
Spermidine 5 mg capsules
Spermidine is a naturally occurring polyamine compound found in wheat germ and a range of other food sources.

£40.00
The No7 Prime Forever Skin Preservation Collection is built around a proprietary Antioxidant Peptide blend — described by No7 as their strongest ever broad-spectrum antioxidant formulation.
No7Prime Forever Skin Preservation Collection
Spermidine is a naturally occurring polyamine compound found in wheat germ and a range of other food sources.

Glandular support for the system that carries you through demanding, depleting stretches, made to clinical standard.
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Set up Profile nowThe No7 Prime Forever Skin Preservation Collection is built around a proprietary Antioxidant Peptide blend — described by No7 as their strongest ever broad-spectrum antioxidant formulation. The patent-pending technology is designed to combat free radical activity and reduce oxidative stress: the form of cellular damage that research associates with accelerated visible ageing.
Central to the formulation are Rice Peptides, which work to protect against protein-degrading enzymes within the skin. The practical aim is to support collagen integrity over time — addressing structural decline at an early stage rather than correcting it after the fact. Vitamins C and E contribute a further layer of antioxidant defence, targeting the kind of everyday environmental aggressors — pollution, particulate matter, and oxidative stress — that accumulate quietly across years of exposure.
The collection includes an SPF50, five-star UVA-rated primer, which adds a daily UV protection step to the preservation routine. No7 frames the range around what they describe as "invisible damage": the incremental, day-to-day stressors that alter skin at a structural level before any visible change is apparent.
This collection suits those who want to take a proactive rather than reactive approach to skin health — particularly people in their thirties and forties who are beginning to think about long-term preservation rather than correction. It works as a coherent daily system rather than a collection of standalone products, and the inclusion of SPF50 means UV protection is built into the routine rather than treated as an afterthought.
Ingredients: Proprietary Antioxidant Peptide blend (patent-pending), Rice Peptides, Vitamin C, Vitamin E, Water, Butylene Glycol, Pentylene Glycol.
Proprietary Antioxidant Peptide blend (patent-pending), Rice Peptides, Vitamin C, Vitamin E, Water, Butylene Glycol, Pentylene Glycol
Apply to cleansed skin in the morning before moisturiser and SPF. Use the serum daily as the first active step in your routine; follow with the SPF50 primer for integrated UV protection. Follow the usage instructions on each product's packaging for specific quantities and layering order.
The range is fragrance-light and formulated without common irritants, but sensitive or rosacea-prone skin should patch-test the primer and serum on the inner forearm for 24 hours before full facial use.
Yes—the primer is silicone-based and designed to set to a smooth, semi-matte finish that grips foundation; allow 60–90 seconds after application before applying make-up.
No7 positions the collection for people in their thirties and forties who want to act before visible ageing appears, but anyone seeking a preventative antioxidant routine can adopt it earlier.
The primer carries Boots five-star UVA rating and SPF50, meeting UK guidelines for daily protection year-round; reapply every two hours during prolonged outdoor exposure.
Yes—apply tretinoin at night and use the Prime Forever system in the morning; the antioxidant blend may help buffer retinoid irritation, but introduce gradually and monitor for dryness.
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Overall sentiment
4 days ago
Gentle on a sensitive stomach, and I feel like myself again. I had tried two other glandulars before this and neither sat right.
1 week ago
I was sceptical about glandulars, but my mid-afternoon crash has genuinely eased. One capsule with breakfast and I forget about it.
2 weeks ago
Not a stimulant, which is exactly what I wanted. It took about ten days, then I realised I wasn’t dreading the afternoon any more.
3 weeks ago
Bought after a blood panel flagged a flat cortisol curve. Easy to take, no jitters, and the sourcing is refreshingly transparent.
1 month ago
Training hard through a stressful stretch and this has helped me bounce back between sessions. Already on my second bottle.
1 month ago
No frills, one ingredient, a sensible dose. I appreciate that it is designed to be used for a season rather than forever.
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