✦ Ingredient Glossary

Ingredients starting with M

1,889 ingredients with safety ratings, purposes, and interaction warnings. Page 1 of 10.

M-Aminophenol

A chemical intermediate, often used in hair dyes, can be a skin irritant.

M-Aminophenol Sulfate

A chemical intermediate, often used in hair dyes, can be a skin irritant.

MAA

This is likely Methacrylic Acid, which can be irritating and is used in nail products.

Maackia Amurensis Branch Extract

An extract rich in antioxidants, particularly flavonoids, that can help protect skin from environmental damage.

maanzaad

Poppy seed, can be used as a gentle exfoliant or for its oil content.

Maasdam

This appears to be a type of cheese and is not a standard cosmetic ingredient.

Maca Root

Root extract from the maca plant, believed to have revitalizing and antioxidant properties for the skin.

Maca Root Extract

Extract from the maca plant, known for its potential to improve skin vitality and provide antioxidant benefits.

Macadamia

Refers to the macadamia nut or its oil, used for its emollient and moisturizing properties.

Macadamia (Nut) Ternifolia Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Glycerides

Emollients derived from macadamia oil that help to condition and soften the skin.

Macadamia Integrifolia

Refers to the macadamia nut tree species, the source of macadamia nut oil.

Macadamia Integrifolia (Macadamia Nut) Oil*

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

MACADAMIA INTEGRIFOLIA (MACADAMIA) NUT OIL

A rich emollient oil that moisturizes and softens the skin.

Macadamia Integrifolia (Macadamia) Nut Oil*

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia (Macadamia) Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia (Macadamia) Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia Seed (Macadamia) Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia Seed Oil (Mixture 2% [~

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia Seed Oil*

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Integrifolia/Tetraphylla Seed Oil

A blend of macadamia seed oils that provides emollient and moisturizing benefits.

Macadamia Integrifolia/​Tetraphylla Seed Oil

A blend of macadamia seed oils that provides emollient and moisturizing benefits.

Macadamia Nut Fatty Acid Ethyl

An ester derived from macadamia nut fatty acids, acting as an emollient.

Macadamia Nut Fatty Acid Phytosteryl

A lipid derived from macadamia nut fatty acids and phytosterols, used for skin conditioning.

Macadamia Nut Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Oil.

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Seed Oil Glycereth-8 Esters

Emulsifiers and emollients derived from macadamia seed oil, helping to blend oil and water and condition skin.

Macadamia Seed Oil Polyglyceryl-4 Esters

Emulsifiers and emollients derived from macadamia seed oil, helping to blend oil and water and condition skin.

Macadamia Seed Oil Polyglyceryl-6 Esters Behenate

Emulsifiers and emollients derived from macadamia seed oil, helping to blend oil and water and condition skin.

Macadamia Ternifolia

Refers to the macadamia nut tree species, the source of macadamia nut oil.

Macadamia Ternifolia (Macadamia Nut) Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Ternifolia (Macadamia Nut)Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Ternifolia (Macadamia) Seed Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Ternifolia (Macadamia) Seed Oil (5%)

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Ternifolia (Macadamia) Seed Oil (Olej Macadamia)

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Ternifolia Oil

A rich emollient oil that moisturizes and softens the skin, rich in fatty acids.

Macadamia Ternifolia Oil(Macadamia Oil)

Emollient that softens and smooths the skin.

Macadamia Ternifolia Seed (Macadamia) Oil

Emollient that softens and smooths the skin.

Macadamia Ternifolia Seed Extract

Extract that may offer antioxidant and skin-conditioning benefits.

Macadamia Ternifolia Seed Extract(890ppm)

Extract that may offer antioxidant and skin-conditioning benefits.

Macadamia Ternifolia Seed Oil

Emollient that softens and smooths the skin.

MACADAMIA TERNIFOLIA SEED OIL

A rich emollient oil that moisturizes and softens the skin.

Macadamia Ternifolia Seed Oil (Macadamia)

Emollient that softens and smooths the skin.

Macadamia Ternifolia Seed Oil.

Emollient that softens and smooths the skin.

Macadamia Ternifolia Seed Oil*

Emollient that softens and smooths the skin.

Macadamia Ternifolia Seed Oil**

Emollient that softens and smooths the skin.

Macadamianüsse)

This appears to be a German word for Macadamia nuts, likely referring to the oil or extract.

Macédoine de légumes 78% (carotte

This appears to be a cosmetic ingredient list fragment in French, referring to a vegetable mix including carrot.

Macelignan

Antioxidant compound that may help protect skin from environmental damage.

Mâche

Likely referring to Corn Salad (Valerianella locusta) extract, which may have antioxidant properties.

Machilus Japonica Branch/Leaf Extract

Extract with potential antioxidant and soothing properties.

