Function of Beauty Shampoo

Function of Beauty makes personalized shampoo and conditioner where you take a quiz about your hair type, goals, and scent preferences. The formula is custom-mixed and printed with your name on the bottle. The quiz takes about 3 minutes, covering texture, oiliness, scalp concerns, and preferred fragrance notes. The algorithm generates a formula from a library of ingredients that the company claims produces over 54 trillion possible combinations. Bottles are clear plastic with a colored interior matching the formula, and your name is printed on the front in a clean sans-serif font. The product sits on your shower shelf like a prescription rather than a mass-market item. Personalization creates a sense of investment that a generic drugstore bottle doesn't. But The $50 price for shampoo and conditioner together is hard to justify when I'm not sure the custom formula performs better than a $12 bottle from a brand I already trust. Launched in 2015, the subscription model means bottles auto-ship every 6 to 8 weeks unless you pause. Reorder friction is low enough that most customers stay on longer than they planned. As a design case, it's interesting because the personalization is the experience. Whether the formula actually differs meaningfully from customer to customer matters less than the feeling that it was made for you.