Soapbox Oh My Growth Lengthening Vitamin Booster Rinse-Out Treatment with Biotin B7, 5 fl oz

Visible Fullness. Unbreakable Strength.

Give your hair a boost to reach the fullness you crave. This biotin and collagen hair treatment is a 5-minute rinse-out lengthening vitamin booster to give you hair that looks fuller, feels thicker, and supports stronger growth. In clinical testing, 82% saw more hair thickness, 85% saw less damage, and 91% said their hair felt healthier*. Oh My Growth blends biotin B7 to promote the appearance of fuller hair, vegan collagen to support healthier-looking strands, and an omega 3 blend to help improve visible hair thickness. We've also added banana and amla berry extracts to help prevent breakage, making this one of the most effective hair lengthening products you can add to your daily ritual.

Supercharged with a 5X Vitamin Complex

We didn't stop at biotin and collagen. This hair rinse out treatment is powered by a custom 5X vitamin complex designed to tackle multiple hair concerns in one step. Unlike typical hair strengthening products, these hair vitamins work together for total coverage: Vitamin B7 promotes the appearance of fuller hair, Vitamin B9 helps deliver visible shine, Vitamin B5 moisturizes strands, Vitamin C nourishes the scalp, and Vitamin E strengthens hair from within.

2 Ways to Use

You can target the scalp by applying directly after shampooing - run the precision tip along your scalp and massage from root to tip, leave on for 3–5 minutes, then rinse and follow with conditioner.

Or boost your conditioner by blending the treatment into your Soapbox conditioner after shampooing, applying as you normally would, leaving on for 3–5 minutes, and rinsing.

Use 3x a week or whenever you wash your hair.

Clean Ingredients You Can Feel Good About

Volumizing hair products shouldn't come with a list of compromises. This treatment delivers a biotin and collagen for hair formula that's color-safe, formulated for all hair types for both men and women, and free from harsh sulfates, silicones, parabens, phthalates, and gluten. Among hair volume products on the market, few match the clean standards Soapbox holds. Always vegan and cruelty-free, this hair vitamin booster is proven effective without the harsh chemicals that can strip or weigh hair down. It’s also dermatologist tested and hypoallergenic. Comes in a 5 fl oz bottle with a precision tip for easy, targeted application.

Beauty with Purpose

When you choose Soapbox, you're doing more than finding volume hair products that deliver real results - you're making an impact. This biotin for hair booster treatment gives your hair what it needs while giving back to communities around the world. For every Soapbox product purchased, a bar of soap is donated to someone in need, either locally or abroad, supporting the mission to make hygiene essentials accessible to everyone. With more than 60,000,000 bars donated and counting, track your personal impact with the Hope Code on the back of your collagen hair vitamin booster and see exactly where your donation goes.

*Based on an independent 28-day consumer perception clinical study on 33 females using all three of our biotin hair products consistently.