A care spray for stressed joint areas (For external use only)

A method for extracting avocado kernels with 70% ethanol and adding natural oils creates a stable, amber-colored liquid for joint care, addressing the need for a natural, stable, and effective joint care formulation.

DE202025002961U1Active Publication Date: 2026-04-30MESCHKAT MOJGAN
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Patent Information

Application Number
DE202025002961
Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2025-12-16
Publication Date
2026-04-30
Estimated Expiration
2035-12-31

AI Technical Summary

Technical Problem

There is a lack of a standardized, natural, and stable formulation using 70% ethanol for extracting bioactive substances from avocado kernels, which are not combined with defined concentrations of active ingredients and have high skin compatibility for cosmetic use in soothing joint care.

Method used

A method involving the extraction of dried and crushed avocado kernels using 70% ethanol, followed by filtration and addition of natural orange and lavender oils to create a stable, amber-colored liquid formulation for topical application.

Benefits of technology

The formulation provides soothing support to stressed joints, enhances general well-being, and maintains skin compatibility while addressing temperature reactions and everyday wear and tear.

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Abstract

A plant-based spray for external use comprising avocado kernel extract, ethanol, and essential oils (orange oil and lavender oil). Characterized by the fact that the avocado extract is obtained from avocado kernels and dissolved in ethanol.
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Description

1. Technical field of the invention

[0001] The invention relates to nature-based topical liquid formulations. In particular, it relates to a method for obtaining an active extract from dried avocado kernels using 70% undenatured ethanol, and to a formulation produced therefrom, which is used for the soothing care and functional support of stressed or climate-reactive joints. 2. Background of the invention

[0002] Avocado kernels contain various bioactive substances, including polyphenols, antioxidants, and natural anti-inflammatory components. Although avocado kernels are well-known, there is no established technical solution in Europe that: • a standardized extraction using 70% ethanol, • A defined concentration of the active ingredients, • A cosmetic, soothing formulation, • And high skin compatibility

[0003] Combined.

[0004] Current solutions for joint problems mostly contain synthetic active ingredients or essential oils without stabilized plant extract.

[0005] There is therefore a clear need for a new, technically reproducible and natural formulation. 3. Object of the invention

[0006] The object of the invention is to provide a reproducible manufacturing process and a stable formulation that support the beneficial care and relaxation of the joint areas, particularly in the case of: • Temperature changes (heat, cold reactions) • Everyday wear and tear • Feeling of stiffness • General well-being of the joints. 4. Summary of the invention

[0007] The invention provides: • A method for extracting dried and crushed avocado kernels using 70% ethanol • A filtered ethanol-based solution comprising approximately 70% of the final volume. • A cosmetic finishing formulation, supplemented by: • 3% natural orange oil • 3% natural lavender oil • A liquid with a characteristic orange tint due to the dissolved kernel pigments. 5. Detailed description of the invention 5.1. Raw material (This was already specified in the registration of the MojganHerb trademark)

[0008] • Avocado kernels (Persea americana), fully dried

[0009] • Degree of comminution: fine granules

[0010] • 70% undenatured ethanol, pharmaceutical grade

[0011] • Natural orange oil (Citrus sinensis)

[0012] • Natural lavender oil (Lavandula angostifolia) 5.2. Manufacturing process Step 1: Preparing the cores

[0013] • Dried avocado pits are finely ground until a fine granulate is formed. This increases the extraction surface area and improves the release of bioactive ingredients. Step 2: Ethanol Extraction

[0014] Add approximately 300g of granulated avocado kernels to 100ml of 70% ethanol. Mix thoroughly and let stand at room temperature for 24 hours.

[0015] During this time the following will dissolve: • Polyphenols • antioxidant compound • Natural dyes • Lipophilic secondary plant compounds

[0016] In the ethanol phase. Step 3: Filtration

[0017] After extraction, the solution is filtered through a suitable filter system (e.g., paper filter or micron filter) until a clear amber or orange-colored liquid is obtained. Step 4: Adding the essential oils

[0018] The following are added to the filtered extraction solution: • 3% natural orange oil • 3% natural lavender oil

[0019] Added and mixed homogeneously. • Step 5: Bottling

[0020] The final formulation is bottled in light-protected glass bottles. 6. Properties of the formulation • Amber coloration due to natural core pigments • Pleasant fragrance thanks to essential oils • Ethanol system for stable extract uptake • Provides soothing support to the joint areas 7. Area of ​​application

[0021] The formulation is not for oral use, but for topical application. It serves the following purpose: • The care of stressed joints • Soothing support during temperature reactions.

[0022] For general wellness and care purposes Title of the invention:

[0023] MojganHerb is the trademark of my invention, which was registered without objection on February 24, 2026.

[0024] This trademark has already been registered under goods and services at the German Patent and Trademark Office as: Herbal pain relief spray based on avocado kernel extract, ethanol, lavender oil, and orange oil.

[0025] For this reason: MojganHerb (Registered) is: A care spray for stressed joint areas made from: • Avocado kernel extract • 70% ethanol • Lavender oil • Orange oil

[0026] For external use only! Title of the invention:

[0027] A care spray for stressed joint areas made from: • Avocado kernel extract • 70% ethanol • Lavender oil • Orange oil

[0028] For external use only!

Claims

[1] Herbal spray for external use comprising avocado kernel extract, ethanol and essential oils (orange oil and lavender oil) characterized by that the avocado extract is obtained from avocado kernels and dissolved in ethanol. [2] Spray according to claim 1 characterized by that the avocado kernel extract is produced by extracting avocado kernels with ethanol. [3] Spray according to any one of the preceding claims, characterized by that ethanol with a concentration of 70% (undenatured) is used for extraction. [4] Spray according to any one of the preceding claims, characterized by that the avocado extract is present in a quantity of at least 60 percent by weight of the liquid phase. [5] Spray according to any one of the preceding claims, characterized by that the color of the liquid solution ranges from amber to agate orange. [6] Spray according to any one of the preceding claims, characterized bythat the spray contains lavender oil as an essential oil. [7] Spray according to any one of the preceding claims, characterized by that the spray contains orange oil as an essential oil. [8] Spray according to any one of the preceding claims, characterized by that the spray is intended exclusively for external use on the skin. [9] Spray according to any one of the preceding claims, characterized by that the composition is free of synthetic active ingredients. [10] Spray according to any one of the preceding claims, characterized by that the spray is packaged in a spray container for manual application.