About Function of Beauty
Customize your hair care routine with Function of Beautys all-in-one solutions. Custom-Filled in the USA, sulfate & paraben-free, & cruelty free.
Function of Beauty Coupons & Promo Codes
Coupon
Sitewide Discount! Get 10% Off
Sitewide Discount! Get 10% Off
Expires on : 2026-12-31
Coupon
Standard Shipping As Low As $9.99
Standard Shipping As Low As $9.99
Expires on : 2026-12-31
Coupon
Subscribe And Get 20% Off Your First Large Shampoo
Subscribe And Get 20% Off Your First Large Shampoo
Expires on : 2026-12-31
Coupon
Straight Hair Shampoo Starting From $10
Straight Hair Shampoo Starting From $10
Expires on : 2026-12-31
Coupon
Wavy Hair Shampoo Starting From $10
Wavy Hair Shampoo Starting From $10
Expires on : 2026-12-31
Coupon
Curly Hair Conditioner Starting From $10
Curly Hair Conditioner Starting From $10
Expires on : 2026-12-31
Coupon
Curly Hair Bond Repair Shampoo Starting From $24
Curly Hair Bond Repair Shampoo Starting From $24
Expires on : 2026-12-31
Coupon
Custom Hair Mask Starting From $26
Custom Hair Mask Starting From $26
Expires on : 2026-12-31
Coupon
Custom Hair Serum Starting From $31
Custom Hair Serum Starting From $31
Expires on : 2026-12-31
Coupon
SOS Custom Repair Shampoo Starting From $32
SOS Custom Repair Shampoo Starting From $32
Expires on : 2026-12-31
Coupon
Sign Up To Get Deals & Discount
Sign Up To Get Deals & Discount
Expires on : 2026-12-31