Machilus Thunbergii Branch Extract

Extract with potential antioxidant and soothing properties.

macis

Mace extract, which can have antioxidant and antimicrobial properties.

mackerel

Fish ingredient, not typically used in skincare.

Maclura Cochinchinensis Leaf Prenylflavonoids

Plant-derived compound with potential antioxidant and anti-inflammatory benefits.

Macrocystis

This is a genus of large brown seaweed, often used for its extracts.

Macrocystis Pyrifera (kelp) Extract

Extract from kelp that can provide hydration and minerals to the skin.

Macrocystis Pyrifera (Kelp) Extract

Extract from kelp that can provide hydration and minerals to the skin.

Macrocystis Pyrifera (Kelp) Extract.

Extract from kelp that can provide hydration and minerals to the skin.

Macrocystis Pyrifera (Kelp) Protein

Protein derived from kelp, may offer conditioning and moisturizing benefits.

Macrocystis Pyrifera Extract

Extract from kelp that can provide hydration and minerals to the skin.

MACROCYSTIS PYRIFERA EXTRACT

An extract from kelp that can provide hydration and antioxidant benefits.

Macrocystis Pyrifera Protein

Protein derived from kelp, may offer conditioning and moisturizing benefits.

macrogol 300

A polyethylene glycol (PEG) used as a solvent or humectant.

Macrogol 400

Solvent and humectant that helps dissolve other ingredients and attract moisture.

Macrogol Stearate (PEG-50 Stearate)

Emulsifier that helps mix oil and water ingredients.

Macrogol-4-Lauryl Ether

Surfactant and emulsifier used to cleanse and stabilize formulations.

MADARA

This is a brand name, not a specific ingredient.

Made cassoside

This is likely a misspelling or variation of Madecassoside, known for its soothing properties.

Madecassic acid

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassic Acid

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

MADECASSIC ACID

A compound from Centella Asiatica known for its soothing and healing properties.

Madecassic Acid (400 Ppb)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassic Acid (Centella Asiatica Components)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassic Acid.

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (0.05%)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (0.1 Ppm)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (0.1Ppm)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (10 Ppm)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (24.4Ppm)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (9

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside (Tiger Grass)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside.

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside(0.01Ppm)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madecassoside(0.1Ppm)

A key component of Centella Asiatica, known for its soothing and wound-healing properties.

Madhuca Longifolia Sophorolipids

A surfactant and emulsifier derived from the Mahua flower, offering cleansing and foaming properties.

Madonna Lily Flower Extract

Extract from Madonna Lily, traditionally used for its skin-brightening and soothing properties.

mager cacaopoeder

Skim cocoa powder, can have antioxidant properties.

magere cacaopoeder

Skim cocoa powder, can have antioxidant properties.

Magere KWARK

Dutch for skimmed quark, a dairy product that may act as a skin conditioner.

magere melkpoeder

Skim milk powder, contains lactic acid and proteins beneficial for skin.

magere yoghurt

Skim yogurt, contains lactic acid and beneficial bacteria for skin.

Magere yoghurt

Dutch for skimmed yogurt, a dairy product that may act as a skin conditioner.

Magere YOGHURT

Dutch for skimmed yogurt, a dairy product that may act as a skin conditioner.

Magermilch

German for skimmed milk, used as a skin conditioning agent.

MAGERMILCH

Skimmed milk, can provide proteins and lactic acid for skin conditioning.

Magermilchpulver

German for skimmed milk powder, used as a skin conditioning agent.

MagerMILCHpulver

German for skimmed milk powder, used as a skin conditioning agent.

MAGERMILCHPULVER

Skimmed milk powder, can provide proteins and lactic acid for skin conditioning.

MAGERMILCHPULVER (17 %)

Skimmed milk powder, can provide proteins and lactic acid for skin conditioning.

MAGERMILCHPULVER (23%)

Skimmed milk powder, can provide proteins and lactic acid for skin conditioning.

MAGERMILCHPULVER (8

Skimmed milk powder, can provide proteins and lactic acid for skin conditioning.

Magermilchpulver. Mindeston

German for skimmed milk powder, used as a skin conditioning agent.

Magesium Nitrate

A salt that can be used in cosmetic formulations, though its specific skincare benefit is unclear.

magnesium

Mineral that can play a role in skin barrier function and energy production.

Magnesium

Mineral that can have various functions in skincare, including as a skin conditioning agent.

Magnesium (as Magnesium Citrate)

Mineral that can have various functions in skincare, including as a skin conditioning agent.

Magnesium (As Magnesium Citrate) 84 Mg (20% DV)

Mineral that can have various functions in skincare, including as a skin conditioning agent.

Magnesium (as Magnesium Oxide

Mineral that can have various functions in skincare, including as a skin conditioning agent.

