Formulation of soap form Hydnocarpus fatty oil and method for its preparation thereof

Abstract

The present invention relates to a soap composition, comprising; i) Coconut Oil (phase A) in the range of 35% to 46%; ii) Hydnocarpus Fatty Oil (phase A) in the range of 10% to 13%; iii) Palm Oil (phase A) in the range of 15% to 25%; iv) Stearic Acid (phase A) in the range of 7% to 8%; v) Sodium Hydroxide (phase B) (NaoH) in the range of 4% to 5%; vi) Cocoamidopropylbetaine (phase C) (CAPB) in the range of 1% to 2%; vii) a preservative (phase C)in the range of 1% to 2%. The method for preparing the composition, comprising the steps of: i) Weigh Phase A ingredients in a vessel. Heat Phase A upto 85-90ᵒC; ii) Separately weigh and add Phase B ingredients to Phase A at 85ᵒC. iii) Separately weigh and add Phase C ingredients to the main vessel at 60-70ᵒC. iv) Check specifications and fill in containers.

Description

TECHNICAL FIELD

[0001] The present invention relates to an antimicrobial soap formulation comprising Hydnocarpus fatty oils as a primary active ingredient. These fatty oils are characterized by the presence of bioactive compounds such as hydnocarpic acid, gorlic acid, and chaulmoogric acids, which have demonstrated potent antimicrobial properties. The formulation is designed to deliver a natural, plant-derived alternative to conventional antimicrobial agents, suitable for personal hygiene and medical applications.BACKGROUND ART

[0002] Soaps and cleansing products are essential for personal hygiene, providing effective removal of dirt, oils, and bacteria from the skin. Traditional soap formulations often contain harsh surfactants that, while effective at cleansing, may strip the skin of its natural moisture, leading to dryness, irritation, and discomfort. To address these concerns, modern formulations aim to enhance the moisturizing and conditioning properties of soaps by incorporating hydrating and skin-friendly ingredients. Soaps and cleansing agents have long been used in personal hygiene to remove dirt, oils, and microorganisms from the skin. In recent decades, the demand for antimicrobial soaps has increased significantly due to heightened awareness of hygiene, infection control, and disease prevention. Traditional antimicrobial soaps often incorporate synthetic agents such as triclosan, triclocarban, and chlorhexidine. While these agents are effective, their long-term use has raised concerns regarding skin irritation, environmental impact, and the development of antimicrobial resistance.

[0003] As a result, there is growing interest in the development of soap formulations that utilize natural or plant-based antimicrobial ingredients. Natural oils with inherent antimicrobial properties offer a promising alternative to synthetic agents. However, many of these oils suffer from issues related to stability, efficacy, or compatibility with soap bases. There remains a need for a formulation that harnesses the benefits of natural antimicrobials while maintaining the functional characteristics and shelf-life of commercial soap products.

[0004] Hydnocarpus species, including Hydnocarpus wightiana and Hydnocarpus kurzii, are known for their medicinal seed oils that contain unique cyclic fatty acids such as hydnocarpic acid, gorlic acid, and chaulmoogric acid. These fatty acids have been historically used in the treatment of skin infections, including leprosy, due to their antimicrobial and anti-inflammatory properties. Despite their therapeutic potential, the application of Hydnocarpus oils in modern personal care products, particularly as active agents in soap formulations, remains limited.

[0005] One approach to improving the skin benefits of soaps involves the inclusion of fatty oils, which act as natural emollients. Fatty oils are known for their ability to restore and maintain the skin's natural lipid barrier, preventing excessive moisture loss and protecting against environmental stressors. The use of plant-based or specialized fatty oils can enhance hydration, improve the texture of the soap, and provide additional skin-conditioning benefits.

[0006] Fatty oils are beneficial in soap formulations due to their ability to provide moisturizing and conditioning effects. In whipped soap, fatty oils contribute to a creamy, luxurious texture that cleanses without stripping the skin of its natural oils.

[0007] These oils are rich in nutrients that help maintain the skin's lipid barrier, keeping it soft and hydrated even after cleansing.

[0008] The use of antimicrobial soap offers a practical and effective alternative to the reliance on oral or separate antimicrobial medications for managing various microbial-related issues on the skin. While antimicrobial medicines are invaluable in treating infections, their application often requires precision, regular dosing, and systemic absorption, which can lead to side effects such as gastrointestinal discomfort or antibiotic resistance. On the other hand, antimicrobial soaps seamlessly integrate into a person's daily routine, offering an easy and accessible method to maintain hygiene and combat microbial threats.

