La Mer Crème de la Mer Moisturizing Cream — Efficacy 2.8/5.0, Safety 3.1/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
La Mer Crème de la Mer Moisturizing Cream
La Mer

La Mer Crème de la Mer Moisturizing Cream

MoisturizerHydration
Efficacy
Weak
2.8 / 5.0
Safety
Irritant
3.1 / 5.0
System Verdict
This is a wildly overpriced fragranced basic cream with no true barrier lipids and only token-level actives. Efficacy is limited because the formula is built mostly on generic emollients (decyl oleate, octyldodecanol, corn oil) and trace vitamins (beta-carotene, cyanocobalamin, panthenol) without meaningful concentrations of proven barrier-repair complexes like ceramides, cholesterol, or structured fatty acid systems, so it functions as a simple occlusive/emollient layer rather than a high-performance treatment cream. Alcohol denat. and a heavy fragrance/allergen package further shift the profile toward sensorial luxury over therapeutic performance, which does not justify a high-efficacy score for a leave-on moisturizer marketed as a cult treatment.
Active Ingredients Detected
A Tier: Good BasicsProven Results
CyanocobalaminPanthenol
B Tier: Supporting IngredientsPromising Ingredients
Beta-CaroteneDecyl OleateAluminum DistearateOctyldodecanolCitric AcidMagnesium StearateHow To The secret to activating Cr
D Tier: Potential IrritantsBe Cautious
Zea Mays (Corn) OilLimoneneGeraniolLinaloolHydroxycitronellalCitronellolBenzyl SalicylateBenzyl BenzoateAlcohol Denat.Fragrance (Parfum)
What Each Ingredient Does
Eau
Primary solvent base
Beta-Carotene
Antioxidant colorant
Decyl Oleate
Emollient, skin softener
Aluminum Distearate
Thickener and stabilizer
Octyldodecanol
Emollient and texture enhancer
Citric Acid
pH adjuster, chelating agent
Cyanocobalamin
Vitamin B12, colorant/trace active
Magnesium Stearate
Texture enhancer, anti-caking
Panthenol
Humectant and soothing agent
Zea Mays (Corn) Oil
Emollient plant oil
Limonene
Fragrance component
Geraniol
Fragrance component
Linalool
Fragrance component
Hydroxycitronellal
Fragrance component
Citronellol
Fragrance component
Benzyl Salicylate
Fragrance component
Benzyl Benzoate
Fragrance component, solvent
Sodium Benzoate
Preservative
Alcohol Denat.
Solvent, penetration enhancer
Fragrance (Parfum)
Perfume scent blend
How To The secret to activating Cr
Non-INCI text fragment
Full Ingredient List (INCI)

Eau, Beta-Carotene, Decyl Oleate, Aluminum Distearate, Octyldodecanol, Citric Acid, Cyanocobalamin, Magnesium Stearate, Panthenol, Zea Mays (Corn) Oil, Limonene, Geraniol, Linalool, Hydroxycitronellal, Citronellol, Benzyl Salicylate, Benzyl Benzoate, Sodium Benzoate, Alcohol Denat., Fragrance (Parfum) How To The secret to activating Cr

Frequently Asked

Is La Mer Crème de la Mer Moisturizing Cream worth it?

La Mer Crème de la Mer Moisturizing Cream scores 2.8 out of 5.0 for efficacy (Weak) and 3.1 out of 5.0 for safety (Irritant) on DemythSkin's independent ingredient analysis. This is a wildly overpriced fragranced basic cream with no true barrier lipids and only token-level actives. Efficacy is limited because the formula is built mostly on generic emollients (decyl oleate, octyldodecanol, co

What are the key active ingredients in La Mer Crème de la Mer Moisturizing Cream?

La Mer Crème de la Mer Moisturizing Cream contains no gold-standard actives — its formula is built on supporting and base ingredients rather than clinically transformative actives.

Does La Mer Crème de la Mer Moisturizing Cream contain fragrance or known irritants?

DemythSkin flags these ingredients in La Mer Crème de la Mer Moisturizing Cream as potential irritants: Zea Mays (Corn) Oil, Limonene, Geraniol, Linalool, Hydroxycitronellal, Citronellol, Benzyl Salicylate, Benzyl Benzoate, Alcohol Denat., Fragrance (Parfum). This product does contain fragrance.

How is La Mer Crème de la Mer Moisturizing Cream scored?

DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin

Analysis last updated: 2026-08-26. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.