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/Well at Walgreens/Walgreens Hair Regrowth Treatment for Men, Unscented (2018 formulation)
WA
Well at Walgreens

Walgreens Hair Regrowth Treatment for Men, Unscented (2018 formulation)

Hair Loss Treatment
Hair Loss Shampoo (2019 formulation)

Cleaner pick · Safest hair loss treatment we have rated

Healing-Scents

Hair Loss Shampoo (2019 formulation)

+82 on ingredient safety

$12–30

Ingredient safetyRaters agree
Find on Amazon ↗See all 83 cleaner options →

Ranked by safety only. We may earn a commission on the link; it never changes the order.

Your composite

18OUT OF 100Horrible

Ingredient safety only

range 0–70

18▲▼ split
Safety
—
Eco
—
Labor
—
Pkg

Why this score

55-point split

0

Scan

55

Precautionary

0

Tolerance

See why →
Find on Amazon↗

Affiliate link. We may earn a commission. It never changes a rating.

In your home

Sort this into a room

Cleaner options

83 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 70-point gap between the two loudest voices.

0Greenlens Tolerance ScreenIndependent
vs
70Health Canada Ingredient HotlistGovernment
050100
See why, ingredient by ingredient→

All 83 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

70 pts apart
  • A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →

  • A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →

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

  • A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →

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

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

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

✓US EPA Safer Choice (SCIL) recognizes 50% of ingredients as safer choices — a marker, never a score.

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Coverage & match quality

    6 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 12 characterized

    Our sources have reference data on 11 of 12 listed ingredients; 1 is uncharacterized in our data — a gap, not a clean bill.

    Worth a look (6)

    • BUTANE9/10propellantraters disagree

      EU-prohibited · flagged by 3 of 9 lists

    • ISOBUTANE9/10propellantraters disagree

      EU-prohibited · flagged by 3 of 9 lists

    • BUTYLATED HYDROXYTOLUENE7/10raters disagree

      Endocrine-active · flagged by 3 of 9 lists

    • DEHYDRATED ALCOHOL6/10raters disagree

      ANSES endocrine candidate · flagged by 1 of 9 lists

    • CITRIC ACID4/10fragrance · chelating · bufferingraters disagree

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

    • LACTIC ACID4/10humectant · buffering · skin conditioningraters disagree

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

    ✓No flags in our sources (5)

    • CETYL ALCOHOL
    • POLYSORBATE 60
    • PROPANE
    • PURIFIED WATER
    • STEARYL ALCOHOL

    No data in our sources (1)

    • MINOXIDIL W/W 5.0

    Not a verdict — our authorities simply have no reference for these.