✦ Ingredient Glossary

Ingredients starting with L

1,327 ingredients with safety ratings, purposes, and interaction warnings. Page 6 of 7.

Limonene^

A fragrance ingredient that can be a potential skin irritant.

Limonene°

A fragrance ingredient that can be a potential skin irritant.

Limonene°°

A fragrance ingredient that can be a potential skin irritant.

Limonene+.

A component of essential oils, used for fragrance, but can be a skin irritant and allergen.

Limonene⋆⋆

A fragrance ingredient that can be a potential skin irritant.

Limonene¹

A fragrance ingredient that can be a potential skin irritant.

Limonene²

A fragrance ingredient that can be a potential skin irritant.

LimoneneHexyl Cinnamal.

A blend of fragrance components, both of which can be potential allergens.

LimoneneϮ

A fragrance ingredient that can be a potential skin irritant.

LimoneneϮ.

A fragrance ingredient that can be a potential skin irritant.

Limoneno

A fragrance ingredient that can be a potential skin irritant.

Limonia Acidissima Bark Extract

An extract from the bark of the Limonia Acidissima tree, potentially offering antioxidant properties.

Limonia Acidissima Extract

An extract from the Limonia Acidissima plant, potentially offering antioxidant or skin-conditioning benefits.

Limonium Gerberi (Sea Lavender) Extract

An extract from Sea Lavender, known for its potential antioxidant and skin-soothing properties.

Limonium Gerberi Extract

An extract from Sea Lavender, known for its potential antioxidant and skin-soothing properties.

Limoonene Linalool. Love & Pride!

A blend of fragrance components that can be potential skin irritants.

limunska kiselina

Citric acid, used as a pH adjuster and exfoliant.

Lin moulu*

This appears to be a misspelling or non-standard ingredient name, making its purpose unclear.

Linalo - ol*

A fragrance ingredient that can be a potential skin irritant.

LINALOGL

Likely a misspelling of Linalool, a common fragrance allergen.

Linalol

A fragrance ingredient that can be a potential skin irritant.

Linalol (0.0012%)

A fragrance ingredient that can be a potential skin irritant, listed with a specific concentration.

Linaloo

A fragrance ingredient that can be a potential skin irritant.

LINALOO

Likely a misspelling of Linalool, a common fragrance allergen.

Linaloo.

A fragrance ingredient that can be a potential skin irritant.

Linalook

This appears to be a misspelling or non-standard ingredient name, likely referring to Linalool, a fragrance component.

linalool

A common fragrance ingredient found in many essential oils, can be a skin irritant.

Linalool

A fragrance ingredient that can be a potential skin irritant.

LINALOOL

A common fragrance ingredient derived from plants, can be a skin allergen.

Linalool (F.I.L. T70053789/1).

A fragrance ingredient that can be a potential skin irritant, with a product code.

Linalool *Hemisqualane

A fragrance ingredient that can be a potential skin irritant, combined with a skin-conditioning emollient.

Linalool *Sugarcane Derived Hemisqualane

A fragrance ingredient that can be a potential skin irritant, combined with a skin-conditioning emollient derived from sugarcane.

LINALOOL CAPRYLYL GLYCOL

A combination of a fragrance ingredient and a skin conditioning agent.

Linalool Citronellol

A blend of fragrance components that can be potential skin irritants.

Linalool Ϯ

A fragrance ingredient that can be a potential skin irritant.

Linalool.

A fragrance ingredient that can be a potential skin irritant.

LINALOOL.

A common fragrance ingredient derived from plants, can be a skin allergen.

Linalool. [G02]

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool. [G04]

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool. [P13_5(Z)]

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool. *Certified Organic

A fragrance ingredient that can be a potential skin irritant, noted as certified organic.

Linalool. *scent blend with natural and/or essential oils

A fragrance ingredient that can be a potential skin irritant, part of a natural scent blend.

Linalool. VVC02-A24

A fragrance ingredient that can be a potential skin irritant, with a product code.

Linalool. VVS05-A24

A fragrance ingredient that can be a potential skin irritant, with a product code.

Linalool. VVSP03-M24

A fragrance ingredient that can be a potential skin irritant, with a product code.

Linalool.*Certified Organic Ingredient

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool)

A fragrance ingredient that can be a potential skin irritant.

Linalool]

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool*

A fragrance ingredient that can be a potential skin irritant.

Linalool* (Linalol*)

A fragrance ingredient that can be a potential skin irritant, with a parenthetical alternative name.

Linalool**

A fragrance ingredient that can be a potential skin irritant.

