A silky, non-greasy emollient that softens skin without clogging pores, ideal for sensitive and oily skin types.
Irritation
low
Source
semi-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, non-greasy emollient that softens skin without clogging pores, ideal for sensitive and oily skin types.
Irritation
low
Source
semi-synthetic
A lightweight, non-greasy emollient that softens skin and improves product texture with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
A lightweight, synthetic emollient that softens skin without clogging pores, commonly used to improve product texture and spreadability.
Irritation
low
Source
synthetic
A lightweight synthetic emollient that spreads easily and leaves a silky finish, ideal for non-greasy formulations.
Irritation
low
Source
synthetic
A lightweight, non-greasy emollient that helps soften skin and improve product texture without clogging pores.
Irritation
low
Source
synthetic
A silky, non-greasy emollient that softens skin and helps other ingredients spread evenly, with a low risk of clogging pores.
Irritation
low
Source
semi-synthetic
A gentle, olive-derived emollient that hydrates without clogging pores, ideal for sensitive and oily skin types.
Irritation
low
Source
semi-synthetic
A gentle, non-greasy emollient that helps soften skin and improve the texture of moisturizing products.
Irritation
low
Source
semi-synthetic
A gentle, non-greasy emollient that softens skin and improves product texture without clogging pores.
Irritation
low
Source
semi-synthetic
A lightweight, plant-based emollient that softens skin without clogging pores, ideal for oily and combination skin types.
Irritation
low
Source
semi-synthetic
A silky, non-greasy ester derived from shea butter that softens skin and improves product texture.
Irritation
low
Source
semi-synthetic
A lightweight, non-greasy emollient that improves product texture and skin feel with a very low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
A reliable, lightweight emollient that softens skin without clogging pores, commonly used to improve product texture.
Irritation
low
Source
synthetic
Emollient
OCTYLDODECYL/PPG-3 MYRISTYL ETHER DIMER DILINOLEATE
A gentle, non-greasy emollient that helps lock in moisture and gives a silky feel to skincare and makeup.
Irritation
low
Source
semi-synthetic
A gentle, marine-derived oil that hydrates and protects skin with omega fatty acids and antioxidants, suitable for most skin types.
Irritation
low
Source
natural
A gentle, plant-derived fatty acid that helps soften and condition skin without clogging pores.
Irritation
low
Source
natural
A gentle, plant-based oil with limited research but promising traditional use for soothing and moisturizing the skin.
Irritation
low
Source
natural
Oleamide helps soften and condition skin and hair, but it's not a standout ingredient and is rarely the star of a formula.
Irritation
low
Source
semi-synthetic
Oleic acid is a natural fatty acid that softens skin and helps other ingredients absorb, but it can be moderately clogging for acne-prone skin.
Irritation
low
Source
natural
Oleostearine is a natural emollient that softens skin and thickens formulas, but it may clog pores for acne-prone individuals.
Irritation
low
Source
natural
A gentle, fatty-acid-enriched cocoa extract that moisturizes and provides antioxidant protection, suitable for most skin types.
Irritation
low
Source
semi-synthetic
A gentle, science-backed ingredient that mimics natural skin lipids to support a healthy moisture barrier.
Irritation
low
Source
synthetic
A gentle synthetic emollient that helps products glide on smoothly without heavy greasiness.
Irritation
low
Source
synthetic
Oleyl Acetate is a lightweight emollient that softens skin but may clog pores for acne-prone individuals.
Irritation
low
Source
synthetic
A gentle fatty alcohol that softens skin and thickens formulas, but may clog pores for some.
Irritation
low
Source
natural
A gentle wax ester that softens skin and improves product feel without common irritation.
Irritation
low
Source
semi-synthetic
Oleyl Erucate is a gentle emollient that helps soften and smooth skin, but it's not a standout active ingredient.
Irritation
low
Source
synthetic
A gentle emollient that helps soften skin and stabilize formulas without clogging pores or causing irritation.
Irritation
low
Source
semi-synthetic
Oleyl lactate is a gentle, non-greasy emollient that helps soften skin and improve texture without clogging pores.
Irritation
low
Source
semi-synthetic
Oleyl Lanolate is a gentle emollient that helps soften skin, but may clog pores in acne-prone individuals.
Irritation
low
Source
semi-synthetic
A gentle emollient that helps soften skin and support barrier function, with a low risk of irritation or clogged pores.
Irritation
low
Source
semi-synthetic
Oleyl Myristate is a reliable emollient that softens skin and improves product feel, but it may clog pores for acne-prone individuals.
