Name: OPLAPLEX Leave In - Numéro 5
Brand: OPLAPLEX

Active Ingredients

squalanepanthenollactic acidtocopherolsodium hyaluronate

5 active ingredients identified. We flag active ingredients based on common cosmetic-use and formulation patterns. This is informational only and not medical advice.

Full Ingredient List

aquacetearyl alcoholastrocaryum murumuru seed butterpropanediolbehentrimonium chlorideglycerincetyl alcoholisoamyl lauratesqualanebis-aminopropyl diglycol dimaleatebrassicyl valinate esylatecetyl esterspentylene glycolphenethyl benzoatebrassica campestris/aleurites fordi oil copolymerhydroxypropyl guar hydroxypropyltrimonium chloridecaprylic/capric triglyceridecetrimonium chloridecaesalpinia spinosa gumfructooligosaccharidesbeta vulgaris beet root extractsodium pcahydroxypropyl starch phosphateguar hydroxypropyltrimonium chloridesodium lactatehydrogenated ethylhexyl olivatecalcium gluconateargania spinosa kernel oilcaprylyl glycolcocos nucifera coconut oilpanthenolarginineethylhexylglycerinoryza sativa rice bran extractsodium phytateaspartic acidpotassium lactateximenia americana seed oilpcahydrogenated olive oil unsaponifiablesbutylene glycollactic acidraphanus sativus radish seed extractoctyldodecyl oleateoctyldodecanolhelianthus annuus sunflower extractpropylene glycolglycinecitric acidalaninealgincoco-glucosidesorbitan oleateserinetocopherolrosmarinus officinalis rosemary leaf extractvalinecarrageenanchitosanxanthan gumisoleucineprolinethreoninehistidinephenylalaninemagnolia officinalis bark extractbetula alba bark extractcrambe maritima extractulmus fulva bark extractcaesalpinia spinosa fruit extractsodium hyaluronatehydrolyzed ceratonia siliqua seed extractzea mays corn starchhelianthus annuus sunflower sprout extractpolyquaternium-7sodium hydroxidephenoxyethanolsodium benzoatepotassium sorbatefragrance parfumhexyl cinnamallimonenecitrallinaloolcitronellol

85 total ingredientsActive ingredients highlightedIngredients recorded from Open Beauty Facts · July 2026

Top Active Matches & Dupes

Exact science-based dupes appear first. When a strict dupe is not available yet, we still show the closest active-match alternatives from the same product category.

Science-Led

L'Oréal · drugstore

Banana hair food

Science-Based DupeTop 3 actives align

Active Match: 100%Formula Similarity: 13%

Shares the hero actives at comparable strength.

lactic acidtocopherolMissing: squalaneMissing: panthenol

B83%

No price

Did this dupe work for you?See the ingredient evidence →

L'Oréal · drugstore

Hair food aguacate

Active MatchTop 3 actives align

Active Match: 85%Formula Similarity: 6%

Strong alternative with minor formula differences.

tocopherolMissing: squalaneMissing: panthenol

C66%

No price

Did this dupe work for you?See the ingredient evidence →

Wella · drugstore

Nutri-enrich invigo

Active MatchTop 3 actives align

Active Match: 67%Formula Similarity: 15%

Strong alternative with minor formula differences.

panthenollactic acidMissing: squalaneMissing: tocopherol

C63%

No price

Did this dupe work for you?See the ingredient evidence →

L'Oréal · drugstore

Hair Food Banana

Active MatchTop 3 actives align

Active Match: 67%Formula Similarity: 11%

Strong alternative with minor formula differences.

lactic acidMissing: squalaneMissing: panthenol

C62%

No price

Did this dupe work for you?See the ingredient evidence →

Naturalna wcierka do włosów na noc. · drugstore

Wcierka do włosów neboa

Active MatchTop 3 actives align

Active Match: 67%Formula Similarity: 10%

Strong alternative with minor formula differences.

panthenollactic acidMissing: squalaneMissing: tocopherol

C58%

No price

Did this dupe work for you?See the ingredient evidence →

We rank results with INCI-level analysis first, then fall back to the strongest active matches and closest alternatives so every product page still shows comparable options. Fallbacks stay within the same category as the source product, so cleansing balms only surface cleanser dupes instead of adjacent product types. Active Match % measures shared science-backed actives. Formula Similarity % measures total ingredient overlap when full INCI lists are available.

Leave In - Numéro 5

Active Ingredients

Full Ingredient List

Product Details

Leave In - Numéro 5

Active Ingredients

Full Ingredient List