LINALOOL**

A common fragrance ingredient derived from plants, can be a skin allergen.

Linalool***

A fragrance ingredient that can be a potential skin irritant.

Linalool†

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool^

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool°

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool°.

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool°°

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool+

A fragrance ingredient that can be a potential skin irritant.

Linalool+.

A fragrance ingredient that can be a potential skin irritant.

Linalool<br/>Beard

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalool⋆⋆

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

LINALOOL◊

Fragrance ingredient, noted as a natural constituent of essential oils.

Linalool²

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linaloolᵻ

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linaloolᵻ.<br/>*Certified Organic

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

LinaloolϮ

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

LinaloolϮ.

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalyl

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

linalyl acetate

A fragrance ingredient with a floral scent, can be a skin irritant.

Linalyl Acetate

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linalyl Acetate*

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

Linanlool.

A fragrance ingredient that can cause skin irritation or allergic reactions in some individuals.

LINANOOL

Likely a misspelling of Linalool, a common fragrance allergen.

Linden (Tilia Cordata) Extract

A plant extract with potential soothing and antioxidant properties.

Lindenblüten*

A plant extract with potential soothing and antioxidant properties.

Lindera Erythrocarpa Phytoplacenta Extract

A plant-derived extract that may offer antioxidant and skin-conditioning benefits.

Lindera Strychnifolia Leaf Extract

A plant extract that may provide antioxidant and skin-conditioning benefits.

Lindera Strychnifolia Root Extract

A plant extract that may provide antioxidant and skin-conditioning benefits.

Linoleamidopropyl Dimethylamine Dimer Dilinoleate

A conditioning agent and emulsifier that helps to soften and smooth skin and hair.

Linoleamidopropyl Ethyldimonium Ethosulfate

A conditioning agent that improves hair and skin texture.

Linoleamidopropyl Pg-Dimonium Chloride Phosphate

A conditioning agent that improves hair and skin texture.

Linoleamidopropyl PG-Dimonium Chloride Phosphate

A conditioning agent that improves hair and skin texture.

Linoleamidopropyl Pg-Dimonium Chloride Phosphate Dimethicone

A conditioning agent that improves hair and skin texture, combined with a silicone for smoothing.

Linoleamidopropyl PG-Dimonium Chloride Phosphate Dimethicone

A conditioning agent that improves hair and skin texture, combined with a silicone for smoothing.

Linolei c Acid

An essential fatty acid that helps maintain the skin's barrier function and hydration.

linoleic acid

An essential fatty acid that helps maintain the skin's barrier function and hydration.

Linoleic Acid

An essential fatty acid that helps maintain the skin's barrier function and hydration.

LINOLEIC ACID

An essential fatty acid that helps maintain the skin's barrier function.

Linoleic Acid (Vitamin F)

An essential fatty acid that helps maintain the skin's barrier function and hydration.

Linoleic Acid(2Ppb)

An essential fatty acid that helps maintain the skin's barrier function and hydration.

Linoleic Acid*

An essential fatty acid that helps maintain the skin's barrier function and hydration.

Linoleic/Oleic/Palmitic Triglyceride

A blend of fatty acids that acts as an emollient, softening and smoothing the skin.

Linoleic/Oleic/Palmitic Triglyceride (Torula Oil)

A blend of fatty acids that acts as an emollient, softening and smoothing the skin.

Linolenic Acid

An essential fatty acid that contributes to skin hydration and barrier function.

Linolenic Acid (Vitamin F)

An essential fatty acid that contributes to skin hydration and barrier function.

Linolenic Acid.

An essential fatty acid that contributes to skin hydration and barrier function.

Linolenic Acid*

An essential fatty acid that contributes to skin hydration and barrier function.

Linolenic/​Linoleic Acid (Vitamin F From Sunflower)°°

Essential fatty acids that support skin barrier health and hydration.

Linseed

A source of fatty acids and antioxidants that can benefit skin.

Linseed Acid

A fatty acid derived from flaxseed, known for its skin-conditioning properties.

Linseed Acid.

A fatty acid derived from flaxseed, known for its skin-conditioning properties.

Linseed Oil

Rich in fatty acids, it helps to moisturize and condition the skin.

Linseed Oil*

Rich in fatty acids, it helps to moisturize and condition the skin.

Linsen

This appears to be the German word for lentils, which are not typically used as a direct skincare ingredient.

Linsen (30%)

This appears to be the German word for lentils, which are not typically used as a direct skincare ingredient.

linum

Latin for flaxseed, used for its emollient and potential antioxidant properties.

