Bicontinuous-phase cleansing oil and preparation method thereof

Abstract

The bicontinuous phase cleansing oil is prepared from the following raw materials in percentage by weight: 9-30% of an emulsifier, 20-55% of a softening and moistening agent, 0.1-0.2% of an antioxidant, 1-1.5% of a stabilizer, 15-25% of a polyol compound, 0.5-1.5% of a functional aid and the balance of water. Through the synergistic effect of the PEG-20 glyceryl isotristearate, the polyglycerol-10 diisostearate, the polyglycerol-2 oleate, the polyglycerol-10 laurate and the sorbitol polyether-30 tetraoleate, a good stabilizing effect is achieved, the use amount of a PEG type surfactant is reduced, the irritation to facial skin is reduced, and the skin care effect is good. The addition amount of the oil phase and the water phase can be controlled within a wide range, the good effect of the product can still be kept, and the cleansing oil is suitable for large-scale industrial production, high in cleansing ability, not greasy in use, free of washing with a large amount of clear water and convenient to use.

Description

technical field [0001] The invention relates to a bi-continuous phase cleansing oil, relates to A61K, and in particular relates to the field of preparations for dressing. Background technique [0002] As people's pursuit of beauty is getting higher and higher, various facial, lip, and eye cosmetics emerge in an endless stream. Since the skin will metabolize and secrete oil continuously during the day, in order to increase the adhesion effect of cosmetics and skin, cosmetics are more and more More and more products have become oily products, which cannot be cleaned with simple water rinsing. The skin in some parts is tender and cannot be vigorously rubbed. Therefore, a makeup-removing product with a good makeup removal effect is required to clean facial cosmetics. Water-based makeup removers are not effective in removing makeup, oil-based makeup removers feel greasy, and require a lot of water to wash in the later stage, which is inconvenient to use. [0003] Chinese inventi...

AI Technical Summary

Problems solved by technology

[0002] As people's pursuit of beauty is getting higher and higher, various cosmetics for the face, lips, and eyes emerge in endlessly. Since the skin will metabolize and secrete oil continuously in a day, in order to increase the bonding effect of cosmetics and skin, the more cosmetics are More and more oil-based products are used, which cannot be cleaned by simple washing with water. Some parts of the skin are tender and cannot be vigorously rubbed. Therefore, a cleansing product with a good makeup removal effect is needed to clean the facial cosmetics. The current market Water-based makeup remover products are not effective in removing makeup, and oil-based makeup remover products feel greasy after use, and they need a lot of water to clean in the later stage, which is inconvenient to use

[0003] Chinese invention patent CN202010650132.4 discloses a cleansing oil that is emulsified to form a multi-structural emulsion (W / O / W) and its preparation method. By emulsifying with water to form multiple structures, the oil-soluble makeup is wrapped in the intermediate phase, which overcomes the Generally, cleansing oils are easy to break emulsion and cause the risk of oil residue and acne, but with the oil phase as the continuous phase, the skin feels greasy when used on the face, and the use experience is not good

Chinese invention patent CN201110132931.3 discloses a mild cleansing oil with skin care effects and its preparation method. By introducing plant essential oils, it can moisturize the skin while cleaning make-up. However, the emulsifier used is irritating Strong, long-term use will destroy the skin surface barrier, making the skin overly sensitive

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