[0009] The invention seeks to overcome these limitations by integrating stabilization techniques, and to preserve the efficacy and longevity of Hydnocarpus-based soaps. Additionally, the formulation emphasizes eco-friendliness by utilizing biodegradable ingredients and minimizing the environmental impact associated with synthetic soap production. This innovation not only provides a sustainable alternative to synthetic soaps but also enhances the antimicrobial efficacy and skin compatibility of the product, addressing the growing consumer demand for natural, effective, and environmentally responsible personal care solutions.

[0010] http: / / leprev.ilsl.br / pdfs / 1939 / v10n2 / pdf / v10n2a07.pdf. During the past year cakes of. this soap have been given to selected patients and it has been useful in quite a number oi ways. Most patients like it and it makes an acceptable reward for regular attendance . Patients claim that it allays the tingling feeling of the skin that sometimes persists for a day or two after large doses of hydnocarpus oil or esters. It makes cleanliness more interesting. On its specific value in leprosy or its prophylactic value when used by leprosy workers, I have no view. Manufacture of this soap forms a practical method of using up old or contaminating oil. The soap retains the disagreeable clinging smell of hydnocarpus oil. Addition of a little eucalyptus oil remedies this for the time being but if the soap is left for some time the smell of the more volatile eucalyptus Gil disappears leaving the hydnocarpus odour again predominant, " elegant " prepar,ati s, can easily be made by the further addition of glycerine, detf I zinc, oatmeal, and so on. Ordinary skin medicaments and colouring matter can of course be added as desired.

[0011] Conventional whipped soap formulations typically rely on surfactants, fatty acids, and stabilizers to create a creamy, aerated texture that offers a luxurious lather. However, there remains a need for an improved composition that not only provides effective cleansing but also enhances skin hydration and nourishment without compromising the stability and consistency of the soap. Additionally, the inclusion of functional ingredients such as glycerine, hydrocolloids, and starches can further improve the performance of the soap by enhancing its structural integrity, texture, and lathering ability. Previous attempts to incorporate Hydnocarpus oils into personal care products have faced challenges due to the oils' distinct odor, thick consistency, and reactivity with alkaline saponifying agents. These issues have hindered their widespread use in stable, aesthetically acceptable formulations. Moreover, there is a lack of optimized compositions and preparation methods that preserve the bioactivity of the oils while delivering a user-friendly final product. In light of the foregoing, there exists a need for an improved soap formulation that effectively integrates Hydnocarpus fatty oils as bioactive antimicrobial agents. Such a formulation should retain the oils' therapeutic properties, offer enhanced skin compatibility, exhibit desirable cleansing and foaming characteristics, and remain stable under typical storage and use conditions.

[0012] The present invention addresses these long-standing challenges by introducing a novel antimicrobial soap composition that leverages Hydnocarpus fatty oils in combination with selected emulsifiers, thickeners, and saponifying agents. The formulation is carefully designed to ensure compatibility of all ingredients, optimize the delivery of bioactive compounds, and result in a safe, effective, and commercially viable soap product.OBJECTS OF THE INVENTION

[0001] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0002] The primary objective of the present invention is to provide an antimicrobial soap composition that effectively utilizes Hydnocarpus fatty oils, rich in bioactive cyclic fatty acids such as hydnocarpic acid, gorlic acid, and chaulmoogric acid, as the principal antimicrobial agents.

[0003] Another objective of the invention is to offer a natural and plant-based alternative to conventional synthetic antimicrobial agents (e.g., triclosan or chlorhexidine), thereby reducing the risk of antimicrobial resistance, environmental toxicity, and skin irritation associated with prolonged use of synthetic agents.

[0004] A further objective of the invention is to develop a stable soap formulation that maintains the chemical integrity and antimicrobial efficacy of Hydnocarpus fatty oils throughout its shelf life, while providing effective cleansing and skin-conditioning benefits.

[0005] Yet another objective of the invention is to incorporate Hydnocarpus fatty oils into a cosmetically acceptable soap matrix, overcoming formulation challenges such as oil insolubility, undesirable odor, and instability in alkaline environments.

[0006] It is also an objective of the invention to formulate a soap composition that includes other functional excipients such as humectants (e.g., glycerine, butylene glycol), emulsifiers (e.g., cetostearyl alcohol), thickeners (e.g., xanthan gum), and chelating agents (e.g., sodium gluconate), all selected to enhance the stability, texture, and user experience of the final product.

