
Cleaner pick · Safest treatment we have rated
Act+Acre
Daily Hydro Scalp Serum+47 on ingredient safety
$24
Ranked by safety only. We may earn a commission on the link; it never changes the order.
Raters split
Ingredient safety
A 40-point gap between the two loudest voices.
All 1897 cleaner options, safest first We show the best 12, including the strongest on each axis.
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →
Also screened, nothing found: ANSES Endocrine Disruptors · California Proposition 65 · EU Harmonised Classification (CLP Annex VI) · Health Canada Ingredient Hotlist · US NTP Report on Carcinogens
Also screened, nothing found: EU Microplastics Restriction
Coverage & match quality
5 ratings · 1 of 4 axes
Tune your weights
composite recomputes live
+No rater covers this axis for this product, so its weight can't move the score.
No rater covers this axis for this product, so its weight can't move the score.
No rater covers this axis for this product, so its weight can't move the score.
Data availability
Robust33 of 34 characterized
Our sources have reference data on 33 of 34 listed ingredients; 1 is uncharacterized in our data — a gap, not a clean bill.
Worth a look (8)
Undisclosed fragrance blendflagged by 2 of 9 lists
EU-restricted (with limits)flagged by 2 of 9 lists
EU-restricted (with limits)flagged by 2 of 9 lists
EU-restricted (with limits)flagged by 2 of 9 lists
Persistent / bioaccumulativeflagged by 1 of 9 lists
Persistent / bioaccumulativeflagged by 1 of 9 lists
Mild sensitizer for someflagged by 1 of 9 lists
IARC possible carcinogen (Group 2B)flagged by 1 of 9 lists
No flags in our sources (25)
No data in our sources (1)
Not a verdict — our authorities simply have no reference for these.