K18 Damage Shield pH Protective Shampoo: a Guru Score of 83%

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

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Caroline Hirons

251k subs

✓Yay

"K18 Damage Shield pH Protective Shampoo. I love. I've loved all of these."

Dr. Jenny Liu

322k subs

✓Yay

"The K18 Damage Shield pH Protective Shampoo is a really nice gentle shampoo that helps to go the extra mile to not only repair but also strengthen damaged hair. So if you have damaged hair and dry and brittle hair, this would be a really good shampoo to use on a regular basis. [...] Ingredient wise, it contains the K18 peptide that repairs your hair effectively along with provitamin B5 as well as hydrolyzed silk protein. What I love about this shampoo is it's all about the feel for me in the sense of how does my scalp feel and how does my hair feel. I love this because my scalp feels cleansed, but also as it's rinsing through my hair, my hair feels very moisturized and not tangled up and not crunchy and dry."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Frequently asked.

What is K18 Damage Shield pH Protective Shampoo?

A gentle pH-balanced shampoo formulated to repair and strengthen damaged, dry hair using K18 peptides, provitamin B5, and hydrolyzed silk protein.

Is K18 Damage Shield pH Protective Shampoo worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 83%.

What is K18 Damage Shield pH Protective Shampoo's Guru Score?

K18 Damage Shield pH Protective Shampoo holds a Guru Score of 83%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.