The base of most skincare formulations.
Usually helps with
Hydration
A silicone that creates a smooth feel and helps to lock in moisture, providing a protective barrier.
Usually helps with
Smoothing, barrier support
Watch for
Can feel heavy for some very oily skin types if over-applied.
A solvent and emollient that helps with product spreadability and can give a lightweight feel.
Usually helps with
Texture, spreadability
A common humectant that draws moisture to the skin.
Usually helps with
Hydration
Emulsifier
Bis-Peg-18 Methyl Ether Dimethyl Silane
Helps to blend oil and water components in a formula.
Usually helps with
Formula stability
A widely used humectant that attracts water to the skin, improving hydration.
Usually helps with
Hydration
Antioxidant
Laminaria Saccharina Extract
A type of brown algae extract known for its antioxidant and skin-conditioning properties.
Usually helps with
Antioxidant protection, skin conditioning
Antioxidant
Polygonum Cuspidatum Root Extract
A source of resveratrol, known for its antioxidant benefits.
Usually helps with
Antioxidant protection
Watch for
Can be irritating for some sensitive skin types.
Skin-Conditioning Agent
Saccharomyces Lysate Extract
A yeast extract that can help condition and soothe the skin.
Usually helps with
Skin conditioning, soothing
Soothing Agent
Cucumis Sativus (Cucumber) Fruit Extract
Known for its soothing and cooling properties.
Usually helps with
Soothing, calming
Skin-Conditioning Agent
Hordeum Vulgare (Barley) Extract/Extrait D'Orge
Contains antioxidants and helps to condition the skin.
Usually helps with
Skin conditioning, antioxidant support
Emollient
Helianthus Annuus (Sunflower) Seedcake
Derived from sunflower seeds, it helps to condition and soften the skin.
Usually helps with
Emollience, skin softening
Can help to temporarily reduce puffiness and has antioxidant properties.
Usually helps with
Antioxidant, anti-puffiness
Watch for
Effects are often temporary.
A sugar that helps to retain moisture and protect skin cells.
Usually helps with
Hydration, protection
Humectant
Sodium Hyaluronate
The salt form of hyaluronic acid, it attracts and holds moisture in the skin.
Usually helps with
Hydration
Antioxidant
Tocopheryl Acetate
A form of Vitamin E, it provides antioxidant protection.
Usually helps with
Antioxidant protection
Soothing Agent
Chamomilla Recutita (Matricaria)
Known for its calming and anti-inflammatory properties.
Usually helps with
Soothing, calming
A silicone that provides a smooth feel and can help with product texture.
Usually helps with
Texture, smoothing
Watch for
Some prefer to avoid silicones.
Can help absorb excess oil and give a matte finish.
Usually helps with
Oil absorption, mattifying
Emollient
Propylene Glycol Dicaprate
Helps to soften and smooth the skin.
Usually helps with
Emollience, skin softening
An ethoxylated ingredient that helps to blend oil and water. Can be a skin irritant for some.
Usually helps with
Emulsification
Watch for
Potential for irritation.
Skin-Conditioning Agent
Lactobacillus Ferment
A probiotic-derived ingredient that can help support the skin's natural balance.
Usually helps with
Skin conditioning, barrier support
An ethoxylated ingredient used as an emulsifier. Can be a skin irritant.
Usually helps with
Emulsification
Watch for
Potential for irritation.
An ethoxylated ingredient used as an emulsifier. Can be a skin irritant.
Usually helps with
Emulsification
Watch for
Potential for irritation.
Thickener
Ammonium Acryloyldimethyltaurate/Vp Copolymer
A synthetic polymer used to thicken formulations.
Usually helps with
Texture
A thickening agent used to create gel textures.
Usually helps with
Texture
A humectant that also has antimicrobial properties, helping to preserve the formula.
Usually helps with
Hydration, preservation
A solvent and viscosity-decreasing agent. Can be drying for some.
Usually helps with
Solvent, texture
Used to adjust the pH of the formula.
Usually helps with
Formula stability
Chelating Agent
Disodium Edta
Helps to improve the stability and efficacy of the formula by binding to metal ions.
Usually helps with
Formula stability
Preservative
Phenoxyethanol
A common preservative used to prevent microbial growth. Can be irritating for some.
Usually helps with
Preservation
Watch for
Potential for irritation.
Preservative
Potassium Sorbate
A common preservative used to prevent microbial growth.
Usually helps with
Preservation
Colorant
Yellow 5 (Ci 19140)
A synthetic colorant. Some individuals may be sensitive to artificial colors.
Watch for
Potential for sensitivity.
A synthetic colorant. Some individuals may be sensitive to artificial colors.
Watch for
Potential for sensitivity.
Colorant
Yellow 6 (Ci 15985)
A synthetic colorant. Some individuals may be sensitive to artificial colors.
Watch for
Potential for sensitivity.
Formula support
Yellow 6 (Ci 15985) Lotion
Included in the source ingredient list. Glass treats this as part of the supporting formula unless it overlaps with a known active, preservative, or fragrance flag.
Usually helps with
Formula completeness and routine context
Watch for
Personal sensitivity, especially if your skin is reactive or the ingredient overlaps with other products in your routine