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Acetyl Tetrapeptide-17 and Lactic Acid are both works on your skin ingredients. Acetyl Tetrapeptide-17 is found in 1 product while Lactic Acid appears in 201, making Lactic Acid the more widely used option.
Works on your skin
Gentle AHA that hydrates while exfoliating
Peter Schmidinger 5in1 High-Intense micro powder cleanser
Acetyl Tetrapeptide-17 is categorised as "Works on your skin" while Lactic Acid is categorised as "Works on your skin". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
Acetyl Tetrapeptide-17 is found in 1 products, while Lactic Acid is found in 201 products in our database.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.