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Comment by simonmesmith

Looks like the soap uses salicylic acid, glycolic acid, and tretinoin: https://www.washingtonian.com/2023/10/11/a-ninth-grader-from...

Those ingredients looked familiar to me from work I’ve done with skin health products. They’re cosmetic product ingredients. A quick ChatGPT check:

- Salicylic acid is a beta-hydroxy acid commonly used in acne treatments and exfoliating products. It penetrates oil glands to unclog pores and has anti-inflammatory properties.

- Glycolic acid is an alpha-hydroxy acid mainly used for skin exfoliation and anti-aging. It helps remove dead skin cells and can improve the appearance of fine lines.

- Tretinoin is a prescription-strength retinoid used for treating acne and signs of aging. It promotes skin cell turnover and boosts collagen production.

So, if this $0.50 soap bar gets to market, I assume it will quickly be snapped up by people looking to generally keep their skin young and healthy, because that’s a hell of a lot cheaper than other products containing those ingredients.

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