✦ Ingredient Glossary

Ingredients starting with N

669 ingredients with safety ratings, purposes, and interaction warnings. Page 2 of 4.

natuurazijn

Natural vinegar, which can be acidic and potentially irritating.

natuurlijk aroma

Natural aroma, which can still be a potential irritant or sensitizer.

NATUURLIJK AROMA

Dutch for 'natural aroma', used to add scent to the product.

Natuurlijk aroma 0

This indicates a natural fragrance ingredient, providing scent to the product.

NAUCLEA ORIENTALIS CALLUS EXTRACT

Plant cell extract from Nauclea Orientalis, potentially offering antioxidant and skin-conditioning properties.

navet

A root vegetable, likely used for flavor or color.

navets

A root vegetable, likely used for flavor or color.

Nectapure (Thymus Vulgaris (Thyme) Flower/​Leaf Extract

Thyme extract is known for its antioxidant and potential anti-inflammatory properties.

Nectaryl

This is a trade name for a specific ingredient, likely a humectant or emollient, designed to improve skin feel.

Nederland

This likely refers to the country of origin and has no direct skincare function.

neem

Known for its antimicrobial and anti-inflammatory properties.

Neem (Azadirachta Indica) Extract

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem (Azadirachta Indica) Extract°°

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem (Melia Azadirachta) Extract

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem (Melia Azadirachta) Extract°°

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem (Melia Azadirachta) Flower Extract°°

Neem flower extract has antioxidant and potential anti-inflammatory properties.

Neem (Melia Azadirachta) Leaf Extract°°

Neem leaf extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem (Melia Azadirachta) Seed Oil

Neem seed oil is rich in fatty acids and has antimicrobial and anti-inflammatory properties.

Neem (Melia Azadirachta) Seed Oil°

Neem seed oil is rich in fatty acids and has antimicrobial and anti-inflammatory properties.

Neem Extract

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem Extract (Melia Azadirachta)°°

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem Extract*

Neem extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem Flower (Melia Azadirachta) Extract

Neem flower extract has antioxidant and potential anti-inflammatory properties.

Neem Flower (Melia Azadirachta) Extract°°

Neem flower extract has antioxidant and potential anti-inflammatory properties.

Neem Leaf (Melia Azadirachta) Extract

Neem leaf extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem Leaf (Melia Azadirachta) Extract°°

Neem leaf extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem Leaf Extract

Neem leaf extract has antimicrobial and anti-inflammatory properties beneficial for troubled skin.

Neem Oil

Neem oil is rich in fatty acids and has antimicrobial and anti-inflammatory properties.

Neem Seed Oil

Neem seed oil is rich in fatty acids and has antimicrobial and anti-inflammatory properties.

Neem Seed Oil (Melia Azadirachta)

Neem seed oil is rich in fatty acids and has antimicrobial and anti-inflammatory properties.

Neem Seed Oil (Melia Azadirachta)°

Neem seed oil is rich in fatty acids and has antimicrobial and anti-inflammatory properties.

nel

Likely a partial ingredient name or typo, unclear purpose.

Nelke

This is the German word for Clove, which can be used as a fragrance or has potential antioxidant properties, but can be irritating.

Nelken

This is the German word for Cloves, which can be used as a fragrance or has potential antioxidant properties, but can be irritating.

Nelumbium Speciosum (Lotus) Flower Oil*

Lotus flower oil is known for its soothing and antioxidant properties.

Nelumbium Speciosum (Sacred Lotus) Flower Extract

Sacred lotus extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbium Speciosum Flower Extract

Lotus flower extract is known for its antioxidant, soothing, and moisturizing properties.

NELUMBIUM SPECIOSUM FLOWER EXTRACT

Extract from the sacred lotus flower, known for its antioxidant and skin-soothing properties.

Nelumbium Speciosum Flower Extract(110Ppm)

Lotus flower extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbium Speciosum Flower Oil

Lotus flower oil is known for its soothing and antioxidant properties.

NELUMBIUM SPECIOSUM SEED EXTRACT

Extract from the sacred lotus seed, rich in antioxidants and potentially beneficial for skin.

