Low-temperature stable transparent soap base bath composition
A technology of composition and body wash, which is applied in skin care preparations, medical preparations containing active ingredients, and cosmetic preparations, etc., which can solve the problems of increasing irritation, cleaning power, mildness, and transparency of soap-based bath compositions Problems such as incompatibility with stability and affecting product properties can achieve the effects of reducing irritation, maintaining body temperature stability, and increasing low temperature stability
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Embodiment 1
[0052] Embodiment 1 low temperature stable transparent soap base bath composition
[0053] Table 1 Transparent soap-based body wash
[0054]
[0055] Continued Table 1
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[0057]
Embodiment 2
[0061] Embodiment 2 performance test
[0062] A total of 10 combinations of combinations 1, 3, 5, 7, 9, 11 in Example 1 and Comparative Examples 1-4 were selected, and their stability, pH value, skin pH value and water loss value were tested respectively.
[0063] Neutrality
[0064] (amount of sodium hydroxide*purity of potassium hydroxide) / (amount of fatty acid in the system*acid value of fatty acid)
[0065] stability
[0066] Heat resistance: Keep at (40±1)°C for 24 hours, 7 days, 14 days, 21 days and 30 days, and then return to room temperature to observe whether there is any phenomenon of odor, layering, discoloration, separation, and turbidity.
[0067] Cold resistance: keep at (-5±2)°C for 24 hours, 7 days, 14 days, 21 days and 30 days. After returning to room temperature, there is no significant change from before the experiment. After returning to room temperature, observe whether there is any odor, layering, discoloration, separation, and turbidity Phenomenon.
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