Soy Acid (Soy Acid) is a formula balancers used in skincare to acid compound. It's found in 6 products in our database, making it a less common ingredient.
What it does
Acid compound
Who it's best for
A formula support ingredient that ensures product stability.
Keeps the product at the right pH for both efficacy and skin compatibility
Not something you choose — but important for the formula to work
Generally present at very low concentrations and well-tolerated
Soy Acid is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Soy Acid?
6 products in our database contain Soy Acid. The highest-rated is Cosmia Shampoing technique repair scoring 6.6/9.8.
Can I use Soy Acid every day?
pH adjusters are present at minimal concentrations and are part of daily product use. They are not a concern for any skin type.
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