ACETYL TETRAPEPTIDE-9

How much products actually contain

2 products state the amountmedian 0.00000011%

• under 0.01% 2
• 0.01–0.1% 0
• 0.1–1% 0
• 1% or more 0

Amounts are mostly stated by products named after the ingredient, so they may lean towards token amounts.

Of the products containing it, 24 list it before the 1% line and 45 after it (usually 1% or less).