Greenlens

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/Williams/Lectric Shave Electric Razor Pre-Shave, Original (2019 formulation)
W
Williams · owned by Unilever

Lectric Shave Electric Razor Pre-Shave, Original (2019 formulation)

uncategorized
Unscented Shaving Soap (Vegan)

Cleaner pick · Safest shave we have rated

Barrister and Mann

Unscented Shaving Soap (Vegan)

+47 on ingredient safety

$22.99

Ingredient safetyRaters agree
Find on Amazon ↗See all 696 cleaner options →

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

Your composite

42OUT OF 100Poor

range 36–59

53▲▼ split
Safety
—
Eco
30
Labor
—
Pkg

Why this score

46-point split

62

Scan

42

Precautionary

88

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

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Cleaner options

696 found

See better →

Flagged

4 ingredients

What's flagged →

Raters split

Ingredient safety

A 46-point gap between the two loudest voices.

42Greenlens Precautionary ScreenIndependent
vs
88Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredient→

All 696 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

46 pts apart
  • 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 →

  • 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: Health Canada Ingredient Hotlist · EU Harmonised Classification (CLP Annex VI) · US NTP Report on Carcinogens · IARC Monographs · California Proposition 65 · 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. This rates Williams as a company and applies to everything they make, not this product alone. Checked this week. about this rater →

    Coverage & match quality

    5 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·10 of 10 characterized

    Our sources have reference data on all 10 listed ingredients.

    Worth a look (4)

    • BENZOPHENONE-18/10uv absorberraters disagree

      ANSES CMR-listed · flagged by 1 of 9 lists →

    • FRAGRANCE6/10undeclared fragrance blendperfumingraters disagree

      Undisclosed fragrance blend · flagged by 2 of 9 lists →

    • GREEN 54/10colorant · cosmetic colorant · dyeraters disagree

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

    • ORANGE 44/10cosmetic colorantraters disagree

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

    ✓No flags in our sources (6)

    • SD ALCOHOL 40-Bcommonly drying
    • ISOPROPYL MYRISTATEcomedogenic in testing
    • WATER
    • CAMELLIA SINENSIS LEAF EXTRACT
    • TRISODIUM HEDTA
    • YELLOW 10
    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.

    • commonly dryingSD ALCOHOL 40-B

      • SD ALCOHOL 40-B: Denatured ethanol: a fast-evaporating solvent that thins a formula and leaves a dry finish. International Chemical Safety Card ICSC 0044, Ethanol (anhydrous), prepared by an international group of experts for the ILO and WHO: "The substance defats the skin, which may cause dryness or cracking." WHO Guidelines on Hand Hygiene in Health Care (2009) records depletion of the skin lipid barrier by lipid-dissolving alcohols, and also that "the lipid-dissolving effect of alcohols is inversely related to their concentration". Both describe stronger exposures than a cosmetic formula.
    • comedogenic in testingISOPROPYL MYRISTATE

      • ISOPROPYL MYRISTATE: A light emollient, and the ester the rabbit-ear literature names first. Fulton JE Jr, Pay SR, Fulton JE 3rd, "Comedogenicity of current therapeutic products, cosmetics, and ingredients in the rabbit ear", J Am Acad Dermatol 1984;10(1):96-105, PMID 6229554. The openly readable abstract names this ingredient among its "ingredient offenders", in prose and without a numeric rating: "Ingredient offenders include isopropyl myristate and its analogs, such as isopropyl palmitate, isopropyl isostearate, butyl stearate, isostearyl neopentanoate, myristyl myristate..." The rabbit-ear assay rates raw ingredients and does not predict how a finished formula behaves on human skin.
    • undeclared fragrance blendFRAGRANCE

      • FRAGRANCE: A blend the label does not itemize, so what is in it cannot be read from the ingredient list. EU Regulation (EC) 1223/2009 permits the collective term "parfum"; the SCCS Opinion on Fragrance Allergens (SCCS/1459/11) reviews the contact-allergy evidence for the substances it can contain.