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Every public rating on one cosmetic, the places they disagree kept visible, and a single score whose weighting you control.

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The one rule

We never blend a score that hides who disagrees. Funding model travels with every rating. Weights are computed at read time and never stored.

Cosmetics only · lead with safetyProduct data from public sources incl. Open Beauty Facts & EWG Skin Deep · their ratings never scraped or shown
As an Amazon Associate, Greenlens earns from qualifying purchases. Affiliate income never changes a rating or ranking.PrivacyTerms
Catalog/Timeless Skin Care/10% Vitamin C + E Ferulic Acid Face Serum
10% Vitamin C + E Ferulic Acid Face Serum
Timeless Skin Care

10% Vitamin C + E Ferulic Acid Face Serum

Face
Aloe Ferox Serum

Cleaner pick · Safest serums & essences we have rated

Africology Skincare & Spa

Aloe Ferox Serum

+15 on ingredient safety

30ml · 569 ZAR · 1896.67 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 1345 cleaner options →

Ranked by safety only. Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.

Your composite

85OUT OF 100Excellent

Ingredient safety only

range 80–100

85▲▼ split
Safety
—
Eco
—
Labor
—
Pkg

Why this score

13-point split

87

Scan

100

Precautionary

94

Tolerance

See why →
Find on Amazon↗

Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.

In your home

Sort this into a room

Cleaner options

1345 found

See better →

Flagged

3 ingredients

What's flagged →

Raters split

Ingredient safety

A 20-point gap between the two loudest voices.

80ANSES Endocrine DisruptorsGovernment
vs
100Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredient→

All 1345 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

20 pts apart
  • 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 →

  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

✓Also screened, nothing found: California Proposition 65 · ECHA SVHC Candidate List · US NTP Report on Carcinogens · Health Canada Ingredient Hotlist · IARC Monographs

✓Recognized on a safer-ingredients list: US EPA Safer Choice recognizes 55% of ingredients as safer choices — a marker, never a score.

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Coverage & match quality

    5 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.

    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.

    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

    Robust·11 of 11 characterized

    Our sources have reference data on all 11 listed ingredients.

    Worth a look (3)

    • L-Ascorbic Acid6/10raters disagree

      ANSES endocrine candidate · flagged by 1 of 9 lists →

    • Benzylalcohol6/10preservative · perfuming · solventraters disagree

      EU harmonised skin sensitizer · flagged by 2 of 9 lists →

    • Ethoxydiglycol4/10perfuming · humectant · solventraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists →

    ✓No flags in our sources (8)

    • Water
    • Propylene Glycolcommon irritant
    • Alpha Tocopherol
    • Polysorbate 80
    • Panthenolhumectantsoothing
    • Ferulic Acid
    • Sodium Hyaluronatehumectant
    • Dehydroacetic Acid
    What these ingredient tags mean (3)

    These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.

    • common irritantPropylene Glycol

      • Propylene Glycol: A solvent that shows up in patch-test clinics, more often as irritation than as allergy. American Contact Dermatitis Society, Allergen of the Year 2018 (Jacob SE, Scheman A, McGowan MA, Dermatitis 2018;29(1):3-5).
    • humectantPanthenol, Sodium Hyaluronate

      • Panthenol: A provitamin B5 humectant used in products aimed at irritated and healing skin. On the humectant half: Ferreira VTP, Silva GC, Martin AA, Maia Campos PMBG, "Topical dexpanthenol effects on physiological parameters of the stratum corneum by Confocal Raman Microspectroscopy", Skin Res Technol 2023;29(9):e13317, DOI 10.1111/srt.13317, PMID 37753694, PMCID PMC10504581, open access, Introduction: "As a humectant, it has been shown to retain water more efficiently than other humectants during the last stages of dehydration..." On the soothing half, which that paper does NOT support: Cho YS, Kim HO, Woo SM, Lee DH, "Use of Dexpanthenol for Atopic Dermatitis—Benefits and Recommendations Based on Current Evidence", J Clin Med 2022;11(14):3943, DOI 10.3390/jcm11143943, PMID 35887707, open access, section 3.5: "To facilitate wound healing, dexpanthenol reduces inflammation, and promotes cell proliferation and epithelial remodeling."
      • 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.
    • soothingPanthenol

      • Panthenol: A provitamin B5 humectant used in products aimed at irritated and healing skin. On the humectant half: Ferreira VTP, Silva GC, Martin AA, Maia Campos PMBG, "Topical dexpanthenol effects on physiological parameters of the stratum corneum by Confocal Raman Microspectroscopy", Skin Res Technol 2023;29(9):e13317, DOI 10.1111/srt.13317, PMID 37753694, PMCID PMC10504581, open access, Introduction: "As a humectant, it has been shown to retain water more efficiently than other humectants during the last stages of dehydration..." On the soothing half, which that paper does NOT support: Cho YS, Kim HO, Woo SM, Lee DH, "Use of Dexpanthenol for Atopic Dermatitis—Benefits and Recommendations Based on Current Evidence", J Clin Med 2022;11(14):3943, DOI 10.3390/jcm11143943, PMID 35887707, open access, section 3.5: "To facilitate wound healing, dexpanthenol reduces inflammation, and promotes cell proliferation and epithelial remodeling."