A clarifying shampoo formulated with salicylic acid to cleanse the scalp and support hair health, designed for those experiencing hair thinning or scalp concerns.
Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Yay
Early verdict · Few reviews so farWhat the gurus are saying
Salicylic acid in a shampoo format stands out to the experts who've tried this, with one dermatologist calling it better than other clarifying shampoos on the market and another recommending it specifically for those with thinning hair or scalp struggles. The main thing to keep in mind is that one reviewer has noticed it can leave a bit of buildup lately, though they note this may depend on water quality rather than the formula itself.
What they liked
What they flagged
The concerns the experts tie this product to, in their own words. Paid and founder takes don't count.
“I may replace that with like a shampoo that supports scalp health like Nioxin for like those who struggle with hair grain or hair thinning.”
Dr. Jenny Liu, watch at 18:07
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
A clarifying shampoo formulated with salicylic acid to cleanse the scalp and support hair health, designed for those experiencing hair thinning or scalp concerns.
Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 78%.
Nioxin Scalp Recovery Cleansing Shampoo holds a Guru Score of 78%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.
In their reviews, experts say Nioxin Scalp Recovery Cleansing Shampoo is good for thinning hair (1 expert).
Lower-priced haircare products the gurus still rate highly, versus this mid-range pick.
See how they stack up →


Other products the same gurus have weighed in on, plus more from this brand and category.
Compare side by side →Stories where our editors dug into this product or its brand.
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