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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/La Prairie/Cellular Hand Cream
LP
La Prairie

Cellular Hand Cream

uncategorized
Birch Moisturizing Hand Cream

Cleaner pick · Safest hands & feet we have rated

Round Lab

Birch Moisturizing Hand Cream

+82 on ingredient safety

$8.50

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

Your composite

24OUT OF 100Horrible

range 16–53

18▲▼ split
Safety
—
Eco
30
Labor
—
Pkg

Why this score

31-point split

1

Scan

32

Precautionary

25

Tolerance

See why →
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In your home

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Cleaner options

2663 found

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Flagged

17 ingredients

What's flagged →

Raters split

Ingredient safety

A 74-point gap between the two loudest voices.

1Greenlens Ingredient ScanIndependent
vs
75California Safe Cosmetics ProgramGovernment
050100
See why, ingredient by ingredient→

All 2663 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

74 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 →

  • 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 →

  • 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: 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 La Prairie as a company and applies to everything they make, not this product alone. Checked this week. about this rater →

    Coverage & match quality

    8 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·52 of 52 characterized

    Our sources have reference data on all 52 listed ingredients.

    Worth a look (17)

    • Butylphenyl Methylpropional10/10fragrance materialperfuming · fragranceraters disagree

      Reproductive-toxicant concern · flagged by 5 of 9 lists →

    • Fragrance6/10undeclared fragrance blendperfumingraters disagree

      Undisclosed fragrance blend · flagged by 2 of 9 lists →

    • Benzyl Alcohol6/10fragrance materialpreservative · perfuming · solventraters disagree

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

    • Linalool6/10fragrance materialperfuming · deodorantraters disagree

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

    • Citronellol6/10fragrance materialperfumingraters disagree

      ANSES endocrine candidate · flagged by 2 of 9 lists →

    • Hexyl Cinnamal6/10fragrance materialperfumingraters disagree

      ANSES endocrine candidate · flagged by 2 of 9 lists →

    • Benzyl Benzoate6/10fragrance materialperfuming · antimicrobial · solventraters disagree

      ANSES endocrine candidate · flagged by 2 of 9 lists →

    • Geraniol6/10fragrance materialperfuming · tonicraters disagree

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

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

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

    • Malic Acid4/10bufferingraters 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 →

    • Hydroxycitronellal4/10fragrance materialperfumingraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists →

    • Alpha-Isomethyl Ionone4/10fragrance materialperfuming · skin conditioningraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists →

    • Amyl Cinnamal4/10fragrance materialperfumingraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists →

    • Evernia Furfuracea Extract4/10fragrance materialperfumingraters disagree

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

    • Phenoxyethanol4/10preservative · antimicrobialraters disagree

      Mild sensitizer for some · flagged by 1 of 9 lists →

    ✓No flags in our sources (35)

    • Water
    • Glycerinhumectant
    • Cetyl Alcohol
    • Hydrogenated Polyisobutene
    • Dicaprylyl Maleate
    • PEG-100 Stearate
    • Glyceryl Stearate
    • Butyrospermum Parkii
    • Sodium Hyaluronatehumectant
    • Glycoproteins
    • Panax Ginseng Root Extract
    • Equisetum Arvense Extract
    • Prunus Amygdalus Dulcis Oil
    • Ricinus Communis Seed Oil
    • Trehalose
    • Allantoinsoothing
    • Vitis Vinifera Seed Oil
    • Lactobacillus Ferment
    • Caprylyl Glycol
    • Ureahumectant
    • Hexylene Glycol
    • Sodium PCAhumectant
    • Dimethiconerich occlusive
    • Camellia Sinensis Leaf Extract
    • Tocopherol
    • Steareth-2
    • Xanthan Gum
    • Saccharomyces Cerevisiae Extract
    • Acrylates/C10-30 Alkyl Acrylate Crosspolymer
    • Polyquaternium-51
    • Carnosine
    • Tetrasodium EDTA
    • Sodium Dehydroacetate
    • Triacetin
    • Ethylhexylglycerin
    What these ingredient tags mean (6)