Magnesium (as Magnesium Oxide)

Mineral that can have various functions in skincare, including as a skin conditioning agent.

MAGNESIUM ALGINATE

A salt derived from alginic acid, used as a thickener and stabilizer.

Magnesium Aluminium Silicate

A clay mineral used as a thickener and stabilizer in cosmetic formulations.

Magnesium Aluminium Silicate (Minerale Klei Soort)

A clay mineral used as a thickener and stabilizer in cosmetic formulations.

Magnesium Aluminometasilicate

A clay mineral used as a thickener and stabilizer in cosmetic formulations.

MAGNESIUM ALUMINOMETASILICATE

A mineral compound used as a thickener and absorbent.

Magnesium Aluminum Silicate

A clay mineral used as a thickener and stabilizer in cosmetic formulations.

MAGNESIUM ALUMINUM SILICATE

A mineral compound used as a thickener, stabilizer, and absorbent.

Magnesium Aluminum Silicate (Montmorillonite)(Bentonite)

A clay mineral used as a thickener and stabilizer in cosmetic formulations.

Magnesium Aluminum Silicate*

A clay mineral used as a thickener and stabilizer in cosmetic formulations.

MAGNESIUM ASCORBATE

A stable form of Vitamin C that provides antioxidant benefits and can brighten skin.

MAGNESIUM ASCORBATE/PCA

A combination of Vitamin C and PCA that offers antioxidant and moisturizing benefits.

Magnesium Ascorbyl Phosphate

A stable derivative of Vitamin C that acts as an antioxidant and brightens the skin.

Magnesium ­Ascorbyl ­Phosphate

A stable derivative of Vitamin C that acts as an antioxidant and can brighten skin.

MAGNESIUM ASCORBYL PHOSPHATE

A stable, water-soluble derivative of Vitamin C with antioxidant and skin-brightening properties.

Magnesium Ascorbyl Phosphate (Stable Vitamin C)

A stable derivative of Vitamin C that acts as an antioxidant and brightens the skin.

Magnesium Ascorbyl Phosphate (Vitamin C)

A stable derivative of Vitamin C that acts as an antioxidant and brightens the skin.

Magnesium Ascorbyl Phosphate.

A stable derivative of Vitamin C that acts as an antioxidant and brightens the skin.

Magnesium Ascorbyl Phosphate(80 Ppm)

A stable derivative of Vitamin C that acts as an antioxidant and brightens the skin.

MAGNESIUM ASCORBYLBORATE

A derivative of Vitamin C that provides antioxidant benefits.

Magnesium Aspartate

A mineral salt that can act as a skin conditioning agent.

MAGNESIUM ASPARTATE

An amino acid salt that can help condition and moisturize the skin.

MAGNESIUM BENZOATE

A salt used as a preservative or pH adjuster.

Magnesium Biotinate)

This appears to be a partial ingredient name, likely referring to a magnesium salt of biotin.

Magnesium Bisglycinate)

A form of magnesium that can act as a skin conditioning agent.

MAGNESIUM BROMIDE

A mineral salt, sometimes used in skincare for its potential therapeutic properties.

Magnesium Carbonate

Used as an anti-caking agent and to adjust pH.

MAGNESIUM CARBONATE

Used as a thickening agent, absorbent, or pH adjuster.

Magnesium Carbonate (Dead Sea Salt)

Mineral salt from the Dead Sea, can have soothing and exfoliating properties.

Magnesium Carbonate Hydroxide

Used as a pH adjuster and opacifying agent.

MAGNESIUM CARBONATE HYDROXIDE

Used as a pH adjuster and thickening agent.

Magnesium Carboxymethyl Beta-Glucan

A derivative of beta-glucan known for its skin-soothing and moisturizing properties.

MAGNESIUM CARBOXYMETHYL BETA-GLUCAN

A derivative of beta-glucan known for its skin-soothing and moisturizing properties.

magnesium chloride

A mineral salt that can help with skin hydration and barrier function.

Magnesium Chloride

A mineral salt that can help with skin hydration and has potential soothing benefits.

MAGNESIUM CHLORIDE

A mineral salt that can help condition and moisturize the skin.

Magnesium Chloride (10%)

A mineral salt that can help with skin hydration and has potential soothing benefits.

Magnesium Chloride (35%)

A mineral salt that can help with skin hydration and has potential soothing benefits.

Magnesium Chloride (Dead Sea Magnesium)°°°

Mineral salt from the Dead Sea, known for its high magnesium content and potential skin benefits.

Magnesium Chloride (Dead Sea Salt)

Mineral salt from the Dead Sea, known for its high magnesium content and potential skin benefits.

Magnesium Chloride (Dead Sea Salt).

