Free deliveryWhy The Wellness recommends this
Curated, not stocked.
Our team selected this for patients who want a structured, twice-daily approach to environmental skin defence without a heavy or complicated texture. The Glaciology™ complex addresses several aggressors in a single step — a practical consideration for those who prefer a streamlined routine. It sits best as a long-term foundation layer rather than a quick-result treatment, and pairs logically with a broad-spectrum SPF as part of a consistent morning habit.
About this product
No7 Prime Forever Serum
No7 Prime Forever Serum is centred on the brand's exclusive Glaciology™ complex — a formulation designed to address the visible effects of environmental aggressors including UV exposure, pollution, poor nutrition, and inadequate sleep. At its core is a world-first antioxidant peptide technology intended to support the skin's self-protection against accelerated visible ageing.
The formula draws on 29 ingredients in total. Hyaluronic acid provides a hydration anchor; niacinamide contributes to skin tone and barrier function; and vitamins C and E form a broad-spectrum antioxidant pairing that No7 describes as its most advanced to date. Together, these make up a layered approach to daily environmental defence rather than a single active working in isolation.
The texture sits between a gel and a light fluid — it absorbs readily and layers without heaviness under moisturiser, SPF, or make-up. No7 states the serum delivers 24-hour preservation from the moment of application and up to 100 hours of scientifically tested hydration. It is formulated for twice-daily use, and No7 recommends pairing it with their SPF50 Primer to complete the Prime Forever regime.
This is a product positioned for cumulative, long-term results rather than an immediate visible change. The lightweight texture makes it a practical fit for combination and sensitive skin types, as well as those beginning to address early signs of ageing, dryness, or loss of elasticity. Check the packaging for the full 29-ingredient list before use.
What it does
Benefits
- 01
Glaciology™ antioxidant peptide technology targets visible environmental ageing from UV, pollution, and lifestyle factors
- 02
Broad-spectrum antioxidant complex featuring vitamins C and E, niacinamide, and peptides across 29 ingredients
- 03
No7 states 24-hour skin preservation from the moment of application
- 04
Up to 100 hours of scientifically tested hydration
- 05
Lightweight gel-fluid texture layers cleanly under moisturiser, SPF, and make-up
- 06
Suited to combination, sensitive, and early-ageing skin concerns
Get the most from it
How to use
Apply morning and evening to cleansed skin before moisturiser. For best results, use alongside No7 Prime Forever SPF50 Primer as part of the full Prime Forever regime.
What's inside
Ingredients
View full ingredient list
Hyaluronic acid, niacinamide, peptides, vitamin C, vitamin E (full ingredient list of 29 ingredients available on pack)
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