Professional grade supplements

Sleep Better. Gut Better. Perform Better.

Clean, UK-made supplements for busy professionals and active families. No fillers, no fluff — just evidence-led nutrition that works around your life.

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90 day
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🇬🇧 UK Manufactured
🔬 Lab Tested
🚫 No Fillers
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4 products
OCTI Nutrition 5-HTP supplement bottle on a white backgroundBottle of OCTI Nutrition 5-HTP supplement on a white surface with a window and plant in the background.
Key benefits
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Capsule
5 HTP with L-Tryptophan

Helps to raise serotonin levels which can lead to an increased feeling of happiness Reduces Anxiety & Stress...

£12.50
★★★★★ 17 reviews
Double Magnesium Double Magnesium
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Tablet
Double Magnesium

Provides 376mg of magnesium per daily dose Supports bones, muscle function, and energy metabolism Aids in stress relief,...

£14.50
★★★★★ 17 reviews
Sleep Stack
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Sleep Stack

<p><em>For the nights that won't switch off — and the mornings that pay for it.</em></p> <p>If you're lying...

£27.00
★★★★★ 17 reviews
Sale
Oci Nutrition supplement products with labels for Sustained Energy, Muscle Recovery, and Restful Sleep on a green background.Advertisement for a supplement brand with product bottles and a transformation before-and-after image.
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Bundle
Octi- 3 Phase Energy Reset

If you’re ready to build energy that actually lasts, start with the complete 3-Phase Professional Routine designed for...

£45.50 £48.43
★★★★★ 17 reviews
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🌙 I need better sleep 🌿 My gut needs help ⚡ I need more energy 🧘 I'm constantly stressed
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90-Day Guarantee
Full refund if you don't feel the difference
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Free UK Delivery
On orders over £40. Dispatched in 1–2 days.
🇬🇧
UK Manufactured
GMP certified facility. Third-party lab tested.
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No Fillers
Clean ingredients only. No bulking agents.