numbuzin
No.2 Rose PDRN Collagen Plumping Serum
skincare30ml
Cleaner pick · Safest serums & essences we have rated
Africology Skincare & Spa
Aloe Ferox Serum30ml · 569 ZAR · 1896.67 ZAR/100 ml
Ingredient safetyRaters agree
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Ingredient safety
raters agreeIndependent — 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 1, 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 1, 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 1, 2026. about this rater →
Also screened, nothing found: ANSES Endocrine Disruptors · Health Canada Ingredient Hotlist · EU Harmonised Classification (CLP Annex VI) · US NTP Report on Carcinogens · IARC Monographs · California Proposition 65 · ECHA SVHC Candidate List
We started showing this clearance on Sep 1, 2026. We started showing this clearance on Sep 1, 2026. We started showing this clearance on Sep 1, 2026. We started showing this clearance on Sep 1, 2026. We started showing this clearance on Sep 1, 2026. We started showing this clearance on Sep 1, 2026. We started showing this clearance on Sep 1, 2026.
Environmental
Also screened, nothing found: EU Microplastics Restriction
We started showing this clearance on Sep 1, 2026.
Coverage & match quality
3 ratings · 1 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.
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Environmentalno rating
No rater covers this axis for this product, so its weight can't move the score.
Laborno rating
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Packagingno rating
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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 (1)
EU-regulated fragrance allergenflagged by 1 of 9 lists →
No flags in our sources (50)
- Collagen Water
- Dipropylene Glycol
- Glycereth-26
- Water
- Niacinamidesoothing
- Glycerinhumectant
- Butylene Glycol
- Propanediol
- 1,2-Hexanediol
- Trehalose
- PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
- Diethoxyethyl Succinate
- Inositol
- Polyacrylate Crosspolymer-6
- Ethylhexylglycerin
- Octyldodeceth-16
- Sodium DNA
- Methyl Diisopropyl Propionamidefragrance material
- Adenosine
- Polyglyceryl-10 Oleate
- Octyldodecanol
- Sodium Hyaluronate Crosspolymer
- Hydrogenated Lecithin
- Hydrolyzed Glycosaminoglycans
- Cyanocobalamin
- Polysorbate 20
- Sodium Hyaluronatehumectant
- Disodium EDTA
- Lecithin
- Potassium Laurate
- Tocopherol
- Benzyl Glycol
- Caprylyl Glycol
- Resveratrol
- Hydrolyzed Hyaluronic Acidhumectant
- Hyaluronic Acidhumectant
- Polylactic Acid
- Acetyl Hexapeptide-1
- Silica
- Sodium Ascorbyl Phosphate
- Tripeptide-1
- Tripeptide-2
- Acetyl Hexapeptide-8
- Acetyl Octapeptide-3
- Palmitoyl Pentapeptide-4
- Palmitoyl Tetrapeptide-7
- Raspberry Ketone
- sh-Oligopeptide-1
- sh-Polypeptide-1
- sh-Polypeptide-22
No data in our sources (1)
Not a verdict — our authorities simply have no reference for these.
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.
humectantGlycerin, Sodium Hyaluronate
- 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".
- Sodium Hyaluronate: A humectant that holds a large amount of water at the skin surface. Chylińska N, Maciejczyk M, "Hyaluronic Acid and Skin: Its Role in Aging and Wound-Healing Processes", Gels 2025;11(4):281, DOI 10.3390/gels11040281, PMID 40277717, open access: hyaluronic acid's "high osmotic activity and anionic structure enable it to bind large amounts of water", and "sodium and potassium hyaluronate are widely used in moisturizing products". The same review notes that high-molecular-weight hyaluronic acid does not penetrate the deeper layers.
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.