Nelumbo nucifera (Lotus blossom) flower extract

Lotus blossom extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbo Nucifera (Lotus Blossom) Flower Extract

Lotus blossom extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbo Nucifera (Lotus) Flower Extract

Lotus flower extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbo Nucifera (Lotus) Flower Extract*

Lotus flower extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbo Nucifera (Lotus) Flower Water

Lotus flower water is hydrating and can have soothing and antioxidant benefits.

Nelumbo Nucifera (Lotus) Root Extract

Lotus root extract is known for its antioxidant and potential skin-conditioning properties.

NELUMBO NUCIFERA CALLUS CULTURE EXTRACT

Plant cell extract from Nelumbo Nucifera (sacred lotus), offering antioxidant and skin-conditioning benefits.

Nelumbo Nucifera Extract

Lotus extract is known for its antioxidant, soothing, and moisturizing properties.

NELUMBO NUCIFERA EXTRACT

Extract from the sacred lotus plant, known for its antioxidant and skin-soothing properties.

Nelumbo Nucifera Extract (1.714Ppm)

Lotus extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbo Nucifera Flower Extract

Lotus flower extract is known for its antioxidant, soothing, and moisturizing properties.

NELUMBO NUCIFERA FLOWER EXTRACT

Extract from the sacred lotus flower, known for its antioxidant and skin-soothing properties.

Nelumbo Nucifera Flower Extract (15

Lotus flower extract is known for its antioxidant, soothing, and moisturizing properties.

Nelumbo Nucifera Flower Water

Lotus flower water is hydrating and can have soothing and antioxidant benefits.

NELUMBO NUCIFERA FLOWER/LEAF/STEM JUICE

Juice from the flower, leaf, and stem of the sacred lotus, providing hydration and nutrients.

Nelumbo Nucifera Germ Extract

Lotus germ extract is rich in nutrients and may offer antioxidant and skin-conditioning benefits.

NELUMBO NUCIFERA GERM EXTRACT

Extract from the sprout of the sacred lotus, rich in antioxidants and nutrients.

NELUMBO NUCIFERA GERM/SPROUT EXTRACT

Extract from the sprouts of the sacred lotus, rich in antioxidants and nutrients for skin.

NELUMBO NUCIFERA LEAF CELL CULTURE POWDER

Powder derived from cultured sacred lotus leaf cells, potentially offering antioxidant and anti-aging benefits.

NELUMBO NUCIFERA LEAF CELL EXTRACT

Extract from cultured sacred lotus leaf cells, known for antioxidant and skin-conditioning properties.

Nelumbo Nucifera Leaf Extract

Lotus leaf extract is known for its antioxidant and potential skin-conditioning properties.

NELUMBO NUCIFERA LEAF EXTRACT

Extract from the sacred lotus leaf, known for its antioxidant and skin-soothing properties.

NELUMBO NUCIFERA LEAF/OROSTACHYS JAPONICA EXTRACT

A blend of sacred lotus leaf and Orostachys Japonica extracts, potentially offering antioxidant and hydrating benefits.

NELUMBO NUCIFERA LEAF/SAURURUS CHINENSIS EXTRACT

A blend of sacred lotus leaf and Saururus Chinensis extracts, potentially offering antioxidant and skin-soothing properties.

Nelumbo Nucifera Phytoplacenta Culture Extract

This is a plant-derived extract that may offer skin-conditioning and antioxidant benefits.

NELUMBO NUCIFERA PHYTOPLACENTA CULTURE EXTRACT

Plant-derived placental extract from sacred lotus, rich in nutrients and amino acids for skin regeneration.

NELUMBO NUCIFERA PHYTOPLACENTA EXTRACT

Plant-derived placental extract from sacred lotus, offering potent skin-nourishing and regenerative properties.

Nelumbo Nucifera Root Extract

Lotus root extract is known for its antioxidant and potential skin-conditioning properties.

NELUMBO NUCIFERA ROOT EXTRACT

Extract from the sacred lotus root, known for its antioxidant and potential anti-inflammatory properties.

