Ingredient Glossary

Every ingredient.
Explained plainly.

We believe you deserve to know what's in your sunscreen — and why it's there. No jargon, no hiding. Just clear, honest science.

Showing 30 ingredients

Tags: UV Filter Humectant Emollient Preservative Emulsifier Silicone
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0–9
1,3 Butylene Glycol
A colourless organic compound used as a humectant, solvent, and emollient. It helps retain moisture, gives a smooth texture, and aids in dissolving other ingredients within the formula.
Humectant
A
Aqua
Water — the universal base solvent used to dissolve and blend other ingredients into a stable, spreadable formulation.
Base
B
Benzophenone-3
A broad-spectrum UV filter that absorbs both UVA and UVB radiation, helping protect the skin from sun-induced damage and photoaging.
UV Filter
Butyl Methoxydibenzoylmethane
Also known as Avobenzone — one of the most effective UVA filters available, providing deep protection against the long-wave UV rays responsible for skin aging and DNA damage.
UV Filter
C
C13-14 Isoparaffin
A lightweight emollient derived from mineral sources. It gives the product a smooth, non-greasy skin feel while aiding in even spreading across the skin surface.
Emollient
Carbomer
A polymeric thickening agent used to build gel-like textures and stabilise emulsions, ensuring the formula maintains its consistency from tube to skin.
Thickener
Cetostearyl Alcohol
A blend of cetyl and stearyl alcohols — fatty alcohols that soften and smooth the skin, enhance the texture of the formulation, and help stabilise emulsions.
Emollient
Cetyl Alcohol
A moisturising fatty alcohol that conditions the skin barrier, improves product spreadability, and gives formulations a creamy, luxurious feel.
Emollient
Cyclopentasiloxane
A lightweight, volatile silicone that evaporates quickly after application, leaving a silky smooth skin feel without greasiness — ideal for everyday wear.
Silicone
D
Dimethiconol
A high-molecular-weight silicone that forms a breathable, protective barrier on skin — reducing moisture loss and improving the overall finish of the formula.
Silicone
Disodium EDTA
A chelating agent that binds trace metals in water and raw materials, preventing them from destabilising the formula or reducing the effectiveness of preservatives.
Chelating
DMDM Hydantoin
A formaldehyde-releasing preservative used in small, regulated concentrations to prevent microbial contamination and extend product shelf life.
Preservative
E
Ethylhexyl Methoxycinnamate
Also known as Octinoxate — one of the most widely used UVB filters globally. It absorbs ultraviolet B radiation efficiently, helping prevent sunburn and skin cell damage.
UV Filter
G
Glycerin
One of skincare's most proven humectants — draws moisture from the environment and deeper skin layers to the surface, keeping skin supple and well-hydrated throughout the day.
Humectant
Glyceryl Stearate
Formed from glycerin and stearic acid, this compound acts as both an emulsifier and emollient. It helps create stable oil-in-water emulsions, traps moisture in the skin, and contributes to a smooth skin feel.
Emulsifier
L
Laureth-7
A mild surfactant and emulsifier that helps blend oil and water phases together, improving formula stability and aiding in even distribution on the skin.
Emulsifier
M
Methylchloroisothiazolinone
A broad-spectrum preservative effective against bacteria, yeasts, and moulds. Used in very small, regulated concentrations alongside Methylisothiazolinone to keep formulations safe.
Preservative
Methylisothiazolinone
A synthetic preservative that inhibits microbial growth and maintains product freshness. Used at tightly controlled concentrations to ensure safety and formula longevity.
Preservative
P
PEG-100 Stearate
A polyethylene glycol ester of stearic acid used as an emulsifier. It helps oil and water combine into a smooth, uniform cream or lotion without separation.
Emulsifier
Phenoxyethanol
A synthetic preservative widely regarded as a gentler alternative to parabens. Highly effective at preventing microbial growth, thus extending product shelf life while remaining stable across a wide pH range.
Preservative
Phospholipids
Naturally occurring lipids that make up cell membranes. As skin-conditioning agents, they reinforce the skin's lipid barrier, improve moisture retention, and enhance ingredient delivery into the skin.
Conditioning
Polyacrylamide
A polymer that forms a thin, flexible film on the skin surface, locking in moisture and contributing to a smooth, even skin feel after application.
Film Forming
Polysorbate-20
A mild emulsifier and solubiliser derived from sorbitol. It keeps oil-based and water-based components blended uniformly throughout the product's shelf life.
Emulsifier
S
Sodium Hyaluronate
The salt form of hyaluronic acid, with a smaller molecular weight that allows it to penetrate more deeply into the skin. It binds up to 1000× its weight in water, delivering intense hydration and plumping fine lines.
Humectant
Stearic Acid
A saturated fatty acid found naturally in skin and many plant oils. It helps soften and condition skin, stabilise emulsions, and gives the product a creamy, spreadable texture.
Emollient
T
Tocopheryl Acetate
A stable, ester form of Vitamin E. It nourishes the skin, neutralises free radicals generated by UV exposure, and helps protect cell membranes from oxidative stress — making it a natural complement to UV filters.
Antioxidant