Cosmetic composition containing oligopeptide-1 and fullerene derivatives and face cream
A technology of fullerene derivatives and cosmetic compositions, which is applied in the field of cosmetic compositions and face creams containing oligopeptide-1 and fullerene derivatives, which can solve the problem of consumers' skin problems such as side effects, good and bad face creams, and ineffective effects. Obvious problems, to achieve excellent free radical scavenging ability, improve water retention, and solve the effect of skin melanin deposition
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Embodiment 1
[0021] A kind of cosmetic composition containing oligopeptide-1 and fullerene derivative, by weight, described cosmetic composition comprises following raw material:
[0022]
[0023] The preparation method of the cosmetic composition is as follows: respectively add oligopeptide-1, fullerene derivatives, rose essential oil, caffeine and sodium hyaluronate into the reaction pot according to the corresponding proportion, at a temperature of 20-40°C After stirring and mixing uniformly, the cosmetic composition was obtained by cooling to room temperature.
[0024] The raw materials for the preparation of the fullerene derivatives include fullerene and azide-tripolyethylene glycol-carboxylic acid; the fullerene is dissolved in an organic solvent and added to the reactor, and the azide dissolved in the organic solvent is added thereto. Nitrogen-tripolyethylene glycol-carboxylic acid, heated to 60-90°C, heat preservation reaction for 24-72 hours, then add organic solvent, heat to ...
Embodiment 2
[0035] On the basis of Example 1, this Example 2 is a preferred embodiment of the present invention, a cosmetic composition containing oligopeptide-1 and fullerene derivatives, in parts by weight, said cosmetic composition includes the following raw material:
[0036]
[0037] A face cream, in parts by weight, said face cream includes the following raw materials:
[0038]
[0039] Wherein, in the preparation process of the fullerene derivative, the molar ratio of the fullerene to the azide-triethylene glycol-carboxylic acid is 1:10; the organic solvent is toluene and dioxygen Hexacyclic mixed solvent according to the ratio of 20:80, heated to 80°C, heat preservation reaction for 48 hours, then added the mixed solvent, heated to 100°C, heat preservation reaction for 5-10 hours, rotary distilled part of the organic solvent, then added ether to The volume before the rotary evaporation, after continuing the rotary evaporation to remove the solvent, the fullerene derivatives...
Embodiment 3
[0042] On the basis of Example 2, this Example 3 is a preferred embodiment of the present invention, a cosmetic composition containing oligopeptide-1 and fullerene derivatives. In parts by weight, the cosmetic composition includes the following raw material:
[0043]
[0044] A face cream, in parts by weight, said face cream includes the following raw materials:
[0045]
[0046] Wherein, the molar ratio of the fullerene to the azide-triethylene glycol-carboxylic acid is 1:12; the preparation process of the fullerene derivative is the same as in Example 2.
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