Nelumbo Nucifera Root Water

Lotus root water is hydrating and may offer skin-conditioning benefits.

Nelumbo Nucifera Seed Extract

Lotus seed extract is known for its antioxidant and potential skin-conditioning properties.

NELUMBO NUCIFERA SEED EXTRACT

Extract from the sacred lotus seed, rich in antioxidants and potentially beneficial for skin.

Nelumbo Nucifera Stamen Extract

Lotus stamen extract is rich in antioxidants and may offer skin-conditioning benefits.

NELUMBO NUCIFERA STAMEN EXTRACT

Antioxidant extract that may help protect skin from environmental damage.

NELUMBO NUCIFERA STEM EXTRACT

Botanical extract with potential antioxidant and soothing properties.

Nemačka. %3D Communis Seed Oil

This appears to be a mistranslation or garbled entry, but 'Communis Seed Oil' likely refers to a seed oil used as an emollient.

NEMACYSTUS DECIPIENS POWDER

Algae extract that can provide hydration and antioxidant benefits.

NEMAH

This appears to be a brand name or a non-standard ingredient name and its function is unclear.

NEOCHEIROPTERIS ENSATA EXTRACT

Plant extract with potential antioxidant and skin-conditioning properties.

Neodecanoate Copolymer

A synthetic polymer used as a film-former or to modify texture.

Neoendorphin

This is likely a marketing term for an ingredient designed to mimic the effects of endorphins, possibly for skin soothing or mood enhancement.

NEOFINETIA FALCATA CALLUS CULTURE EXTRACT

Plant cell culture extract that may offer antioxidant and skin-conditioning benefits.

NEOHESPERIDIN

Antioxidant derived from citrus fruits that can help protect skin.

Neohesperidin Dihydrochalcone

A sweetener and flavor enhancer, not typically used for skincare benefits.

NEOLEPISORUS FORTUNEI RHIZOME EXTRACT

Botanical extract with potential antioxidant and soothing properties.

NEOLEPISORUS FORTUNEI ROOT EXTRACT

Botanical extract with potential antioxidant and soothing properties.

NEOLITSEA ACICULATA STEM EXTRACT

Plant extract with potential antioxidant and skin-conditioning benefits.

NEOPENTANAL BUTENYLENEGLYCOL ACETAL

This ingredient's specific function in skincare is not widely documented.

Neopentanoate

This is a chemical group that can be part of esters used as emollients or solvents.

Neopentyl Glycol Dicaprate

An emollient that helps to soften and smooth the skin.

Neopentyl Glycol Dicaprylate/dicaprate

An emollient that helps to soften and smooth the skin.

Neopentyl Glycol Dicaprylate/Dicaprate

An emollient that helps to soften and smooth the skin.

Neopentyl Glycol Dicaprylate/​Dicaprate

An emollient that helps to soften and smooth the skin.

Neopentyl Glycol Diethylhexanoate

An emollient that helps to soften and smooth the skin.

Neopentyl Glycol Diheptanoate

An emollient that helps to soften and smooth the skin.

NEOPENTYL GLYCOL DIHEPTANOATE

Emollient that helps to soften and smooth the skin.

Neopentyl Glycol Dimethacrylate

A monomer used in polymers, often for nail products, can be a skin irritant.

NEOPENTYL GLYCOL DIMETHACRYLATE

Monomer used in polymer synthesis, not typically a direct skincare ingredient.

Neopentyl Glycol Dipheptanoate

An emollient that helps to soften and smooth the skin.

Neopentyl Glycol Disostearate

An emollient that helps to soften and smooth the skin.

NEOPICRORHIZA SCROPHULARIIFLORA ROOT EXTRACT

Plant extract with potential antioxidant and skin-conditioning properties.

Neoruscogenin

A steroidal saponin that may have antioxidant and anti-inflammatory properties.

Neotame

An artificial sweetener, not typically used for skincare benefits.

Nepeta Cataria Extract

Catnip extract has antioxidant and potential soothing properties.

