Description
Optiphi Delta Retinol Serum 1 is a rich evening serum with retinoids in an advanced delivery system designed for gradual release and minimal irritation. It is the starting point of the Delta retinol range and can be used with other Delta products.
Time-controlled encapsulated retinol works with bakuchiol, vitamin E, bisabolol, squalene and Bidens pilosa extract, helping reduce the look of wrinkles, fine lines, sagging and uneven pigmentation.
Key benefits
- Helps reduce the look of fine lines and wrinkles
- Helps skin look firmer and more even-toned
- Time-controlled encapsulated retinol for minimal irritation
- Bakuchiol and bisabolol help keep skin comfortable
How to use
- Apply in the evening to clean, dry skin, underneath moisturiser.
- Introduce slowly if your skin is new to retinol, starting 2 to 3 evenings a week.
- Follow with Delta Daily Hydration (HyD) or Rich Daily Hydration (HyR).
- Use a broad-spectrum sunscreen every morning.
Pairs well with
- Optiphi Delta Gentle Cleanser: a mild foaming cleanser for evening use.
- Optiphi Delta Rich Daily Hydration: a rich moisturiser to layer over the serum.
- Optiphi Delta Protection SPF 30: a broad-spectrum SPF 30 for the morning after.
- Optiphi Delta Retinol Serum 2: the next step once your skin is used to retinol.
Ingredients
Aqua, Sodium Acrylates Copolymer, Hydrogenated Polydecene, Bakuchiol, Isosorbide Dicaprylate, Squalene, Phenoxyethanol, Polyacrylamide, Undecane, Bidens Pilosa Extract, Elaeis Guineensis (Palm) Oil, Gossypium Herbaceum (Cotton) Seed Oil, Tocopheryl Acetate, Bisabolol, Cetearyl Alcohol, Ethoxydiglycol, Sorbitan Stearate, C13-14 Isoparaffin, Phospholipids, Polyglyceryl-10 Stearate, Linum Usitatissimum (Linseed) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Tridecane, Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer, Polysorbate 60, Polysorbate 20, Retinol, Laureth-7, Disodium EDTA, Ethylhexylglycerin, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Sodium Hydroxide, BHT, Tocopherol, Ascorbic Acid, Propyl Gallate
Good to know
- Contains active ingredients: read our Active Ingredients guide before use.
- Contains a retinoid. Avoid use if pregnant or breastfeeding unless advised by your doctor.
- Use a broad-spectrum sunscreen daily while using this product.
- Can cause dryness or peeling; reduce frequency if this happens.
- Patch test on a small area first and stop use if irritation occurs.
- For external use only. Keep out of reach of children.
Results vary from person to person.

