Does Your Shampoo Have the New "It" Ingredients?
Discover the new crop of hair care products with cutting-edge ingredients
Collagen works the same way in hair care products -- it helps your hair and scalp hold onto moisture while making your hair look thicker and fuller. Try Sally Hershberger Collagen Volume Shampoo and Conditioner, $9 each, or Organix Thick & Full Biotin & Collagen Shampoo, $6. The Dr. Gross Root Resilience line also contains collagen.
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