[0007] Another objective is to provide a method of preparation for the antimicrobial soap that is scalable, cost-effective, and compatible with existing industrial manufacturing processes, ensuring uniform distribution of active components and batch-to-batch consistency.

[0008] An additional objective of the present invention is to deliver a product that is safe for frequent use, with non-irritating and dermatologically compatible properties suitable for sensitive skin, including for use in clinical, domestic, and public hygiene settings.

[0009] It is a further objective to enable the use of Hydnocarpus oil derivatives in a versatile format that can be adapted for bar soaps, liquid soaps, body washes, or other topical cleansing formulations.

[0010] An object of the present invention relates to the development of an advanced antimicrobial soap formulation that leverages the natural properties of Hydnocarpus fatty oils.

[0011] Another object of the present invention the study aims to deliver broad-spectrum antimicrobial protection while being gentle on the skin, effectively addressing microbial challenges without the systemic side effects associated with oral antimicrobial medications.

[0012] Another object of the present invention is the invention the invention emphasizes stability, prolong shelf life and maintain the efficacy of bioactive ingredients.

[0013] Another object of the present invention is the soap is designed to support skin health by preserving the skin's lipid barrier, preventing Trans epidermal Water Loss (TEWL), and providing hydration through the integration of natural emollients and humectants.

[0014] Another object of the present invention is the formulation in this invention aligns with eco-friendly practices by utilizing biodegradable components, addressing growing consumer demand for sustainable, natural, and multifunctional personal care products.

[0015] Another object of the present invention is the goal of the invention is to ensure easy adoption into daily routines, offering an effortless way to achieve enhanced hygiene and microbial protection.

[0016] Another object of the present invention is the soap is versatile, catering to a diverse audience-from general consumers aiming for daily hygiene, to professionals in healthcare and other high-risk environments who require robust microbial protection.

[0017] Another object of the present invention is the soap formulation differentiates itself with its unique combination of Hydnocarpus fatty oils, stabilization techniques, and skin-friendly benefits, making it a competitive and appealing product.

[0018] The foregoing and other objects of the present invention will become readily apparent upon further review of the following detailed description of the embodiments as illustrated in the accompanying drawings.SUMMARY OF THE INVENTION

[0019] The present invention relates to an improved whipped soap composition that incorporates Fatty oil of Hydnocarpus. to enhance moisturizing properties. The inclusion of this fatty oil ensures that the soap provides effective cleansing while maintaining the skin's natural moisture balance, personal hygiene and skincare.

[0020] In an embodiment of the present invention a soap composition, comprises; The present invention relates to a soap composition, comprising; i) Coconut Oil (phase A) in the range of 35% to 46%; ii) Hydnocarpus Fatty Oil (phase A) in the range of 10% to 13%; iii) Palm Oil (phase A) in the range of 15% to 25%; iv) Stearic Acid (phase A) in the range of 7% to 8%; v) Sodium Hydroxide (phase B) (NaoH) in the range of 4% to 5%; vi) Cocoamidopropylbetaine (phase C) (CAPB) in the range of 1% to 2%; vii) a preservative (phase C)in the range of 1% to 2%.

[0021] The method for preparing the composition, comprising the steps of: i) Weigh Phase A ingredients in a vessel. Heat Phase A upto 85-90°C; ii) Separately weigh and add Phase B ingredients to Phase A at 85°C. iii) Separately weigh and add Phase C ingredients to the main vessel at 60-70°C. iv) Check specifications and fill in containers.

[0022] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.BRIEF DESCRIPTION OF DRAWINGS

[0023] So that the manner in which the above-recited features of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may have been referred by embodiments, some of which are illustrated in the appended drawings. It is to be noted, however, that the appended drawings illustrate only typical embodiments of this invention and are therefore not to be considered limiting of its scope, for the invention may admit to other equally effective embodiments.

[0024] These and other features, benefits, and advantages of the present invention will become apparent by reference to the following text figure, with like reference numbers referring to like structures across the views, wherein:DETAILED DESCRIPTION OF THE INVENTION

[0025] While the present invention is described herein by way of example using embodiments and illustrative drawings, those skilled in the art will recognize that the invention is not limited to the embodiments of drawing or drawings described and are not intended to represent the scale of the various components. Further, some components that may form a part of the invention may not be illustrated in certain figures, for ease of illustration, and such omissions do not limit the embodiments outlined in any way. It should be understood that the drawings and the detailed description thereto are not intended to limit the invention to the particular form disclosed, but on the contrary, the invention is to cover all modifications, equivalents, and alternatives falling within the scope of the present invention as defined by the appended claim.