LINUM ALTICUMAMIDOPROPYL BETAINE

This appears to be a combination of a botanical extract and a surfactant.

Linum Usitatissimum

The botanical name for flaxseed, which contains beneficial fatty acids and antioxidants.

Linum Usitatissimum (Flax) Seed Extract

An extract from flaxseed, known for its soothing and antioxidant properties.

Linum Usitatissimum (Flax) Seed Oil

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Flax) Seed Oil*

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Flaxseed) Oil

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Horse Chestnut) Extract

An extract from horse chestnut, which may have antioxidant and skin-conditioning properties.

Linum Usitatissimum (Linseed) Extract

An extract from flaxseed, known for its soothing and antioxidant properties.

Linum Usitatissimum (Linseed) Oil

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Linseed) Oil (Flaxseed)

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Linseed) Seed Extract

An extract from flaxseed, known for its soothing and antioxidant properties.

Linum Usitatissimum (Linseed) Seed Extract ... and Kindness.

An extract from flaxseed, known for its soothing and antioxidant properties.

Linum Usitatissimum (Linseed) Seed Flour

Ground flaxseed, which can act as a mild exfoliant and skin conditioner.

Linum Usitatissimum (Linseed) Seed Oil

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

LINUM USITATISSIMUM (LINSEED) SEED OIL

Emollient oil rich in fatty acids, providing skin conditioning benefits.

Linum Usitatissimum (Linseed) Seed Oil (Flax)

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Linseed) Seed Oil (Flaxseed)

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Linseed) Seed Oil*

A nourishing oil rich in essential fatty acids that moisturizes and conditions the skin.

Linum Usitatissimum (Linseed/Flax) Seed Oil*

Emollient that softens and smooths the skin.

Linum Usitatissimum (Linseed/​Flaxseed) Seed Oil

Emollient that softens and smooths the skin.

Linum Usitatissimum (Linseed/​Flaxseed) Seed Oil*

Emollient that softens and smooths the skin.

Linum Usitatissimum (Linum) Seed Oil

Emollient that softens and smooths the skin.

Linum Usitatissimum Extract

Extract that may offer antioxidant and soothing properties.

Linum Usitatissimum Oil*

Emollient that softens and smooths the skin.

Linum Usitatissimum Seed (Linseed) Extract

Extract that may offer antioxidant and soothing properties.

Linum Usitatissimum Seed Extract

Extract that may offer antioxidant and soothing properties.

Linum Usitatissimum Seed Oil

Emollient that softens and smooths the skin.

Linum Usitatissimum Seed Oil (Flaxseed Oil)

Emollient that softens and smooths the skin.

Linum Usitatissimum Seed Oil (Linseed)

Emollient that softens and smooths the skin.

Linum Usitatissimum Seed Oil*

Emollient that softens and smooths the skin.

Linum Usitatissimum(Linseed)Seed Extract

Extract that may offer antioxidant and soothing properties.

Linuron (ISO)

Herbicide, not typically used in skincare.

Linze*

Likely a misspelling or trade name, insufficient information.

Linzen

Likely a misspelling or trade name, insufficient information.

Lipase

Enzyme that can help break down oils and sebum.

Lipoic Acid (L)

Antioxidant that helps protect skin from free radical damage.

Liposome (Water

Delivery system for other ingredients, often used to enhance penetration.

Liposomes

Delivery system for other ingredients, often used to enhance penetration.

Lippia Citriodora Flower Extract

Extract with potential antioxidant and fragrance properties.

Lippia Citriodora Leaf Extract

Extract with potential antioxidant and fragrance properties.

Lippia Citriodora Leaf Water⋆

Water infused with Lippia Citriodora, offering potential soothing and fragrance benefits.

Lippia Citrodora Flower/Leaf/Stem Extract

Extract with potential antioxidant and fragrance properties.

Liquid Germall Plus (Propylene Glycol

Preservative that prevents microbial growth in formulations.

Liquid Lanolin

Emollient that softens and conditions the skin.

Liquid paraffin

Emollient that forms a protective barrier on the skin.

Liquid Paraffin

Emollient that forms a protective barrier on the skin.

Liquid Paraffin (Hydrating)

Emollient that forms a protective barrier on the skin.

Liquid Paraffin (Hydration)

Emollient that forms a protective barrier on the skin.

Liquid Sorbitol

Humectant that draws moisture into the skin.

Liquid Sunshine - Citrus Paradisi (Grapefruit) Peel Oil

Essential oil with potential antioxidant and fragrance properties, can be photosensitizing.

