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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/Chosen/Night Owl Melatonin Scalp Lotion
Night Owl Melatonin Scalp Lotion
Chosen

Night Owl Melatonin Scalp Lotion

Hair Treatment Serum
Bio Therapy Conditioner

Cleaner pick · Safest treatment we have rated

Africology Skincare & Spa

Bio Therapy Conditioner

250ml · 47.50 ZAR · 19 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 149 cleaner options →

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

Your composite

96OUT OF 100Excellent

Ingredient safety only

range 85–100

96
Safety
—
Eco
—
Labor
—
Pkg

Why this score

lenses agree

100

Scan

100

Precautionary

100

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

149 found

See better →

Flagged

1 ingredient

What's flagged →

All 149 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

raters agree
  • 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 →

  • 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 · IARC Monographs · ECHA SVHC Candidate List · US NTP Report on Carcinogens · ANSES Endocrine Disruptors · EU Harmonised Classification (CLP Annex VI)

✓Recognized on a safer-ingredients list: US EPA Safer Choice recognizes 89% of ingredients as safer choices — a marker, never a score.

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Coverage & match quality

    4 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·9 of 9 characterized

    Our sources have reference data on all 9 listed ingredients.

    Worth a look (1)

    • Lactic acid4/10exfoliating acidhumectant · buffering · skin conditioningraters disagree

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

    ✓No flags in our sources (8)

    • Aqua
    • Propanediol
    • Pentylene Glycol
    • Isopropyl Alcoholcommonly drying
    • Potassium Lactate
    • Sodium Benzoate
    • Potassium Sorbate
    • Melatonin
    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.

    • commonly dryingIsopropyl Alcohol

      • Isopropyl Alcohol: A fast-evaporating solvent with a drying finish, common in toners and hand products. International Chemical Safety Card ICSC 0554, Isopropyl alcohol, prepared by an international group of experts for the ILO and WHO: "Repeated or prolonged contact with skin may cause dryness and cracking." It describes a stronger exposure than a cosmetic formula.
    • 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."