[0026] As used throughout this description, the word "may" be used in a permissive sense (i.e. meaning having the potential to), rather than the mandatory sense, (i.e. meaning must). Further, the words "a" or "an" mean "at least one" and the word "plurality" means "one or more" unless otherwise mentioned. Furthermore, the terminology and phraseology used herein are solely used for descriptive purposes and should not be construed as limiting in scope. Language such as "including," "comprising," "having," "containing," or "involving," and variations thereof, is intended to be broad and encompass the subject matter listed thereafter, equivalents, and additional subject matter not recited, and is not intended to exclude other additives, components, integers, or steps. Likewise, the term "comprising" is considered synonymous with the terms "including" or "containing" for applicable legal purposes. Any discussion of documents, acts, materials, devices, articles, and the like are included in the specification solely for the purpose of providing a context for the present invention. It is not suggested or represented that any or all these matters form part of the prior art base or were common general knowledge in the field relevant to the present invention.

[0027] In this disclosure, whenever a composition or an element or a group of elements is preceded with the transitional phrase "comprising", it is understood that we also contemplate the same composition, element, or group of elements with transitional phrases "consisting of", "consisting", "selected from the group of consisting of, "including", or "is" preceding the recitation of the composition, element or group of elements and vice versa.

[0028] The present invention is described hereinafter by various embodiments with reference to the accompanying drawing, wherein reference numerals used in the accompanying drawing correspond to the like elements throughout the description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiment set forth herein. Rather, the embodiment is provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art. In the following detailed description, numeric values and ranges are provided for various aspects of the implementations described. These values and ranges are to be treated as examples only and are not intended to limit the scope of the claims. In addition, several materials are identified as suitable for various facets of the implementations. These materials are to be treated as exemplary and are not intended to limit the scope of the invention.

[0029] The invention introduces an antimicrobial soap formulation that leverages Hydnocarpus fatty oils, containing bioactive compounds such as hydnocarpic gorlic acid and chaulmoogric acids, as its primary antimicrobial agents.

[0030] The present invention relates to an antimicrobial soap formulation comprising Hydnocarpus fatty oils as a primary active ingredient. These fatty oils are characterized by the presence of bioactive compounds such as hydnocarpic acid, gorlic acid, and chaulmoogric acids, which have demonstrated potent antimicrobial properties. The formulation is designed to deliver a natural, plant-derived alternative to conventional antimicrobial agents, suitable for personal hygiene and medical applications.

[0031] The inventive composition leverages the unique structural and biochemical properties of Hydnocarpus fatty oils, which are known for their cyclic fatty acids and skin-compatible characteristics. These compounds contribute to the disruption of microbial cell membranes, thereby inhibiting the growth and proliferation of pathogenic microorganisms on the skin. The formulation achieves this while maintaining skin moisture and providing a gentle cleansing effect.

[0032] The antimicrobial soap composition comprises a multi-phase system, with ingredients grouped according to their processing characteristics.

[0033] In an embodiment of the present invention a soap composition, comprises; The present invention relates to a soap composition, comprising; i) Coconut Oil (phase A) in the range of 35% to 46%; ii) Hydnocarpus Fatty Oil (phase A) in the range of 10% to 13%; iii) Palm Oil (phase A) in the range of 15% to 25%; iv) Stearic Acid (phase A) in the range of 7% to 8%; v) Sodium Hydroxide (phase B) (NaoH) in the range of 4% to 5%; vi) Cocoamidopropylbetaine (phase C) (CAPB) in the range of 1% to 2%; vii) a preservative (phase C)in the range of 1% to 2%.

[0034] The method for preparing the composition, comprising the steps of: i) Weigh Phase A ingredients in a vessel. Heat Phase A upto 85-90°C; ii) Separately weigh and add Phase B ingredients to Phase A at 85°C. iii) Separately weigh and add Phase C ingredients to the main vessel at 60-70°C. iv) Check specifications and fill in containers.

