Cleansing
R+Co Dallas Biotin Thickening Shampoo
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Feedback from Stratum users and across the web
8.8/10
(4,811)
Makes hair feel thicker and fuller.
Pleasant scent and easy to rinse out.
Some users find it does not provide enough moisture.
Stratum provides personalized skincare based in dermatology—not marketing hype. Founded by Dr. Usama Syed, a board-certified dermatologist in NYC, Stratum helps you find products that actually work for you.
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