A silky, lightweight emollient that hydrates without clogging pores, making it a great choice for oily or acne-prone skin.
Irritation
low
Source
synthetic
Beauty ingredient research
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
A silky, lightweight emollient that hydrates without clogging pores, making it a great choice for oily or acne-prone skin.
Irritation
low
Source
synthetic
A lightweight, non-greasy emollient that leaves skin feeling soft and smooth without clogging pores.
Irritation
low
Source
synthetic
A lightweight synthetic ester that softens skin without clogging pores, commonly used to improve product texture.
Irritation
low
Source
synthetic
A lightweight synthetic emollient that helps products spread easily and leaves skin feeling soft, but may clog pores for some people.
Irritation
low
Source
synthetic
A lightweight, non-greasy emollient that helps skincare products spread easily and leaves skin feeling soft without clogging pores.
Irritation
low
Source
synthetic
A lightweight, non-greasy emollient that helps skin feel soft and smooth without clogging pores.
Irritation
low
Source
synthetic
Film Former
DIISOPROPANOLAMINE/METHYLHEXAHYDROPHTHALIC ANHYDRIDE ETHYLHEXANOATE COPOLYMER
A synthetic polymer that helps products stay put and resist water, but offers no active skincare benefit.
Irritation
low
Source
synthetic
Film Former
DIISOPROPANOLAMINE/METHYLHEXAHYDROPHTHALIC ANHYDRIDE NONANOATE COPOLYMER
A synthetic film-former that helps products stay put, but offers no active skincare benefit.
Irritation
low
Source
synthetic
A silky, non-greasy emollient that helps products spread easily and leaves skin feeling soft without clogging pores.
Irritation
low
Source
synthetic
Diisopropyl Benzaldehyde is a synthetic fragrance ingredient with limited safety data; it may cause skin irritation in sensitive individuals.
Irritation
moderate
Source
synthetic
A lightweight synthetic emollient that helps soften skin and improve product texture, but it's not a star ingredient with proven long-term benefits.
Irritation
low
Source
synthetic
Diisopropyl Methyl Cinnamate is a synthetic UV filter that helps protect skin from sun damage, but its use is limited compared to more common sunscreen ingredients.
Irritation
low
Source
synthetic
This is a photoinitiator for UV-cured products, not a skincare ingredient; it may cause skin irritation in some people.
Irritation
moderate
Source
synthetic
Diisopropyl Oxalate is a synthetic ingredient that helps other ingredients dissolve and spread smoothly, with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
A lightweight, non-greasy emollient that softens skin and improves product feel, with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
Antistatic Agent
Diisostearamidopropyl Epoxypropylmonium Chloride
A synthetic conditioning ingredient that reduces static and smooths hair, but may cause buildup with frequent use.
Irritation
low
Source
synthetic
Emulsifier
Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate
A gentle, plant-based emulsifier that creates a silky feel and helps stabilize formulas without clogging pores.
Irritation
low
Source
semi-synthetic
Film Former
Diisostearoyl Trimethylolpropane Siloxy Silicate
A silicone-based film former that gives a silky, smooth feel and helps makeup last longer without clogging pores.
Irritation
low
Source
synthetic
A lightweight, silky emollient that hydrates without clogging pores, ideal for oily and combination skin types.
Irritation
low
Source
synthetic
A gentle, non-greasy emollient that helps products glide on smoothly and keeps skin feeling soft.
Irritation
low
Source
synthetic
A gentle, non-greasy emollient that helps soften and smooth the skin without clogging pores.
Irritation
low
Source
synthetic
A gentle, non-greasy emollient that hydrates and smooths skin without clogging pores.
Irritation
low
Source
synthetic
A mild, amino-acid-based emulsifier that helps blend oil and water in creams and lotions while leaving skin feeling soft and smooth.
Irritation
low
Source
semi-synthetic
A reliable, silky emollient that improves texture and pigment spread without clogging pores or irritating skin.
Irritation
low
Source
synthetic
A lightweight, non-greasy emollient that helps skin feel smooth and soft without clogging pores.
Irritation
low
Source
synthetic
A mild, amino-acid-derived emulsifier that helps create stable, creamy textures with very low irritation potential.
Irritation
low
Source
semi-synthetic
A gentle synthetic surfactant that effectively cleanses without stripping the skin's natural moisture barrier.
Irritation
low
Source
synthetic
A gentle conditioning ingredient that reduces static and softens hair without heavy buildup.
Irritation
low
Source
synthetic
An effective synthetic surfactant that helps cleanse and emulsify, but may be drying or irritating for sensitive skin.
Irritation
moderate
Source
synthetic
A gentle, citrate-based surfactant that helps cleanse without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A gentle, stable vitamin C derivative that brightens skin and fights free radicals without the sting or instability of pure ascorbic acid.
Irritation
low
Source
semi-synthetic
A silicone-based film former that helps products stay put and feel silky, but offers no active skincare benefits.
