L'Oréal Paris

Age Perfect Serum Le Duo [with Collagen Peptide Boosters], 30ml

Name: L'Oréal Paris Age Perfect Serum Le Duo [with Collagen Peptide Boosters], 30ml
Brand: L'Oréal Paris

30ml

Quick Summary

Best forNot stated by the brand

Worth notingContains fragrance

Key ingredientsNiacinamide, Adenosine, Salicylic Acid

OverallThis set from L'Oréal Paris includes niacinamide (barrier-supporting), adenosine (smoothing) and salicylic acid (exfoliating, pore-clearing) across its combined ingredient list. It contains added fragrance and drying alcohol high in the list.

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Ingredient Analysis

53 of 58 ingredients identifiedContains fragranceContains drying alcohol

Key ingredients

Niacinamide Adenosine Salicylic Acid

Full ingredient list (58) — tap a highlighted ingredient to learn more

Aqua/Water Solvent & base Generally gentle
Glycerin Humectant & moisturiser Generally gentle
Alcohol Denat. Solvent & texture aid Potential irritant
Dimethicone Silicone emollient & smoother Generally gentle
Butylene Glycol Humectant & solvent Generally gentle
Dipropylene Glycol Humectant & solvent All skin types
Silica Texture & oil absorption All skin types
CI 77891/Titanium Dioxide Mineral UV filter & colourant Generally gentle
Niacinamide Barrier support & even tone Generally gentle
Caprylic/Capric Triglyceride Emollient & skin softener Generally gentle

Show the other 48 ingredients · 5 with a caution note

Adenosine Smoothing & anti-wrinkle Generally gentle
Alanine Hydration & barrier support Generally gentle
Arginine Hydration & barrier support Generally gentle
Aspartic Acid Hydration & barrier support Generally gentle
Calcium PCA
Capryloyl Salicylic Acid Exfoliant & pore clearer May cause dryness
Copper Gluconate Texture, stability & minerals Generally gentle
Glucose Humectant sugar Generally gentle
Glycine Hydration & barrier support Generally gentle
Histidine Hydration & barrier support Generally gentle
Isoleucine Hydration & barrier support Generally gentle
Magnesium Aspartate
Neohesperidin Dihydrochalcone
Palmitoyl Tetrapeptide-7 Signalling & firming Generally gentle
Palmitoyl Tripeptide-1 Signalling & firming Generally gentle
PCA Humectant (skin's own NMF) Generally gentle
Phenylalanine Hydration & barrier support Generally gentle
Proline Hydration & barrier support Generally gentle
Saccharomyces Cerevisiae Extract Plant extracts Generally gentle
Serine Hydration & barrier support Generally gentle
Sodium Hyaluronate Hydration & moisture retention Generally gentle
Sodium Hydroxide pH adjuster All skin types
Sodium PCA Humectant (skin's own NMF) Generally gentle
Threonine Hydration & barrier support Generally gentle
Trisodium Ethylenediamine Disuccinate Chelator & stabiliser All skin types
Valine Hydration & barrier support Generally gentle
Zinc Gluconate Texture, stability & minerals Generally gentle
Ascorbyl Glucoside Antioxidant & brightening Generally gentle
Panthenol Soothing humectant Generally gentle
Tocopherol Antioxidant & conditioning Generally gentle
Argania Spinosa Kernel Oil Rich plant emollients Generally gentle
Ammonium Polyacryloyldimethyl Taurate Thickener & gel former All skin types
Caprylyl Glycol Humectant & preservative booster Generally gentle
Carbomer Thickener & gel former All skin types
Citric Acid pH adjuster All skin types
Glycine Soja Oil/Soybean Oil Rich plant emollients Generally gentle
Mica Shimmer & colourant Generally gentle
Poloxamer 338
Polysorbate 20 Emulsifier & solubiliser All skin types
Sodium Lactate Gentle AHA exfoliant Sensitive skin caution
Tin Oxide Shimmer & colourant Generally gentle
1,2-Hexanediol Humectant & solvent All skin types
Methylsilanol/Silicate Crosspolymer Texture & smoothing agents All skin types
Limonene Fragrance components Can sensitise
Linalool Fragrance components Can sensitise
Caramel
Phenoxyethanol Preservative All skin types
Parfum/Fragrance Scent additive Potential irritant

Ingredients from the Boots.com listing, checked 19 Oct 2026, in INCI order. Brands reformulate, so check the pack if you react to an ingredient. Highlighted ingredients link to our guide. Informational only — not medical advice.

Common questions

Is L'Oréal Paris Age Perfect Serum Le Duo [with Collagen Peptide Boosters] fragrance-free?

No. Fragrance (listed as "Parfum/Fragrance") is the 58th of 58 ingredients.

Does L'Oréal Paris Age Perfect Serum Le Duo [with Collagen Peptide Boosters] contain alcohol?

Yes. Alcohol denat., a drying alcohol, is the 3rd of 58 ingredients, high enough to be a main ingredient. It makes products feel light and dry quickly, but can dry out or irritate sensitive skin.

Is L'Oréal Paris Age Perfect Serum Le Duo [with Collagen Peptide Boosters] safe for fungal acne?

It contains 3 ingredients that fungal-acne (Malassezia) guides usually avoid: polysorbates (polysorbate 20); plant oils & butters (argania spinosa kernel oil, glycine soja oil). How much they matter depends on the amount and the rest of the formula. The evidence comes mainly from lab studies of yeast growth, and fungal acne needs a diagnosis from a GP or dermatologist.