Liquid Sunshine - Jojoba (Simmondsia Chinensis) Seed Oil

Emollient that mimics skin's natural sebum, providing moisture and conditioning.

Liquidambar Styraciflua Oil

Emollient derived from the sweetgum tree, may have soothing properties.

Liquidambar Syraciflua Oil

Emollient derived from the sweetgum tree, may have soothing properties.

Liquorice (Glycyrrhiza Glabra Extract

Extract known for its soothing and brightening properties.

Liquorice (Mulethi) Extract

Extract known for its soothing and brightening properties.

Liquorice Extract

Extract known for its soothing and brightening properties.

Liquorice Root

Botanical ingredient known for its soothing and brightening properties.

Liriodendron Tulipifera Leaf Water

Water infused with Liriodendron Tulipifera leaf, may offer antioxidant benefits.

Liriodendron Tulipifera Leaf Wax

Wax from the Liriodendron Tulipifera leaf, used as a texturizer.

Liriope Muscari Root Extract

Extract that may provide antioxidant and moisturizing benefits.

Litchi Chinensis (Lychee) Fruit Extract°

Extract rich in antioxidants and vitamins, offering skin-brightening benefits.

Litchi Chinensis Extract/​Litchi Chinensi Pericarp Extract

Extract from lychee fruit or peel, rich in antioxidants.

Litchi Chinensis Fruit Extract

Extract rich in antioxidants and vitamins, offering skin-brightening benefits.

Litchi Chinensis Pericarp Extract

Extract from lychee fruit peel, rich in antioxidants.

Litchi Chinensis Seed Extract

Extract from lychee seeds, may offer antioxidant properties.

Litchi Chinensis(Lychee) Fruit Extract

Extract rich in antioxidants and vitamins, offering skin-brightening benefits.

Lithium Hydroxide

pH adjuster, used in very small amounts.

LITHIUM HYDROXIDE

Used as a pH adjuster, but can be irritating in higher concentrations.

Lithium Magnesium Silicate

Thickener and stabilizer in cosmetic formulations.

LITHIUM MAGNESIUM SILICATE

A clay mineral used as a thickener and stabilizer.

Lithium Magnesium Sodium Silicate

Thickener and stabilizer in cosmetic formulations.

LITHIUM MAGNESIUM SODIUM SILICATE

A clay mineral used as a thickener and stabilizer.

Lithium Magnesium Sodium Silicate (Nano)

Thickener and stabilizer in cosmetic formulations, in nano form.

Lithium Oxidized Polyethylene

Texturizing agent, often used in makeup.

LITHIUM OXIDIZED POLYETHYLENE

Likely a processing aid or texture enhancer, not a primary skincare ingredient.

LITHIUM SULFIDE

This is a chemical compound with limited use in typical skincare formulations.

Lithol Rubine B (CI 15850)

Red colorant used in cosmetics.

Lithol Rubine Bca

Red colorant used in cosmetics.

Lithol Rubine BCA

Red colorant used in cosmetics.

Lithol Rubine BCA (CI 158501)

Red colorant used in cosmetics.

Lithops Pseudotruncatella Callus Lysate

Plant stem cell extract with potential antioxidant and regenerative properties.

Lithospermum Erythrorhizon Root Extract

Extract known for its soothing and antioxidant properties.

LITHOSPERMUM ERYTHRORHIZON ROOT EXTRACT

Known for its antioxidant and anti-inflammatory properties.

Lithospermum Erythrorhizon Root Oil

Oil from Lithospermum Erythrorhizon root, may offer soothing benefits.

Lithospermum Officinale Root Extract

Extract with potential antioxidant and soothing properties.

Lithothamnion Calcareum Extract

Extract from red algae, rich in minerals and antioxidants.

LITHOTHAMNION CALCAREUM EXTRACT

A type of red algae extract, potentially offering minerals and antioxidants.

Lithothamnion Calcareum Powder

Powder from red algae, rich in minerals and antioxidants.

Lithothamnioncalcareum Extract

Extract from red algae, rich in minerals and antioxidants.

Litsea Cubeba (Litsea Cubeba) Fruit Oil

Aromatic oil that can add fragrance and potentially offer antioxidant benefits.

Litsea Cubeba (May Chang) Fruit Oil

Aromatic oil that can add fragrance and potentially offer antioxidant benefits.

Litsea Cubeba (May Chang) Fruit Oil*

Aromatic oil that can add fragrance and potentially offer antioxidant benefits.

Litsea Cubeba (May Chang) Oil

Aromatic oil that can add fragrance and potentially offer antioxidant benefits.