The Serum for Dry, Frizzy Hair Called a "Magic Potion" by Shoppers Is Majorly on Sale

It’s approved for all hair types.

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Restorative Amazon Hair Serum
Photo: Getty Images

When it comes to hair ingredients that can provide serious wonders for even the most damaged of strands, keratin is a favorite among stylists and shoppers. The protein is approved for all hair types, Sonya Raubeson, the former National Education Director of Keratin Complex previously told InStyle, and it helps with shine, smoothness, and the overall health of your hair. You could make time for a keratin treatment at the salon, but one popular Amazon product provides equally astonishing results from the comfort of your home.

More than 3,000 Amazon reviewers have given five stars to Vitamins Keratin Protein Hair Serum. With an ingredient list that includes keratin and argan oil — both of which are expert-approved for improving hair health — it's no wonder that customers are singing the praises of this serum. "After one use, this has brought my hair back to life," a shopper wrote.

Vitamins Keratin Protein Hair Serum - Biotin Collagen Anti Frizz Treatment

Shop now: $16 (Originally $30),

Normally retailing for $30, you can now grab a bottle of the serum for just $16 on Amazon. One customer admitted to previously spending "thousands" on their hair treatments, explaining, "Thanks to hormones, what I have to work with now is inconsistent waves that are dry and damaged. Anything my stylist suggested I would try, but the products left my hair feeling heavy and greasy… I am ridiculously pleased with the results of this serum. It's light, non-greasy and smoothed out my dry locks with just the right amount of shine."

Another reviewer shared a similar experience with product trial and error. "I have wavy, dry hair, so I took a chance on this product. It's been two months and I still can't believe how miraculous this is. It's like I stepped out of an upscale beauty salon. My hair has transformed to silky and has a luminous shine," they wrote.

Even those with processed and dyed hair found the serum to be helpful. This shopper with bleached hair and curls said the serum was like "CPR" for their hair, while another shopper explained how much "healthier" their hair appeared to be after using. As they explained, "My long thick hair had broken off and fallen out. I've struggled with growth, strength, and dryness for about two years… My hair feels lighter and is so much cleaner."

There's no telling how long these Amazon savings will last, so you better act fast to enjoy a discount on this "magic potion."

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