BeautyBio
Healthy Scap Serum Hair Density Treatment
Hair Treatment Serum
Cleaner pick · Safest treatment we have rated
Act+Acre
Daily Hydro Scalp Serum+11 on ingredient safety
$24
Ingredient safetyRaters agree
Ranked by safety only. We may earn a commission on the link; it never changes the order.
All 255 cleaner options, safest first We show the best 12, including the strongest on each axis.
Every rater, every axis
Ingredient safety
raters agreeIndependent — 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 →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
Environmental
A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →
Labor
Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. about this rater →
Coverage & match quality
5 ratings · 3 of 4 axes
- Some ratings rest on an automatic match that has not been human-reviewed.
- Fewer raters reach smaller-brand products, so a missing rating is not a clean bill of health, only a gap.
Weighted by what you care about
Tune your weights
composite recomputes live
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1.0×
1.0×
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Packagingno rating
No rater covers this axis for this product, so its weight can't move the score.
0 means ignored. Higher = more weight in your composite.
Ingredients, decoded
Data availability
Robust19 of 19 characterized
Our sources have reference data on all 19 listed ingredients.
Worth a look (4)
EU microplastics-restrictedflagged by 1 of 9 lists
EU-restricted (with limits)flagged by 2 of 9 lists
EU-restricted (with limits)flagged by 2 of 9 lists
Mild sensitizer for someflagged by 1 of 9 lists
No flags in our sources (15)
- WATER/AQUA/EAU
- GLYCERIN
- PENTYLENE GLYCOL
- EPILOBIUM ANGUSTIFOLIUM FLOWER/LEAF/STEM EXTRACT
- LARIX EUROPAEA WOOD EXTRACT
- ERIOBOTRYA JAPONICA LEAF EXTRACT
- CAMELLIA SINENSIS LEAF EXTRACT
- GLYCINE
- ETHYLHEXYLGLYCERIN
- CAPRYLYL GLYCOL
- ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER
- PROPANEDIOL
- BUTYLENE GLYCOL
- GLYCERYL POLYACRYLATE
- DISODIUM EDTA
Where this came from
Cruelty-free status recorded from crueltyfree.peta.org ↗
Researched facts on Greenlens always carry the page that stated them — nothing is inferred from a model's memory.