A rich serum featuring 3 unique retinoids in an advanced delivery system for optimized skin penetration. The unique, in-house designed delivery system ensures maximum activity with minimal irritation. This serum was developed to boost the activity of other DELTA products to reduce the signs of aging, including wrinkling, fine lines, sagging and volume loss, as well as pigmentation concerns. It can be used in conjunction with any other DELTA product, and should be introduced slowly to retinol-naïve skin.
Best for first-time retinol users or those with sensitive skin looking for gradual anti-aging benefits. Also great for anyone dealing with fine lines, uneven texture, or dull skin.
- Start with 1–2 drops on clean, dry skin in the evening, applying a thin layer to the face and neck.
- If you're new to retinol, use every other evening to build up tolerance.
- Gradually increase usage as your skin adjusts. Always follow with sunscreen during the day.
Retinol – Encourages cell turnover, reducing the appearance of fine lines and promoting smoother skin texture
Peptides – Support collagen and elastin production, helping to firm and rejuvenate skin
Vitamin E – Antioxidant protection and helps soothe the skin
Hyaluronic Acid – Provides hydration and helps plump the skin, reducing irritation often caused by retinol
Botanical Extracts – Soothe and calm the skin, reducing redness or dryness
Retinol, Peptides, Vitamin E, Hyaluronic Acid, Botanical Extracts, Glycerin, Soothing Agents, Preservatives.
- Gently stimulates collagen production for firmer, smoother skin
- Reduces the appearance of fine lines, wrinkles, and uneven tone
- Refines skin texture for a softer, clearer complexion
- Boosts radiance while maintaining a gentle formula for sensitive skin
- Lightweight, non-greasy finish
- Cruelty-free
- Recyclable packaging
- Paraben-free
- Dermatologist-developed
- Enhances skin firmness and smoothness with minimal irritation for sensitive or first-time retinol users
- Boosts the effectiveness of other DELTA products for stronger anti-aging results
- Targets fine lines, wrinkles, and uneven skin texture for a more youthful appearance
- Advanced delivery system ensures optimized skin penetration and maximum retinoid activity
- Brightens dull skin and helps reduce visible pigmentation for a more even, radiant complexion
Order in 12 hours 47 minutes. Your order will be shipped between Thursday 10th September & Friday 11th September 2026.
Yvonne –
Radiant Skin with Optiphi Retinol Serum!Achieve radiant skin with Optiphi Retinol Serum! This serum has transformed my skin, leaving it smooth and glowing. A must-have in my skincare routine!