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

    • fragrance materialBenzyl Alcohol, Linalool, Hydroxycitronellal, Citronellol, Alpha-Isomethyl Ionone, Amyl Cinnamal, Hexyl Cinnamal, Evernia Furfuracea Extract, Benzyl Benzoate, Geraniol, Butylphenyl Methylpropional

      • Benzyl Alcohol: Used both as a fragrance component and as a preservative; the EU names it either way. EU Regulation (EC) 1223/2009, Annex III entry 45: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk. That entry carries transition footnote (38), which is footnote (37) plus a condition: stock that does not comply may still be made available until 31 July 2028 only "provided that they comply with the restrictions applicable on 15 August 2023", and only if it was lawfully placed on the Union market before the 31 July 2026 cut-off. Entry 45 covers its non-preservative use; it is separately an allowed preservative at Annex V entry 34.
      • Linalool: A floral fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 84: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Hydroxycitronellal: A lily-like fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 72: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Citronellol: A rose-and-citrus fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 86: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Alpha-Isomethyl Ionone: A powdery violet fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 90: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Amyl Cinnamal: A jasmine-like fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 67: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Hexyl Cinnamal: A jasmine-like fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 87: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Evernia Furfuracea Extract: A mossy fragrance material with its own declaration requirement in the EU. EU Regulation (EC) 1223/2009, Annex III entry 92: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Benzyl Benzoate: A balsamic fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 85: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Geraniol: A rose-scented fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 78: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Butylphenyl Methylpropional: A lily-of-the-valley fragrance component the EU no longer permits in cosmetics. It was a declarable fragrance allergen at Annex III entry 83 of EU Regulation (EC) 1223/2009. Commission Regulation (EU) 2021/1902 deleted that entry and moved it to Annex II entry 1666 (2-(4-tert-butylbenzyl) propionaldehyde, CAS 80-54-6), prohibiting it in cosmetic products from 1 March 2022.
    • 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.
    • 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."
    • rich occlusiveDimethicone

      • Dimethicone: A silicone that forms a film on the surface of the skin without an oily feel. FDA OTC skin protectant monograph, 21 CFR 347.10(g), lists dimethicone as a skin protectant at 1 to 30%.
    • humectantGlycerin, Sodium Hyaluronate, Urea, Sodium PCA

      • 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".
      • 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.
      • Urea: A humectant the skin already makes; at higher levels it also softens thickened skin. StatPearls, "Moisturizers", NCBI Bookshelf NBK545171, updated 12 February 2024: "Urea is a component of NMF. The addition of urea to moisturizers helps with the absorption of water into the stratum corneum." The FDA label for prescription-strength urea calls it keratolytic and states that its mechanism of action is not yet known.
      • Sodium PCA: The salt of PCA, one of the water-holding substances the outer layer of skin makes for itself. Dörner C, Steinbinder J, Sachslehner AP, Sukseree S, Eckhart L, "Amino Acid Metabolism of the Skin: Control by Specific Enzymes and Contribution to Protective Functions", Metabolites 2025;15(9):601, DOI 10.3390/metabo15090601, open access, section "Glutamine Is Converted to Pyrrolidone Carboxylic Acid, a Component of the NMF": "pyrrolidone carboxylic acid (PCA), also known as pyroglutamic acid or 5-oxoproline, accumulates in the stratum corneum."
    • soothingAllantoin

      • Allantoin: A skin protectant used at low levels in products aimed at irritated skin. FDA OTC skin protectant monograph, 21 CFR 347.10(a), lists allantoin as a skin-protectant active at 0,5 to 2%. Its labelled indications are 21 CFR 347.50(b)(1), "temporarily protects minor: cuts, scrapes, burns", and (b)(2), which covers chafed, chapped or cracked skin. The monograph does not give it the "minor skin irritation and itching" wording; that one belongs to colloidal oatmeal, sodium bicarbonate and one combination, and to topical starch without the itching half.

    Where this came from

    Cruelty-free status recorded from laprairie.com ↗

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