Ingredients and Sustainability

Where can I find a full list of ingredients?

You can see the full ingredient list for your custom products in several ways:

Are Function of Beauty products safe and natural?

Yes! We use safe, natural ingredients whenever possible and continuously explore eco-friendly options. All products are free of sulfates, parabens, mineral oils, phthalates, and gluten, and are 100% vegan and cruelty-free.

Do your products contain silicones?

Are Function of Beauty boxes recyclable?

Do all orders come with pumps?

What are your bottles and caps made of?

Our Shampoo, Conditioner, Body Wash, and Body Lotion bottles are made from Premium PCR (Post-Consumer Recycled) plastic, helping reduce virgin plastic use. Slight grey tints or black dots are normal. Caps are 100% aluminum and fully recyclable. We’re

What if I’m allergic to a specific ingredient?

Pregnancy Safety

Are your products safe to use on children?

Are your products safe to use on keratin-treated or color-treated hair?

Yes, and Yes! To get the most out of your color, we suggest adding moisture to your regimen with hair goals and products. Dry hair has a raised cuticle. When the cuticle isn’t smooth and sealed, color molecules escape more easily during washing. Mois