Calcium Thioglycolate
Quick Info: Primary active ingredient in most commercial depilatory creams that dissolves hair
What it is: A calcium salt of thioglycolic acid, this is the most common active ingredient in commercial hair removal creams and the workhorse of chemical hair removal.
Function in Hair Removal:
- Breaks disulfide bonds in hair keratin structure
- Dissolves hair shaft completely for smooth removal
- Works at skin surface level without affecting hair root
- Often paired with potassium hydroxide for pH optimization
Benefits:
- Highly effective on most hair types and colors
- Provides longer-lasting results than shaving
- Painless application and removal process
- Can be formulated for different skin sensitivities
Typical Usage: Standard and sensitive skin depilatory creams, salon treatments, and professional products. Concentration varies from 2-8%.
Safety Notes: FDA-approved with concentration restrictions. Can cause skin irritation or chemical burns. Never exceed recommended application time. Avoid contact with mucous membranes.
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