Skin antibacterial foam without washing hands and preparation method thereof
A hand-free and skin-free technology, which is applied in the direction of skin care preparations, antibacterial drugs, antifungal agents, etc., can solve the problems of increasing the preparation process, waiting for improvement, and cumbersomeness, so as to achieve high sensory comfort, significant bactericidal effect, good safety effect
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Embodiment 1
[0031] The hand-free skin antibacterial foam of the present embodiment is made of the following components by weight percentage:
[0032] Benzalkonium chloride
2.0%
Polyhexamethyleneguanidine
0.01%
0.05%
0.05%
0.01%
0.5%
medical purified water
margin
[0033] Described humectant is glycerin.
[0034] Preparation steps:
[0035] (1) benzalkonium chloride is dissolved in water;
[0036] (2) Add polyhexamethyleneguanidine, triethyl citrate, cocamidopropyl betaine, alkyl glucoside, and humectant respectively during stirring and dissolve in the above-mentioned aqueous solution in which benzalkonium chloride has been added;
[0037] (3) Continue to stir to make it even, and filter.
Embodiment 2
[0039] The hand-free skin antibacterial foam of the present embodiment is made of the following components by weight percentage:
[0040]
[0041]
[0042] Described humectant is glycerin and propylene glycol, and the weight ratio of the two is 1:1.
[0043] Preparation steps:
[0044] (1) benzalkonium chloride is dissolved in water;
[0045] (2) Add polyhexamethyleneguanidine, triethyl citrate, cocamidopropyl betaine, alkyl glucoside, and humectant respectively during stirring and dissolve in the above-mentioned aqueous solution in which benzalkonium chloride has been added;
[0046] (3) Continue to stir to make it even, and filter.
Embodiment 3
[0048] The hand-free skin antibacterial foam of the present embodiment is made of the following components by weight percentage:
[0049] Benzalkonium chloride
0.2%
Polyhexamethyleneguanidine
0.6%
triethyl citrate
0.5%
1.0%
1.0%
5.0%
medical purified water
margin
[0050] Described humectant is glycerin.
[0051] Preparation steps:
[0052] (1) benzalkonium chloride is dissolved in water;
[0053] (2) Add polyhexamethyleneguanidine, triethyl citrate, cocamidopropyl betaine, alkyl glucoside, and humectant respectively during stirring and dissolve in the above-mentioned aqueous solution in which benzalkonium chloride has been added;
[0054] (3) Continue to stir to make it even, and filter.
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