Source Naturals UK: Wellness Protocols and Broad Range
Last updated: 2026-08-31 · by Sun Supplements
Source Naturals has been in the supplement business since 1982, with a broad catalogue covering vitamins, nootropics, hormonal support, and their signature 'Wellness Plans' — multi-product protocols for sleep, energy, immunity, and more. They're a good source for harder-to-find ingredients (under practitioner guidance). Source Naturals is also strong in adaptogens and nootropic compounds.
Founded
1982
Reputation
Broad range
Products
82 across 10 categories
UK delivery
2-5 working days · free over £30
About Source Naturals
Source Naturals has been in the supplement industry since 1982 and is widely regarded as a broad range brand. Their formulations emphasise:
- Wellness Plans — multi-product protocols for specific goals (sleep, energy, immunity)
- Broadest catalogue of any US brand we stock — over 600 SKUs
- Strong in adaptogens and hormonal support (under practitioner guidance)
- Life Force Multiple — one of the original 'premium' multivitamins, since the 1980s
At Sun Supplements, we currently stock 82 Source Naturals products across 10 categories — all available with free UK delivery over £30 and 2-5 working day tracked shipping.
What Makes Source Naturals Stand Out
From our perspective as a UK retailer who curates US supplement brands, here are the reasons Source Naturals stands out:
- Wellness Plans — multi-product protocols for specific goals (sleep, energy, immunity)
- Broadest catalogue of any US brand we stock — over 600 SKUs
- Strong in adaptogens and hormonal support (under practitioner guidance)
- Life Force Multiple — one of the original 'premium' multivitamins, since the 1980s
Best-Sellers
These are the most popular Source Naturals products with our UK customers right now:
Browse by Category
Click any category to see all Source Naturals products we stock:
- Multivitamins (12 products)
- B-complex (10 products)
- Adaptogens (10 products)
- Vitamin D (8 products)
- Probiotics (8 products)
- Hormonal support (8 products)
- Nootropics (8 products)
- CoQ10 (6 products)
- Magnesium (6 products)
- Omega-3 (6 products)
Shop all Source Naturals
Browse the full Source Naturals range with free UK delivery over £30.
View all Source Naturals →Frequently Asked Questions
Is Source Naturals available in the UK?
Yes — Source Naturals is available in the UK through specialist US supplement importers like Sun Supplements. We stock 82+ Source Naturals products and ship to the UK with free delivery over £30.
Is Source Naturals 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 Source Naturals products authentic?
Yes — every product is sourced directly from Source Naturals (or their authorised US distributor) and shipped in original sealed packaging with full batch and expiry information.
What's the best Source Naturals product to start with?
The most popular Source Naturals products at Sun: Life Force Multiple; Vitamin D3 2,000 IU; CoQ10 100 mg. Pick based on your goal.
How does Source Naturals compare to other US supplement brands?
Source Naturals (founded 1982) is positioned as broad range. Compared to other US brands at Sun: Wellness Plans — multi-product protocols for specific goals (sleep, energy, immunity) Broadest catalogue of any US brand we stock — over 600 SKUs
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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