function of beauty safety | F.Y.I. – Function of Beauty Blog

Our formulas have an important seal of approval.

Surfactants have become a key ingredient in several hair care products, but what exactly are they? Let us break them down for you.

What’s natural is not always the safest or the best-performing, and what’s lab-made is not always bad or toxic.

We’re sharing the steps that go into ensuring your formulations are safe.