Irritation
low
Source
semi-synthetic
Oleyl Oleate is a lightweight emollient that softens skin and helps other ingredients absorb, but it may clog pores for acne-prone individuals.
Irritation
low
Source
semi-synthetic
Oleyl Palmitamide is a gentle emollient that helps soften and condition the skin, but research on its specific benefits is still limited.
Irritation
low
Source
synthetic
Oleyl Stearate is a gentle emollient that helps soften skin and improve product texture, with a low risk of irritation or clogged pores.
Irritation
low
Source
semi-synthetic
A gentle, plant-derived emollient that helps calm and reinforce the skin barrier without clogging pores.
Irritation
low
Source
natural
Olive Husk Oil is a gentle, antioxidant-rich emollient that hydrates skin without feeling heavy, but it may clog pores for some people.
Irritation
low
Source
natural
A lightweight, non-greasy emollient derived from olive oil that helps moisturize and soften skin without clogging pores.
Irritation
low
Source
semi-synthetic
A lightweight, non-greasy emollient derived from olive oil that softens skin without clogging pores.
Irritation
low
Source
semi-synthetic
A lightweight, non-greasy emollient derived from olive oil that softens skin and improves product texture without clogging pores.
Irritation
low
Source
semi-synthetic
A gentle, olive-derived emollient that helps soften skin and stabilize water-and-oil mixtures without heavy greasiness.
Irritation
low
Source
semi-synthetic
A nourishing, non-greasy fraction of olive oil that helps restore the skin barrier and soothe dryness without clogging pores.
Irritation
low
Source
natural
Olus Oil is a gentle, plant-derived emollient that softens and smooths skin without heavy greasiness.
Irritation
low
Source
natural
A gentle, semi-synthetic emollient derived from a traditional Asian herb, offering mild skin conditioning with limited but promising research.
Irritation
low
Source
semi-synthetic
Orange Roughy Oil is a moisturizing fish oil that can soften skin, but its sustainability and comedogenic potential are concerns.
Irritation
low
Source
natural
A gentle, plant-based oil that helps soften and smooth skin, but research on its specific benefits is still limited compared to more common seed oils.
Irritation
low
Source
natural
A gentle plant wax that helps soften skin and lock in moisture, ideal for dry or sensitive skin types.
Irritation
low
Source
natural
Ouricury wax is a natural, plant-based wax that helps thicken and stabilize cosmetic products, offering a smooth, glossy finish similar to carnauba wax.
Irritation
low
Source
natural
Ovum oil is a natural emollient rich in fatty acids and lecithin, but its comedogenic potential and limited research mean it's best for dry, non-acne-prone skin.
Irritation
low
Source
natural
A gentle, antioxidant-rich oil from a rare plant, but research is very limited—use with realistic expectations.
Irritation
low
Source
natural
A modified beeswax that helps thicken and stabilize formulas, but may be slightly more comedogenic than regular beeswax.
Irritation
low
Source
natural
A gentle, naturally derived emollient that helps soften and smooth skin with a low risk of irritation or clogged pores.
Irritation
low
Source
natural
Ozonized argan oil combines the moisturizing benefits of argan oil with the purifying potential of ozone, but research on its cosmetic benefits is still emerging.
Irritation
low
Source
semi-synthetic
A unique oil that combines castor oil's moisturizing power with ozone's potential antimicrobial benefits, but research is still early.
Irritation
low
Source
semi-synthetic
Ozonized jojoba oil combines the moisturizing benefits of jojoba with the antimicrobial potential of ozone, but research on its cosmetic efficacy is still limited.
Irritation
low
Source
semi-synthetic
Ozonized macadamia seed oil is a gentle, oxygen-enriched emollient that may support skin comfort and barrier function, but its ozone-related benefits are still being explored.
Irritation
low
Source
semi-synthetic
Ozonized meadowfoam seed oil is a unique, oxygen-enriched oil that may help calm skin and support a clearer complexion, though research is still emerging.
Irritation
low
Source
semi-synthetic
Ozonized sesame seed oil is a unique ingredient that combines the moisturizing benefits of sesame oil with the purifying properties of ozone, making it a promising option for acne-prone or irritated skin.
Irritation
low
Source
semi-synthetic
Ozonized sunflower seed oil is a semi-synthetic emollient that may help calm skin and support a clearer complexion, but research on its cosmetic benefits is still emerging.
Irritation
low
Source
semi-synthetic
A nourishing, non-greasy oil rich in omega fatty acids and antioxidants that helps soften skin and support a healthy moisture barrier.
Irritation
low
Source
natural