[0035] The whipped soap is formulated to provide a gentle yet effective cleansing experience, producing a rich, luxurious lather that nourishes and hydrates the skin. Its aim is to cleanse the skin thoroughly while leaving it soft, smooth, and refreshed, without causing the dryness or tightness commonly associated with conventional soap products.

[0036] The inclusion of fatty oil in this whipped soap significantly enhances its moisturizing and skin-conditioning properties. It may help preserve the natural moisture balance of the skin, minimizing dryness and irritation. Furthermore, the nutrient-dense composition of the fatty oil supports overall skin health by fortifying the lipid barrier. As a result, the soap leaves the skin feeling hydrated, nourished, and well-cared for after use.

[0037] Table 1. Shows Formulation for Body SoapFATTY OIL (HYDNOCARPUS FATTY OIL) - BODY SOAPPhase Ingredient INCI Name %A Coconut Oil Cocos Nucifera (Coconut) Oil 46A Hydnocarpus Fatty Oil Hydnocarpus Fatty Oil 13A Palm Oil Elaeis Guineensis (Palm) Oil 25A Stearic Acid Stearic Acid 8B NaoH Sodium Hydroxide 5C CAPB Cocoamidopropylbetaine 2C Preservative 1 Total 100Table 2: shows Specifications for Body Soap

[0038] Analysis of Body Soap

[0039] Determination of pH: i) Take 20gm of sample. ii) Keep the temperature of the room at 27°C + 2°C. iii) Check the pH of the product directly with pH meter. The pH of product was found to be between 8.0-9.50

[0040] Determination of Foam Height: Take 10 gm of sample and transfer into 500 ml preheated water of temperature 30±2°C with vigorous stirring. Age the solution at a temperature of 30±2°C for 30 minutes. While the soak is aging, circulate water at 30 ± 2°C through the water jacket of the receiver so as to bring it to the proper temperature. Rinse down the walls of the receiver with distilled water and, as an indication of cleanliness, observe whether the water drains down the walls in an unbroken film. Rinse the walls of the with 50 ml of the solution using a pipette, and after draining to the bottom the receiver, adjust the stopcocks.Fill the burette with the solution to the 200 ml mark. Immediately place it in position at the top of the receiver and open the stopcock. When all the solution has run out of the burette, start a stopwatch, take reading of the foam height. Take another reading at the end of every minute. The foam height of the product was found to be between 280- 300mm.

[0041] Determination of Thermal Stability: i) Take the sample and insert it in a glass bottle. ii) Tap it to settle to the bottom. iii) Fill the 30gm clear bottle to two third of the capacity and plug it. iv) Keep the filled bottle erect inside the incubator at 45 ±1°C for 48 hours. v) The sample shall be taken to have passed the test if on removal from incubator shows no oil separation or phase separation.The product has been found to have passed the test as no separation was observed.

[0042] Determination of Total Viable Count: As per BIS 14648

[0043] Determination of Total fatty matter: i) Take 2 gm of sample into a conical flask. ii) Add 25 ml of dilute hydrochloric acid. iii) Reflux on a steam bath till solution becomes clear. iv) Pour the content of the flask in a 300-ml separating funnel and cool it. v) Rinse the flask with 50 ml of petroleum ether in portion of 10ml. vi) Pour the rinsing into separating funnel. Vii) Shake till the layers separate. viii) Separate the aqueous layer and shake it out with 50 ml portions of petroleum ether twice. Combine all the ether extracts and wash them with water until free of acids. Ix) Filter the petroleum ether extract through a filter paper containing sodium sulphate. X)Wash the sodium sulphate with petroleum ether and combine all the filtrates. Xi) Distil off the petroleum ether. xii) Dry the material remaining in the flask at temperature 90+2 to a constant mass- Calculation:- Total Fatty Matter, % by mass= 100 (M1 / M2)o M1= Mass in gm of the residueo M2 = Mass in gm of the material taken

[0044] The TFM of the product is 75 - 85%

[0045] Process of evaluation for Body SoapThe product was also tested for Accelerated stability study to ascertain the shelf life.Stability Studies: Freeze Thaw test: A freeze thaw test was carried out. 100 g of the samples were taken and kept at 4°C for 12 hrs. then kept at 45°C for 12 hours. Seven cycles of the above were carried out.Accelerated Study: The formulation was subjected to different temperatures in refrigerator 4±°C, in stability testing chamber 45°C at 70% relative humidity Room Temperature and Light sensitive (northern light) for the period of three months. The sample was evaluated for the following parameters.- Determination of pH: 50 g of product was taken in a 50 ml beaker, and the product was then tested for pH using pH meter at 27ºC.- Determination of Viscosity: The product's viscosity was determined in centipoises by using Brookfield DV Viscometer at 25°C spindle 64 at 6 rpm.- Determination of organoleptic properties: The product was tested for colour, and texture. - Determination of separation of ingredients: The product was also evaluated for separation of ingredients in the form of precipitation and phase separation. TableTableTableAdvantages of Using a Soap Containing Fatty Oils

