K18 Biomimetic Hairscience

DAMAGE SHIELD pH Protective Shampoo

4.3★ · 643 Sephora reviews · #186 Sephora bestseller

Evidence1 Reddit discussion
StatusNot enough for a GlowGrails score yet

$39–$47.2 at Sephora Make this personal → Add your skin type and products you like.

Reddit evidence

What one source discussion says

Source-linked evidence only — no aggregate verdict yet.

Mixedr/Sephora · 7 points

Users share mixed experiences with K18 products, including the dry shampoo and heat protectant, with some finding them effective and others noting drawbacks.

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