Irritation
low
Source
synthetic
A gentle synthetic conditioner that reduces static and softens hair without heavy buildup.
Irritation
low
Source
synthetic
A gentle synthetic emollient that softens skin and improves product feel without heavy greasiness.
Irritation
low
Source
synthetic
A synthetic polymer that creates a flexible, water-resistant film on skin, ideal for long-wear and waterproof formulas.
Irritation
low
Source
synthetic
A synthetic stabilizer that helps keep oils fresh, but it's not a star active for skin benefits.
Irritation
low
Source
synthetic
A synthetic conditioning ingredient that smooths hair and reduces static, but may cause irritation or clog pores in sensitive individuals.
Irritation
moderate
Source
synthetic
A gentle conditioning ingredient that improves softness and manageability without heavy buildup.
Irritation
low
Source
semi-synthetic
Conditioning Agent
DILINOLEAMIDOPROPYL DIMETHYLAMINE DIMETHICONE PEG-7 PHOSPHATE
A gentle silicone hybrid that conditions hair and skin without heavy buildup, but its complex chemistry may not suit minimalists.
Irritation
low
Source
semi-synthetic
A gentle, barrier-strengthening fatty acid that helps lock in moisture without clogging pores.
Irritation
low
Source
semi-synthetic
Film Former
DILINOLEIC ACID/SEBACIC ACID/PIPERAZINE/ETHYLENEDIAMINE COPOLYMER
A synthetic polymer that helps makeup and sunscreen stay put longer, but offers no direct skin benefit beyond its film-forming function.
Irritation
low
Source
synthetic
A gentle, plant-derived film former that helps makeup and sunscreen last longer without clogging pores or irritating skin.
Irritation
low
Source
semi-synthetic
A synthetic polymer that helps products stay put and resist water, but offers no active skincare benefit.
Irritation
low
Source
synthetic
A gentle film-forming polymer that helps skincare and makeup stay put without clogging pores or irritating skin.
Irritation
low
Source
semi-synthetic
A gentle film-forming polymer that helps products spread smoothly and stay put without clogging pores.
Irritation
low
Source
semi-synthetic
A synthetic film-former that helps makeup and skincare last longer without feeling heavy or sticky.
Irritation
low
Source
synthetic
Dill extract offers mild antioxidant and soothing benefits, but research on its cosmetic efficacy is still limited.
Irritation
low
Source
natural
Dill Herb Oil adds a fresh herbal scent and mild antimicrobial benefits, but can be irritating for sensitive skin.
Irritation
moderate
Source
natural
Dill leaf powder is a gentle botanical ingredient with antioxidant potential, but research on its cosmetic benefits is limited.
Irritation
low
Source
natural
Dill Seed Oil adds a fresh, herbal scent to skincare products and may offer mild antioxidant benefits, but it can be irritating for sensitive skin and is mainly used for fragrance.
Irritation
moderate
Source
natural
A gentle, conditioning surfactant that cleanses without stripping, ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
Conditioning Agent
Dimer Dilinoleamidopropyl PG-Dimonium Chloride Phosphate
A gentle conditioning ingredient that helps reduce static and improve softness without heavy buildup.
Irritation
low
Source
semi-synthetic
Film Former
DIMER DILINOLEATE/ETHYLENEDIAMINE COPOLYMER ACETATE
A synthetic film-former that helps products stay put, but offers no active skincare benefit.
Irritation
low
Source
synthetic
Film Former
DIETHYLENE GLYCOL/HYDROGENATED DIMER DILINOLEIC ACID COPOLYMER
A safe, synthetic film-former that helps products stay put and resist water without clogging pores.
Irritation
low
Source
synthetic
Film Former
Bis-Dioctadecylamide Dimer Dilinoleic Acid/Ethylenediamine Copolymer
A synthetic film-former that helps products stay put and resist water, but offers no active skincare benefits.
Irritation
low
Source
synthetic
Emollient
DIMER DILINOLEYL BIS-LAUROYL SARCOSINATE/MYRISTOYL METHYL BETA-ALANINATE
A lightweight, non-greasy emollient that helps soften skin and improve product feel without clogging pores.
Irritation
low
Source
synthetic
Skin Conditioning Agent
DIMER DILINOLEYL BIS-LAUROYLGLUTAMATE/LAUROYLSARCOSINATE
A gentle, amino-acid-based ingredient that helps condition skin and stabilize formulas without common irritation.
Irritation
low
Source
semi-synthetic
A gentle, non-greasy emollient that improves product texture and spreadability without clogging pores.
Irritation
low
Source
synthetic
A gentle, plant-derived emollient that forms a breathable film on skin to reduce water loss and improve product feel without clogging pores.
Irritation
low
Source
natural
Film Former
DIMER DILINOLEYL DIMER DILINOLEATE/IPDI COPOLYMER
A synthetic polymer that helps makeup and skincare stay put without feeling heavy or greasy.
Irritation
low
Source
synthetic