NEPETA CATARIA EXTRACT

Catnip extract with potential antioxidant and soothing properties.

Nepeta Cataria Extract*

Catnip extract has antioxidant and potential soothing properties.

NEPETA CATARIA FLOWER EXTRACT

Catnip flower extract with potential antioxidant and soothing properties.

NEPETA SIBIRICA FLOWER/LEAF/STEM EXTRACT

Siberian catnip extract with potential antioxidant and skin-conditioning benefits.

Nephelium Lappaceum (Rambutan) Leaf Extract

Rambutan leaf extract is rich in antioxidants and may have skin-conditioning benefits.

Nephelium Lappaceum Branch/​Fruit/​Leaf Extract

Extract from rambutan branches, fruit, and leaves, likely providing antioxidant and skin-conditioning benefits.

NEPHELIUM LAPPACEUM BRANCH/FRUIT/LEAF EXTRACT

Extract from the rambutan tree, may offer antioxidant and moisturizing benefits.

Nephelium Lappaceum Leaf Extract

Rambutan leaf extract is rich in antioxidants and may have skin-conditioning benefits.

NEPHELIUM LAPPACEUM LEAF EXTRACT

Extract from the rambutan tree leaf, may offer antioxidant and moisturizing benefits.

Nephelium Lappaceum Peel Extract

Rambutan peel extract is rich in antioxidants and may have skin-conditioning benefits.

NEPHELIUM LAPPACEUM PEEL EXTRACT

Extract from the rambutan tree peel, may offer antioxidant and moisturizing benefits.

Nephelium Lappaceum Seed Extract

Antioxidant and skin-conditioning properties derived from rambutan seeds.

NEPHELIUM LONGANA FRUIT EXTRACT

Longan fruit extract with potential antioxidant and skin-conditioning properties.

NEPHELIUM LONGANA SEED EXTRACT

Longan seed extract with potential antioxidant and skin-conditioning properties.

Nephrite Extract

Traditionally believed to have skin-soothing and revitalizing properties.

NEPHRITE EXTRACT

Extract from jade, believed to have soothing and skin-conditioning properties.

Nephrite Powder

Used for its perceived skin-smoothing and detoxifying benefits.

NEPHRITE POWDER

Finely ground jade, used for its perceived skin-conditioning and aesthetic properties.

NEPHTHEA COLUMNARIS EXTRACT

Marine extract with potential antioxidant and skin-conditioning benefits.

Nereocystis Leutkeana Extract

Seaweed extract known for its moisturizing and antioxidant benefits.

NEREOCYSTIS LEUTKEANA EXTRACT

Sea kelp extract that can provide hydration and antioxidant benefits.

Nereocystis Luetkeana Extract

Seaweed extract known for its moisturizing and antioxidant benefits.

NEREOCYSTIS LUETKEANA EXTRACT

Sea kelp extract that can provide hydration and antioxidant benefits.

NERIUM OLEANDER LEAF EXTRACT

Extract from oleander leaf, used for its potential antioxidant properties, but can be toxic.

Nerol

A fragrant component of essential oils, it has potential antioxidant and antimicrobial properties.

NEROL OXIDE

Aromatic compound that provides a floral, rose-like scent.

Neroli (Aurantium Amara Flower)

A fragrant extract from bitter orange blossoms, known for its soothing and uplifting scent.

Neroli (Citrus Aurantium Amara (Bitter Orange) Flower Oil)

Essential oil from bitter orange flowers, offering fragrance and potential skin-soothing benefits.

Neroli (Citrus Aurantium Amara Flower Oil)

Essential oil from bitter orange flowers, offering fragrance and potential skin-soothing benefits.

Neroli (Citrus Aurantium) Flower Oil°°

Essential oil from bitter orange flowers, offering fragrance and potential skin-soothing benefits.

Neroli Oil (Citrus Aurantium Var. Amara)

Essential oil from bitter orange flowers, offering fragrance and potential skin-soothing benefits.

NEROLIDOL

Naturally occurring terpene alcohol with a floral scent, used as a fragrance ingredient.

