Research-based review. This review was synthesized from public reviews listed under Sources. GoSavify has not tested Function of Beauty products yet, and the score is our estimate from that evidence. How we review.
4.0
out of 5
High evidence
Custom hair care that most reviewers like, with a free reformulation for subscribers but no returns on one-off orders.
Best for: People who want shampoo and conditioner tailored to their hair type and goals.
What people like
- Trustpilot rating of 3.8 from about 28,000 reviews
- Custom formulas, colors and scents
- Subscribers get a free reformulation
What could be better
- One-time purchases can't be returned
- Reviewers say prices rose as bottles shrank
- Subscription cancellation problems
What Function of Beauty sells
Prices from functionofbeauty.com; the store's price at checkout is the one that counts. Photos: Function of Beauty.
Is Function of Beauty legit?
Short answer: yes, Function of Beauty is a real store, and our score is 4.0 out of 5. The main caveat: one-time purchases can't be returned.
It sells custom shampoo, conditioner, hair masks and styling products through its own website, functionofbeauty.com. Public ratings: Trustpilot (functionofbeauty.com) 3.8 (27,764). Returns: One-time purchases can't be returned because products are customized. Subscribers get one free reformulation if results fall short.
Our take: a legitimate brand worth considering.
Quality
Function of Beauty averages 3.8 across about 28,000 Trustpilot reviews. Reviewers like the results for texture, frizz and curls and the custom scents and colors.
Price and value
Custom bottles cost about $25 to $33, with retail-line products from under $10. The first subscription is 20% off and subscriptions ship free. Reviewers note prices rose while bottle sizes shrank.
Shipping and returns
Orders over $75 ship free. Because products are customized, one-time purchases can't be returned; subscribers get one free reformulation if results fall short.
Customer service
Function of Beauty doesn't reply to negative reviews. Common complaints are slow support, shipping delays and unexpected subscription charges.
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What is Function of Beauty?
Function of Beauty makes shampoo, conditioner and hair treatments customized to your hair type and goals from an online quiz, plus ready-made formulas. Most products cost $10 to $33.
Category: Beauty
Website: functionofbeauty.com
