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

|1,736 ratings

Key item features

  • LONGER, FULLER-LOOKING HAIR: Made easy with this vitamin booster treatment that supports volumized, strengthened, and thicker-looking hair.
  • CLINICALLY PROVEN: 91% said their hair felt healthier, 85% saw less damage, and 82% saw more hair thickness (Based on an independent 28-day consumer perception clinical study with all 3 products in our biotin collection).
  • HOW TO USE: Apply directly to scalp after shampooing and massage from root to tip. Or blend into your conditioner for added nourishment. Leave on 3–5 minutes, rinse. Use 3x a week.
  • BIOTIN B7: Supports fuller-looking hair.
  • OMEGA 3 BLEND: Helps improve visible thickness of hair.
  • VEGAN COLLAGEN: Promotes stronger hair.
  • BANANA EXTRACT: Helps prevent breakage.
  • 5X VITAMIN COMPLEX: Vitamin B9 to help promote visible shine, Vitamin B5 to moisturize hair, Vitamin C to help nourish scalp, Vitamin B7 to promote fuller-looking hair, and Vitamin E to strengthen strands for healthier hair made easy.
  • Dermatologist Tested and Hypoallergenic. Cruelty-Free, Vegan, and Gluten Free. Harsh sulfate-free, silicone-free, paraben-free, phthalate-free
  • BEAUTY WITH PURPOSE: Your purchase of this Soapbox product also donates a bar of soap to someone in need, either locally or abroad, supporting our mission to make hygiene essentials accessible to everyone. Track your donation with the Hope Code on the back of your product.

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Customer ratings & reviews

4.4 out of 5 stars
stars
1,736 ratings1,152 reviews
How item rating is calculated
  1. 5 stars63% (1,102)
  2. 4 stars21% (366)
  3. 3 stars9% (157)
  4. 2 stars3% (45)
  5. 1 star4% (66)
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Showing 1-3 of 1,152 reviews

Jul 22, 2026
Reviewer name: Walmart customer
5 out of 5 stars
5 out of 5 stars review

I will continue to buy

I am never going back to regular shampoo and conditioner my hair has never felt this clean and I didn't know every bottle bought donated back to people in need

Review from Soapbox
Helpful?36STAYQC4YQA895822029
Aug 31, 2026
Reviewer name: Christine
Top Reviewer
Item details
Scent: Oh My Growth
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love it. It seems like it's a couple of my hair grow I can see my roots coming through.

Helpful?36STAYQC4YQA895822029
Aug 20, 2026
Reviewer name: Charles
Top Reviewer
Item details
Scent: Oh My Growth
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Have not tried yet.

Helpful?36STAYQC4YQA895822029
Current price is $8.97$1.79/fl oz
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