NEROLIDOL ISOMERS

Variations of nerolidol, used for their floral scent as fragrance ingredients.

NEROLIDYL ACETATE

Ester with a floral, fruity scent, used as a fragrance ingredient.

Neryl Acetate

A synthetic fragrance ingredient with a fruity, floral scent.

NERYL ACETATE

Ester with a floral, fruity scent, used as a fragrance ingredient.

Nettle

Plant extract with antioxidant and anti-inflammatory properties.

Nettle (Urtica Dioia)

Plant extract with antioxidant and anti-inflammatory properties.

Nettle (Urtica Dioia) Leaves

Plant extract with antioxidant and anti-inflammatory properties.

Nettle (Urtica Dioica)

Plant extract with antioxidant and anti-inflammatory properties.

Nettle (Urtica Dioica) Extract

Plant extract with antioxidant and anti-inflammatory properties.

Nettle Extract (Decoction)

An aqueous extract from nettle, offering potential antioxidant and soothing benefits.

Nettle Extract (Urtica Dioica)

Plant extract with antioxidant and anti-inflammatory properties.

Neural Extract

Likely a marketing term; its specific function in skincare is not scientifically defined.

NEURAL EXTRACT

This term is not a standard INCI name and its function is unclear.

Neuropeptide

Peptides that mimic signaling molecules in the skin, potentially influencing cellular functions like collagen production.

NEUTROGENA

This is a brand name, not an ingredient.

new albany

This appears to be a location or brand name, not a skincare ingredient.

New Coccine (CI 16255)

A synthetic red colorant used in cosmetics.

NEW YORK

This is a location, not an ingredient.

NEWS & INSIGHTS

This is descriptive text, not an ingredient.

niacin

A form of Vitamin B3 that helps improve skin barrier function and reduce inflammation.

Niacin

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

NIACIN

Also known as Vitamin B3, it has antioxidant and skin-conditioning properties.

Niacin (as Niacinamide)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacin (As Niacinamide)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacin (B3)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacin (Vitamin B3)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacin [As Niacinamide]

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacin amide

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

NIACIN METHYL COCOYL TAURATE

A surfactant that can cleanse the skin.

Niacina - mide

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamid

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

niacinamide

A form of Vitamin B3 that improves skin barrier function, reduces inflammation, and minimizes pores.

Niacinamide

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

NIACINAMIDE

Vitamin B3 that improves skin barrier function, reduces inflammation, and minimizes pores.

Niacinamide (1

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (1.5%)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (10%)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (1000Ppm)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (12%)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (150

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (2%)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (20

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (4%)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (5%)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (50

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (B3)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (Brightening)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation, and can brighten skin tone.

Niacinamide (Reduce Pigmentation) (In House) (10 %) (Act)

A form of Vitamin B3 that helps improve skin barrier function, reduce inflammation, and reduce pigmentation.

Niacinamide (Skin-Conditioner)

A form of Vitamin B3 that helps improve skin barrier function and condition the skin.

Niacinamide (Vit B3

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (Vit. B3)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (Vitamin B3)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (VitaminB3)

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide (Vitamine B3

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

Niacinamide 2.0%

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

NIACINAMIDE ASCORBATE

A combination of Niacinamide and Vitamin C, offering antioxidant and skin-brightening benefits.

Niacinamide B3

A form of Vitamin B3, it helps improve skin barrier function and reduce inflammation.

NIACINAMIDE DIPROPYLENE GLYCOL

A humectant and solvent that can also deliver niacinamide.

NIACINAMIDE HYDROXYCITRATE

A derivative of niacinamide with potential skin-conditioning properties.

NIACINAMIDE LACTATE

A salt of niacinamide, potentially offering skin-conditioning benefits.

Niacinamide Mandelate

A derivative of niacinamide and mandelic acid, offering skin brightening and exfoliating benefits.

Niacinamide Polypeptide

A peptide form of niacinamide, potentially offering enhanced skin benefits.

NIACINAMIDE RIBOSIDE CHLORIDE

A derivative of niacinamide with potential skin-conditioning benefits.