Life Extension UK: Research-Led, Longevity-Focused
Last updated: 2026-08-31 · by Sun Supplements
Life Extension has been publishing peer-reviewed research and formulating cutting-edge supplements since 1980. They're best known for pushing the boundaries — early movers on NMN, fisetin, CoQ10 ubiquinol, broad-spectrum flavonoids — and for publishing detailed 'protocols' that explain the science behind each formulation. If you want the most bioavailable form of everything, often at higher doses than competitors, Life Extension is the brand to look at.
Founded
1980
Reputation
Research-led
Products
82 across 10 categories
UK delivery
2-5 working days · free over £30
About Life Extension
Life Extension has been in the supplement industry since 1980 and is widely regarded as a research-led brand. Their formulations emphasise:
- Best-in-class ubiquinol CoQ10 products — sells more ubiquinol than most other brands combined
- Wide range of longevity-focused actives — NMN, fisetin, resveratrol, pterostilbene
- Detailed formulation rationale — each product page explains the clinical evidence behind every ingredient and dose
- FLORASSIST probiotic range covers heart, mood, immune, and weight-specific blends
At Sun Supplements, we currently stock 82 Life Extension products across 10 categories — all available with free UK delivery over £30 and 2-5 working day tracked shipping.
What Makes Life Extension Stand Out
From our perspective as a UK retailer who curates US supplement brands, here are the reasons Life Extension stands out:
- Best-in-class ubiquinol CoQ10 products — sells more ubiquinol than most other brands combined
- Wide range of longevity-focused actives — NMN, fisetin, resveratrol, pterostilbene
- Detailed formulation rationale — each product page explains the clinical evidence behind every ingredient and dose
- FLORASSIST probiotic range covers heart, mood, immune, and weight-specific blends
Best-Sellers
These are the most popular Life Extension products with our UK customers right now:
Browse by Category
Click any category to see all Life Extension products we stock:
- CoQ10 (14 products)
- Probiotics (14 products)
- Multivitamins (8 products)
- Vitamin D (8 products)
- Omega-3 (8 products)
- NMN (8 products)
- Magnesium (6 products)
- B-complex (6 products)
- Curcumin (6 products)
- Resveratrol (4 products)
Shop all Life Extension
Browse the full Life Extension range with free UK delivery over £30.
View all Life Extension →Frequently Asked Questions
Is Life Extension available in the UK?
Yes — Life Extension is available in the UK through specialist US supplement importers like Sun Supplements. We stock 82+ Life Extension products and ship to the UK with free delivery over £30.
Is Life Extension shipped from the UK?
Sun Supplements is UK-based. Orders are dispatched from our UK warehouse and delivered in 2-5 working days via tracked shipping.
Are Life Extension products authentic?
Yes — every product is sourced directly from Life Extension (or their authorised US distributor) and shipped in original sealed packaging with full batch and expiry information.
What's the best Life Extension product to start with?
The most popular Life Extension products at Sun: Two-Per-Day Multivitamin; Super Omega-3 (TG form); Super Ubiquinol CoQ10 with Enhanced Mitochondrial Support. Pick based on your goal.
How does Life Extension compare to other US supplement brands?
Life Extension (founded 1980) is positioned as research-led. Compared to other US brands at Sun: Best-in-class ubiquinol CoQ10 products — sells more ubiquinol than most other brands combined Wide range of longevity-focused actives — NMN, fisetin, resveratrol, pterostilbene
Related guides
- US Supplements in the UK — the complete buyer's guide
- Magnesium UK guide
- Vitamin D UK guide
- Omega-3 UK guide
- Probiotics UK guide
- Multivitamin UK guide
- Shop all brands
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