Caldera + Lab
The Hair Serum
Hair Treatment Serum
Cleaner pick · Safest treatment we have rated
Act+Acre
Daily Hydro Scalp Serum+29 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 40-point gap between the two loudest voices.
60ANSES Endocrine DisruptorsGovernment
vs100Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredientAll 505 cleaner options, safest first We show the best 12, including the strongest on each axis.
Every rater, every axis
Ingredient safety
40 pts apartIndependent — 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 →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Also screened, nothing found: EU Harmonised Classification (CLP Annex VI) · California Proposition 65 · IARC Monographs · US NTP Report on Carcinogens · ECHA SVHC Candidate List
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
6 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
Robust47 of 47 characterized
Our sources have reference data on all 47 listed ingredients.
Worth a look (5)
ANSES endocrine candidateflagged by 1 of 9 lists
ANSES endocrine candidateflagged by 1 of 9 lists
Health Canada Hotlist — restrictedflagged by 1 of 9 lists
EU-restricted (with limits)flagged by 2 of 9 lists
Health Canada Hotlist — restrictedflagged by 1 of 9 lists
No flags in our sources (42)
- Aqua/Water/Eau
- Glycerin
- Propanediol
- Pentylene Glycol
- 1,2-Hexanediol
- Butylene Glycol
- Creatine
- Curcuma Longa Root Extract
- Panthenol
- Arginine
- Methyl Diisopropyl Propionamide
- Eclipta Prostrata Extract
- Hydrolyzed Pea Protein
- Hydrolyzed Vegetable Protein
- Glycine Soja Germ Extract
- Triticum Vulgare Germ Extract
- Xanthan Gum
- Piper Nigrum Seed Extract
- Sarcosine
- Sodium Phytate
- Gluconolactone
- Camellia Sinensis Leaf Extract
- Capsicum Annuum Fruit Extract
- Lycium Chinense Fruit Extract
- Sophora Flavescens Root Extract
- Scutellaria Baicalensis Root Extract
- Phyllanthus Emblica Fruit Extract
- Sodium Benzoate
- Angelica Gigas Root Extract
- Malus Domestica Fruit Cell Culture Extract
- Potassium Sorbate
- Angelica Dahurica Root Extract
- Lithospermum Erythrorhizon Root Extract
- Morus Alba Root Extract
- Polygonum Multiflorum Root Extract
- Rubus Coreanus Fruit Extract
- Myrothamnus Flabellifolia Leaf/Stem Extract
- Phytic Acid
- Biotin
- Calcium Gluconate
- Glycoproteins
- Oligopeptide-2