[0046] Moisturization and Hydration

[0047] Fatty oils are rich in emollient properties, which help to lock in moisture and maintain the skin's hydration levels. Soaps enriched with fatty oils prevent dryness by creating a protective barrier that reduces Transepidermal Water Loss (TEWL).

[0048] Nourishment for the Skin

[0049] Fatty oils contain essential fatty acids, vitamins (such as A, E, and D), and antioxidants that nourish the skin. These nutrients promote skin repair, improve elasticity, and support the skin's overall health.

[0050] Gentle Cleansing

[0051] Soaps with fatty oils are milder compared to traditional soaps. They cleanse the skin effectively without stripping away its natural oils, making them ideal for sensitive, dry, or mature skin types.

[0052] Improved Skin Texture

[0053] Fatty oils contribute to smoother, softer skin by replenishing the skin's lipid barrier and promoting cell regeneration. Regular use of such soaps can enhance skin texture and reduce roughness.

[0054] Reduction of Irritation

[0055] Fatty oils have soothing properties that can calm irritation and redness. Their natural anti-inflammatory components are particularly beneficial for individuals with sensitive or reactive skin.

[0056] Protection of the Lipid Barrier

[0057] Soaps with fatty oils help reinforce the skin's lipid barrier, protecting it from environmental aggressors such as pollution, harsh weather, and UV radiation.

[0058] Creamy Lather

[0059] Fatty oils contribute to a luxurious, creamy lather that enhances the sensory experience during cleansing. This creamy texture makes the soap gentle and enjoyable to use.

[0060] Prevention of Dryness

[0061] By maintaining the skin's natural moisture balance, fatty oil-based soaps prevent the tight, uncomfortable feeling often associated with traditional soaps.

[0062] Long-Term Skin Health

[0063] The nutrients and moisturizing properties in fatty oils help to improve the skin's resilience and elasticity over time, reducing the likelihood of issues such as dryness, flakiness, or premature aging.

[0064] Suitable for All Skin Types

[0065] Soaps containing fatty oils are versatile and can be beneficial for all skin types, including sensitive, dry, oily, and combination skin, due to their gentle and nourishing formulation.

[0066] Various modifications to these embodiments are apparent to those skilled in the art from the description and the accompanying drawings. The principles associated with the various embodiments described herein may be applied to other embodiments. Therefore, the description is not intended to be limited to the embodiments shown along with the accompanying drawings but is to be providing the broadest scope consistent with the principles and the novel and inventive features disclosed or suggested herein. Accordingly, the invention is anticipated to hold on to all other such alternatives, modifications, and variations that fall within the scope of the present invention and appended claims.

Claims

1. A soap composition, comprising; i) Coconut Oil (phase A) in the range of 35% to 46%; ii) Hydnocarpus Fatty Oil (phase A) in the range of 10% to 13%; iii) Palm Oil (phase A) in the range of 15% to 25%; iv) Stearic Acid (phase A) in the range of 7% to 8%; v) Sodium Hydroxide (phase B) (NaoH) in the range of 4% to 5%; vi) Cocoamidopropylbetaine (phase C) (CAPB) in the range of 1% to 2%; vii) a preservative namely Phenoxyethanol and ethylhexy1 glycerine (phase C)in the range of 1% to 2%2. The method for preparing the composition, as claimed in claim 1, comprising the steps of: i) Weighing and heating phase A ingredients in a vessel and stirring the mixture; ii) Adding Phase B ingredients to Phase A heated ingredients at 85°C. iii) Adding Phase C ingredients to the main vessel at 60-70°C. iv) Checking specifications and fill in containers.

3. The method as claimed in claim 2, wherein the Phase A is heated upto 85-90°C.

4. The method as claimed in claim 1, wherein the stirring in steps is performed using a mechanical stirrer.

5. The method as claimed in claim 1, wherein the heating steps are carried out using a controlled heating system to maintain the specified temperatures within a tolerance of ±2°C.