Overtone
The Remedy For Fine Hair (2020 formulation)
Hair Treatment Serum
Cleaner pick · Safest treatment we have rated
Act+Acre
Daily Hydro Scalp Serum+41 on ingredient safety
$24
Ingredient safetyRaters agree
Ranked by safety only. Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.
Raters split
Ingredient safety
A 52-point gap between the two loudest voices.
42Greenlens Precautionary ScreenIndependent
vs94Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredientAll 576 cleaner options, safest first We show the best 12, including the strongest on each axis.
Every rater, every axis
Ingredient safety
52 pts apartIndependent — 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 →
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 →
A government authority. 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 →
Also screened, nothing found: California Proposition 65 · ANSES Endocrine Disruptors · ECHA SVHC Candidate List · US NTP Report on Carcinogens
Recognized on a safer-ingredients list: US EPA Safer Choice recognizes 50% of ingredients as safer choices — a marker, never a score.
Environmental
Also screened, nothing found: EU Microplastics Restriction
Labor
Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Coverage & match quality
7 ratings · 2 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
+
1.0×
Environmentalno rating
No rater covers this axis for this product, so its weight can't move the score.
1.0×
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
Robust24 of 24 characterized
Our sources have reference data on all 24 listed ingredients.
Worth a look (6)
EU harmonised skin sensitizerflagged by 2 of 9 lists →
Undisclosed fragrance blendflagged by 2 of 9 lists →
IARC possible carcinogen (Group 2B)flagged by 1 of 9 lists →
EU-restricted (with limits)flagged by 2 of 9 lists →
Health Canada Hotlist — restrictedflagged by 1 of 9 lists →
EU-regulated fragrance allergenflagged by 1 of 9 lists →
No flags in our sources (18)
- Water/Aqua/Eau
- Cetearyl Alcohol
- Cetyl Alcohol
- Stearyl Alcohol
- Glycerinhumectant
- Cocos Nucifera Oil
- Organic Butyrospermum Parkii Butter
- Organic Simmondsia Chinensis Seed Oil
- Helianthus Annuus Seed Oil
- Argania Spinosa Kernel Oil
- Crambe Abyssinica Seed Oil
- Limnanthes Alba Seed Oil
- Organic Linum Usitatissimum Seed Oil
- Amodimethicone
- Polysorbate 60
- Guar Hydroxypropyltrimonium Chloride
- Dehydroacetic Acid
- Rosmarinus Officinalis Leaf Oil
What these ingredient tags mean (2)
These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.
fragrance materialBenzyl Alcohol
- Benzyl Alcohol: Used both as a fragrance component and as a preservative; the EU names it either way. EU Regulation (EC) 1223/2009, Annex III entry 45: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk. That entry carries transition footnote (38), which is footnote (37) plus a condition: stock that does not comply may still be made available until 31 July 2028 only "provided that they comply with the restrictions applicable on 15 August 2023", and only if it was lawfully placed on the Union market before the 31 July 2026 cut-off. Entry 45 covers its non-preservative use; it is separately an allowed preservative at Annex V entry 34.
humectantGlycerin
- Glycerin: A humectant, and one of the two ingredients a comparison of moisturiser components found made a significant difference to skin hydration. FDA OTC skin protectant monograph, 21 CFR 347.10(h), lists glycerin as a skin protectant at 20 to 45%. On the humectant half: Jeong CB, Han JY, Cho JC, Suh KD, Nam GW, "Analysis of electrical property changes of skin by oil-in-water emulsion components", Int J Cosmet Sci 2013;35(4):402-410, DOI 10.1111/ics.12059, PMID 23621673, found that "glycerine and urea showed significant skin hydration effects compared with other humectants".