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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
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Catalog/Mara/Flower Acid Algae Serum, Plankton + PHA
Flower Acid Algae Serum, Plankton + PHA
Mara

Flower Acid Algae Serum, Plankton + PHA

uncategorized
Aloe Ferox Serum

Cleaner pick · Safest serums & essences we have rated

Africology Skincare & Spa

Aloe Ferox Serum

+21 on ingredient safety

30ml · 569 ZAR · 1896.67 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 1122 cleaner options →

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

Your composite

83OUT OF 100Good

range 78–94

79▲▼ split
Safety
—
Eco
87
Labor
—
Pkg

Why this score

10-point split

90

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

1122 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 30-point gap between the two loudest voices.

70Health Canada Ingredient HotlistGovernment
vs
100Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredient→

All 1122 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

30 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 →

  • 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 · ANSES Endocrine Disruptors · ECHA SVHC Candidate List

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

    raters agree
    • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. This rates Mara as a company and applies to everything they make, not this product alone. Checked this week. about this rater →

    • 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

    Robust·34 of 34 characterized

    Our sources have reference data on all 34 listed ingredients.

    Worth a look (3)

    • Lactic Acid4/10exfoliating acidhumectant · buffering · skin conditioningraters disagree

      Health Canada Hotlist — restricted · flagged by 1 of 9 lists

    • Sodium Hydroxide4/10buffering · denaturantraters disagree

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

    • Citric Acid4/10fragrance · chelating · bufferingraters disagree

      Health Canada Hotlist — restricted · flagged by 1 of 9 lists

    ✓No flags in our sources (31)

    • Palmaria Palmata Extract
    • Aqua/Water/Eau
    • Pentylene Glycol
    • Caprylic/Capric Triglyceride
    • Cetearyl Olivate
    • Squalane
    • Silybum Marianum Seed Oil
    • Sorbitan Olivate
    • Glyceryl Caprylate
    • Glycerinhumectant
    • Sodium Stearoyl Glutamate
    • 1,2-Hexanediol
    • Gluconolactone
    • Bellis Perennis Flower/Helichrysum Italicum Extract
    • Hibiscus Sabdariffa Flower Extract
    • Algae Extract
    • Gigartina Stellata Extract
    • Chondrus Crispus Extract
    • Haematococcus Pluvialis Extract
    • Avena Sativa Kernel Extractsoothing
    • Salicornia Herbacea Extract
    • Limonium Gerberi Extract
    • Ribes Nigrum Seed Oil
    • Oenothera Biennis Oil
    • Borago Officinalis Seed Oil
    • Helianthus Annuus Seed Oil
    • Sclerotium Gum
    • Xanthan Gum
    • Caprylhydroxamic Acid
    • Sodium Phytate
    • Potassium Sorbate
    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.

    • exfoliating acidLactic Acid

      • Lactic Acid: An alpha hydroxy acid that loosens surface skin cells; it also makes skin more sun-sensitive while you use it. FDA, "Guidance for Industry: Labeling for Topically Applied Cosmetic Products Containing Alpha Hydroxy Acids as Ingredients" (announced at 70 FR 1721, 10 January 2005; FDA web pages title it "Labeling for Cosmetics Containing Alpha Hydroxy Acids"), which names this acid and recommends the statement "Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn."
    • 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".
    • soothingAvena Sativa Kernel Extract

      • Avena Sativa Kernel Extract: One of the ingredients the FDA recognises by name as an over-the-counter skin protectant for irritation and itching. FDA OTC skin protectant monograph, 21 CFR 347.10(f): "Colloidal oatmeal, 0.007 percent minimum; 0.003 percent minimum in combination with mineral oil in accordance with 347.20(a)(4)."; section 347.50(b)(4) gives it the indication "temporarily protects and helps relieve minor skin irritation and itching due to:" followed by at least one of rashes, eczema, poison ivy/oak/sumac, or insect bites. The indication is conditional on naming a cause; the same opening phrase also serves sodium bicarbonate at (b)(5), so the phrase alone does not identify oatmeal.

    Where this came from

    Cruelty-free status recorded from leapingbunny.org ↗

    Researched facts on Greenlens always carry the page that stated them — nothing is inferred from a model's memory.