Mineral salt from the Dead Sea, known for its high magnesium content and potential skin benefits.

Magnesium Chloride (Natural Salts)

A mineral salt that can help with skin hydration and has potential soothing benefits.

Magnesium Chloride Methylisothiazolinone

A combination of a mineral salt and a preservative, with potential for skin sensitivity.

magnesium citrate

A mineral salt that can act as a pH adjuster or skin conditioner.

Magnesium Citrate

A mineral salt used for its potential antioxidant and skin-conditioning properties.

MAGNESIUM CITRATE

A mineral salt that can act as a pH adjuster or skin conditioner.

Magnesium Citrate (Electrolyte)

A mineral salt that can function as an electrolyte and potentially benefit skin hydration.

MAGNESIUM COCETH SULFATE

A surfactant used for cleansing.

MAGNESIUM COCO-SULFATE

A surfactant used for cleansing.

MAGNESIUM COCOATE

A surfactant derived from coconut oil, used for cleansing.

Magnesium DNA

A complex that may offer antioxidant and skin-repairing benefits.

MAGNESIUM DNA

A mineral salt that may offer antioxidant and skin-conditioning benefits.

MAGNESIUM FLUORIDE

A mineral salt, not commonly used in skincare.

MAGNESIUM FLUOROSILICATE

A mineral compound, sometimes used as a thickening agent.

MAGNESIUM GLUCOHEPTONATE

A mineral salt that can act as a skin conditioning agent.

MAGNESIUM GLUCONATE

A mineral salt that can act as a skin conditioning agent.

Magnesium Glycerophosphate

A mineral salt that can act as a skin conditioner and humectant.

MAGNESIUM GLYCEROPHOSPHATE

A mineral salt that can act as a skin conditioning agent.

Magnesium Glycinate

A chelated form of magnesium that may have soothing and skin-conditioning properties.

MAGNESIUM GLYCINATE

A mineral salt that can act as a skin conditioning agent.

MAGNESIUM HYDRIDE

A reactive compound, not typically used in skincare formulations.

MAGNESIUM HYDROGEN PHOSPHATE

A mineral salt that can act as a buffering agent or skin conditioner.

Magnesium Hydroxide

Used as a pH adjuster and opacifying agent.

MAGNESIUM HYDROXIDE

Can be used as a pH adjuster or opacifying agent.

Magnesium Hydroxide (Dead Sea Salt)

Mineral salt from the Dead Sea, can have soothing and exfoliating properties.

MAGNESIUM ISODODECYLBENZENESULFONATE

A surfactant used for cleansing and foaming properties.

magnesium lactate

A salt of lactic acid and magnesium, can act as a humectant and skin conditioner.

Magnesium Lactate

A mineral salt that can act as a skin conditioner and humectant.

MAGNESIUM LANOLATE

A salt of lanolin fatty acids, can act as an emollient or emulsifier.

MAGNESIUM LAURATE

A salt of lauric acid, can act as a surfactant or emulsifier.

Magnesium Laureth Sulfate

A surfactant used for cleansing and foaming properties.

MAGNESIUM LAURETH SULFATE

A surfactant used for cleansing and foaming properties.

MAGNESIUM LAURETH-11 CARBOXYLATE

A mild surfactant used for cleansing and foaming.

MAGNESIUM LAURETH-16 SULFATE

A surfactant used for cleansing and foaming properties.

MAGNESIUM LAURETH-3 SULFOSUCCINATE

A mild surfactant used for cleansing and foaming.

MAGNESIUM LAURETH-5 SULFATE

A surfactant used for cleansing and foaming properties.

Magnesium Laureth-8 Sulfate

A surfactant used for cleansing and foaming properties.

MAGNESIUM LAURETH-8 SULFATE

A surfactant used for cleansing and foaming properties.

MAGNESIUM LAURYL HYDROXYPROPYL SULFONATE

A mild surfactant used for cleansing and foaming.

MAGNESIUM LAURYL SULFATE

A surfactant used for cleansing and foaming properties, can be potentially irritating.

MAGNESIUM LITHOSPERMATE B

A compound derived from Lithospermum erythrorhizon, may have antioxidant properties.

Magnesium Methyl Cocoyl Taurate

A mild surfactant derived from coconut oil, used for gentle cleansing.

MAGNESIUM METHYL COCOYL TAURATE

A mild surfactant derived from coconut fatty acids, used for cleansing.

MAGNESIUM MYRETH SULFATE

A surfactant used for cleansing and foaming properties.

Magnesium Myristate

Used as a thickening agent and to improve texture.

MAGNESIUM MYRISTATE

A salt of myristic acid, can act as a thickener or opacifying agent.

Magnesium Nitrate

A mineral salt, primarily used for its chemical properties rather than direct skincare benefits.