
Cleaner pick · Safest treatment we have rated
Act+Acre
Daily Hydro Scalp Serum+43 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 58-point gap between the two loudest voices.
All 884 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. Checked this week. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Also screened, nothing found: IARC Monographs · Health Canada Ingredient Hotlist · California Proposition 65 · US NTP Report on Carcinogens · ANSES Endocrine Disruptors · EU Harmonised Classification (CLP Annex VI)
US EPA Safer Choice (SCIL) recognizes 50% of ingredients as safer choices — a marker, never a score.
Also screened, nothing found: EU Microplastics Restriction
Coverage & match quality
4 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
Robust6 of 6 characterized
Our sources have reference data on all 6 listed ingredients.
Worth a look (2)
Undisclosed fragrance blendflagged by 2 of 9 lists
Persistent / bioaccumulativeflagged by 1 of 9 lists
No flags in our sources (4)