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Acetyl Tetrapeptide-3 is a powerful bioactive ingredient scientifically shown to stimulate dermal papilla cells and enhance extracellular matrix proteins in the scalp. By reinforcing the connection between the hair follicle and the scalp, it helps anchor hair strands more securely, supporting stronger, thicker, and healthier hair growth while targeting the root causes of hair thinning and hair loss.

Perfect for those looking to boost hair density, reduce shedding, and promote visibly fuller hair. Shop now at Grow Gorgeous and enjoy free delivery on your order.

MARO17 specializes in the use of Type 17 Collagen to promote a healthy scalp environment best for growing new, fuller hair. Shop our Collagen Collection

Yes! Although dandruff can be a serious problem for some people, MARO products, such as DEO SCALP COOL SHAMPOO focus on scalp health, targeting dry, flakey problems with Essential Oils and Plant Extracts.

MARO is proudly made in Japan, but we ship from our U.S. warehouses and Amazon.

MARO is specifically formulated for Men's hair needs, however it can be used by women if they so desire.

Yes! Collagen not only helps your hair, it's important to replenish and promote collagen production at the scalp level for healthy hair growth and overall scalp health.