Compound sun protection agent, sun protection cosmetics and preparation methods thereof
A technology for cosmetics and sunscreens, applied in the field of cosmetics, can solve the problems of greasy and heavy skin, difficult to remove makeup, unpleasant use experience, etc., and achieve the effect of refreshing skin, light skin, repairing and improving sunburned skin
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[0052] The preparation method of the above-mentioned composite sunscreen includes uniformly mixing the above-mentioned raw materials.
[0053] A sunscreen cosmetic comprising the above-mentioned composite sunscreen.
[0054] Further, the raw materials of the sunscreen cosmetics also include emulsifiers, preservatives, pH regulators, film-forming agents, active ingredients, moisturizers, thickeners and solvents.
[0055] Further, in parts by weight, the raw materials of the sunscreen cosmetics include: 25-45 parts of compound sunscreen agent, 0.5-7 parts of emulsifier, 0.5-3 parts of preservative, 0.3-4 parts of pH regulator, 10 parts of film-forming agent ~20 parts, 0.5~3 parts of active ingredients, 1~3 parts of humectants, 0.2~0.6 parts of thickeners and 17~62.4 parts of solvents.
[0056] Preferably, the emulsifier includes at least one of glyceryl stearate, PEG-100 stearate, polysorbate-60, cetearyl alcohol and ceteareth-20;
[0057] Preferably, the preservative includes...
Embodiment 1
[0080] The composite sunscreen of the present embodiment comprises by weight: 4 parts of butyl octanol salicylate, 1 part of polysiloxane-15, 8 parts of ethylhexyl salicylate, 6 parts of homosalate, 5 parts of butylmethoxydibenzoylmethane, 4 parts of phenyl benzimidazole sulfonic acid and 1 part of Scutellaria baicalensis.
[0081] The sunscreen cosmetic of the present embodiment comprises by weight: 24 parts of the composite sunscreen of the present embodiment, 3 parts of emulsifier, 1 part of preservative, 0.5 part of pH regulator, 2 parts of film-forming agent, 0.5 part of active ingredient, moisturizing 1 part of thickener, 0.2 part of thickener and 34.4 parts of deionized water; wherein the emulsifier is glyceryl stearate, PEG-100 stearate, polysorbate-60, cetearyl alcohol and cetearyl Alcohol-20 is a mixture of 1.6:2.4:0.5:1.67:0.33 by mass ratio; the preservative is 1,2-hexanediol, phenoxyethanol and ethylhexylglycerin with a mass ratio of 1.5:0.5:0.1 The mixture; the ...
Embodiment 2
[0090] The compound sunscreen agent of this embodiment includes by weight: 5.5 parts of butyl octanol salicylate, ~152 parts of polysiloxane, 6.5 parts of ethylhexyl salicylate, 8 parts of homosalate, butyl methyl 4 parts of oxydibenzoylmethane, 4 parts of phenyl benzimidazole sulfonic acid and 2 parts of Scutellaria baicalensis.
[0091] The sunscreen cosmetic of the present embodiment comprises by weight: 35 parts of composite sunscreens of the present embodiment, 4.5 parts of emulsifiers, 2 parts of preservatives, 1 part of pH regulator, 4 parts of film-forming agents, 1.5 parts of active ingredients, moisturizing 2 parts of agent, 0.4 part of thickener and 52 parts of deionized water; wherein the emulsifier is glyceryl stearate, PEG-100 stearate, polysorbate-60, cetearyl alcohol and cetearyl Alcohol-20 is a mixture of 1.6:2.4:0.5:1.67:0.33 by mass ratio; the preservative is 1,2-hexanediol, phenoxyethanol and ethylhexylglycerin with a mass ratio of 1.5:0.5:0.1 The mixture;...
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