Centellian24
PDRN Firming Boosting Ampoule
skincare30ml
Cleaner pick · Safest serums & essences we have rated
Africology Skincare & Spa
Aloe Ferox Serum+34 on ingredient safety
30ml · 569 ZAR · 1896.67 ZAR/100 ml
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 39-point gap between the two loudest voices.
55Greenlens Precautionary ScreenIndependent
vs94Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredientAll 2264 cleaner options, safest first We show the best 12, including the strongest on each axis.
Every rater, every axis
Ingredient safety
39 pts apartIndependent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
Also screened, nothing found: IARC Monographs · US NTP Report on Carcinogens · EU Harmonised Classification (CLP Annex VI)
We started showing this clearance on Sep 9, 2026. We started showing this clearance on Sep 9, 2026. We started showing this clearance on Sep 9, 2026.
Environmental
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. We started showing this score on Sep 9, 2026. about this rater →
Coverage & match quality
8 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×
1.0×
Laborno rating
No rater covers this axis for this product, so its weight can't move the score.
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
Robust51 of 52 characterized
Our sources have reference data on 51 of 52 listed ingredients; 1 is uncharacterized in our data — a gap, not a clean bill.
Worth a look (4)
Prop 65-listedflagged by 4 of 9 lists
Endocrine-activeflagged by 3 of 9 lists
Persistent / bioaccumulativeflagged by 1 of 9 lists
EU microplastics-restrictedflagged by 1 of 9 lists
No flags in our sources (47)
- WATER
- GLYCERINhumectant
- PROPANEDIOL
- BIS-PEG-18 METHYL ETHER DIMETHYL SILANE
- METHYLPROPANEDIOL
- DIPROPYLENE GLYCOL
- GLYCERETH-26
- BUTYLENE GLYCOL
- NIACINAMIDEsoothing
- METHYL GLUCETH-20
- 1,2-HEXANEDIOL
- RAFFINOSE
- PENTYLENE GLYCOL
- TREHALOSE
- DIMETHICONE/VINYL DIMETHICONE CROSSPOLYMER
- SODIUM DNA
- LACTOBACILLUS FERMENT
- ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER
- CURCUMA LONGA ROOT EXTRACT
- CERAMIDE NPbarrier lipid
- TROMETHAMINEfragrance material
- GLYCERYL POLYMETHACRYLATE
- DIOSCOREA JAPONICA ROOT EXTRACT
- ETHYLHEXYLGLYCERIN
- GLYCOSYL TREHALOSE
- SODIUM POLYACRYLATE
- PVM/MA COPOLYMER
- HYDROGENATED LECITHIN
- HYDROLYZED COLLAGEN
- HYDROGENATED STARCH HYDROLYSATE
- XANTHAN GUM
- ADENOSINE
- THEOBROMA CACAO SEED EXTRACT
- DEXTRIN
- HYDROLYZED ELASTIN
- SUCROSE DISTEARATE
- LECITHIN
- POLYQUATERNIUM-51
- POLYSORBATE 20
- GLYCERYL STEARATE
- CYANOCOBALAMIN
- BIOSACCHARIDE GUM-1
- TOCOPHEROL
- PALMITOYL PENTAPEPTIDE-4
- PANAX GINSENG ROOT EXTRACT
- CARNOSINE
- CALENDULA OFFICINALIS FLOWER OIL
No data in our sources (1)
Not a verdict — our authorities simply have no reference for these.
What these ingredient tags mean (4)
These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.
retinoidRETINOL
- RETINOL: A vitamin A derivative that speeds skin turnover; dryness and flaking while skin adjusts are its usual accompaniment. SCCS Opinion on Vitamin A (Retinol, Retinyl Acetate, Retinyl Palmitate), SCCS/1576/16, final version of 6 October 2016; Commission Regulation (EU) 2024/996 added the group to EU Regulation (EC) 1223/2009 Annex III entry 376, capping it at 0,05% retinol equivalent in body lotion and 0,3% in other leave-on and rinse-off products, with the label statement "Contains Vitamin A. Consider your daily intake before use."
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".
barrier lipidCERAMIDE NP
- CERAMIDE NP: One of the lipid families the skin barrier is actually built from. Feingold KR and Elias PM, "The role of ceramides in the disruption of the cutaneous permeability barrier, a common manifestation of skin disorders", J Lipid Res 2024;65(8):100593, DOI 10.1016/j.jlr.2024.100593, open access: the barrier lipid matrix "by weight is approximately 50% ceramides, 25% cholesterol, and 15% free fatty acids".
soothingNIACINAMIDE
- NIACINAMIDE: A vitamin B3 form that supports the skin barrier and has anti-inflammatory activity; it turns up in products aimed at acne, rosacea and eczema. Camillo L, Zavattaro E, Savoia P, "Nicotinamide: A Multifaceted Molecule in Skin Health and Beyond", Medicina (Kaunas) 2025;61(2):254, DOI 10.3390/medicina61020254, PMID 40005371, open access: it "is extensively used in ... the treatment of dermatological conditions such as blistering diseases, atopic dermatitis, rosacea, and acne vulgaris", and contributes to reducing inflammation. On the acne evidence specifically: Liu H, Yu H, Xia J, Liu L, Liu GJ, Sang H, Peinemann F, "Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne", Cochrane Database Syst Rev 2020;5:CD011368, DOI 10.1002/14651858.CD011368.pub2, PMID 32356369, records "low-quality evidence" for every nicotinamide comparison it could pool, and none of its four nicotinamide studies measured the physician global assessment at all.