Whitening cream and preparing method thereof

Abstract

The invention discloses a whitening cream and a preparing method thereof, which aims to provide a stable whitening cream with high safety, good skin whitening effect; the technical scheme is: the whitening cream is made from, by weight percentage, 0.5-0.3% of tranexamic acid, 0.5-3.5% of nicotinamide,4- 0.2-1.5% of potassium methoxysalicylate, 0.005-0.04% of glycyrrhiza glabra root extract, 0.5-2% of leucojum extract , 0.1-1.5% of saxifraga stolonifera extract, 3-6% of emulsifier, 2-5% of co-emulsifier, 10.1-23.2% of grease, 0.05-0.1% of antioxidant, 0.05-0.1% of disodium EDTA, 0.2-0.5% of allantoin, 4-10% of polyhydric alcohols, 2.25-8.55% of humectant, 0.2-0.5% of aqueous thickener, 0.5-1% of thickened stabilizer, 0.5-3% of anti-allergic conditioner, 0.8-1% of preservative, 0.5-1.2% of pigment and the margin is water; the invention belongs to the field of cosmetics technology.

Description

technical field [0001] The invention provides a whitening cream, and also relates to a preparation method of the whitening cream, belonging to the technical field of cosmetics. Background technique [0002] As the saying goes, "One white covers three ugliness". The pursuit of whitening by Asian women is just like the pursuit of light by human beings. Rouge powder is almost a must-have for every adult woman. Now, there are concealer, Foundation, loose powder, pressed powder and other miscellaneous cosmetic family, cosmetic whitening, cosmetic peace. In fact, whitening is like treating a disease. Treating the symptoms is not as good as treating the root cause. Only by regulating the internal skin texture and eradicating the main culprit of whitening—melanin, can the skin show a true natural whitening radiance from the inside out. [0003] From the functional point of view, various whitening compositions can be divided into four categories: 1) Melanin inhibition: that is, bloc...

AI Technical Summary

Problems solved by technology

3) Lighten melanin: restore whitening, vitamin C and its derivatives can restore the oxidized process, inhibit the oxidation reaction of melanin, and make the skin whiter gradually; but it is unstable and easy to decompose and lose in the air effect

4) Metabolism of melanin: that is, metabolic whitening, such as fruit acid, salicylic acid A alcohol, etc., can peel off excessive cuticles of the skin, thereby taking melanin away from the skin and rejuvenating the skin; but this whitening method treats the symptoms but not the root cause , can only remove melanin on the surface of the skin, and melanin exists in the bottom layer of the skin, so it needs to be used in combination with deep whitening products, and sensitive skin is more sensitive to the whitening method of exfoliating cuticles, which is prone to discomfort

At present, some whitening cosmetics on the market have good whitening effects, but contain prohibited ingredients such as mercury compounds, which can be effective in whitening and removing freckles within a week, but the accumulation of toxicity causes the facial cells of countless consumers to die, leaving incurable bruises; some are harmful to the skin It has a peeling effect, damages the skin, and is easy to repeat. Some are natural and safe, but the whitening effect is poor, and they are not satisfactory.

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