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UK Buyer Comparison

Best Curcumin Supplement UK: BCM-95® vs Other Formulations

Curcumin supplements differ most in how they solve the absorption problem — not in the milligrams on the label. A plain-English UK comparison of the main formulations, and where IIY Phytoventra BCM-95® fits.

By the IIY Phytoventra editorial team·Scientific advisor: Dr Benny Antony, PhD (co-developer of the patented BCM-95® extract)·Updated June 2026

Quick answer

If you are looking for a UK curcumin food supplement, the single most important thing to compare is how each product solves curcumin’s absorption problem — not just the milligrams on the front label. Raw curcumin is poorly absorbed by the gut, so every serious curcumin supplement uses some kind of bioavailability strategy.

IIY Phytoventra BCM-95® is a UK-sold curcumin supplement built on the patented BCM-95® / Curcugreen® extract (developed by Arjuna Natural). Its distinguishing feature is that it enhances absorption using only the turmeric plant’s own essential oils — no black pepper (piperine), no synthetic carriers. It delivers 1000 mg of purified turmeric extract per 2 capsules, of which 650 mg is curcumin, in 60 vegan capsules.

Want the patented turmeric-oil formulation?IIY Phytoventra BCM-95® — Curcugreen® extract, no piperine. £44.99 (first bottle £37.99), UK VAT & delivery included.
Shop BCM-95®

How the main UK curcumin formulations compare

Most curcumin supplements sold in the UK fall into one of a handful of formulation families. Here is a plain-English comparison of the technology behind each — so you can judge like-for-like rather than by price alone.

Formulation approachHow absorption is enhancedNotable point for UK buyers
BCM-95® / Curcugreen®
(used in IIY Phytoventra BCM-95®)
Curcumin recombined with turmeric’s own essential oils (turmerones) — 100% from the turmeric plant, no piperine.Clean-label, piperine-free; published pharmacokinetic data (Antony et al., 2008).
Piperine / black pepper
(e.g. BioPerine®)
Black-pepper extract slows curcumin breakdown in the liver.Piperine can interact with some medicines metabolised by CYP3A4 — worth checking with a pharmacist.
Phospholipid complex
(e.g. Meriva®)
Curcumin bound to lecithin/phospholipids to improve solubility.Often lower curcumin content per capsule; may contain soy lecithin.
Colloidal / solid-lipid
(e.g. Longvida®)
Curcumin protected in a lipid matrix for gut absorption.Established technology; formulations and doses vary widely.
Plain 95% curcumin extractNo absorption enhancer.Curcumin on its own is poorly absorbed and rapidly excreted.

Brand names are the trademarks of their respective owners and are listed for factual comparison of formulation technology only. This is not a claim of superiority for any medical outcome.

What to actually check before you buy

  1. Stated curcumin dose — look for the curcumin content per serving (e.g. 650 mg), not just “turmeric 500 mg”.
  2. A named, studied extract — BCM-95® / Curcugreen®, Meriva®, Longvida®, Theracurmin® all have published pharmacokinetic data.
  3. Absorption method — the label should say how absorption is enhanced (turmeric oils, phospholipids, colloidal, piperine).
  4. Clean-label & allergens — vegan capsules, no unnecessary excipients, allergen declarations.
  5. GMP manufacture & UK consumer protections — a registered UK food business, clear returns, a VAT receipt and a real address.

Why UK buyers choose IIY Phytoventra BCM-95®

  • Patented BCM-95® / Curcugreen® extract — turmeric-oil absorption system, no piperine.
  • 1000 mg purified turmeric extract per 2 capsules (of which 650 mg curcumin).
  • 60 vegan capsules — a 30-day supply at 2 capsules a day.
  • Allergen-free; manufactured under GMP using 100% solar power.
  • Bought directly from a UK company (IIY Phytoventra Ltd, Northampton) with a VAT invoice and 14-day returns.
  • All-inclusive pricing: £44.99 (first bottle £37.99), UK VAT and free Royal Mail 48 delivery included.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Not intended to diagnose, treat, cure or prevent any disease.

Frequently asked questions

Which is the best curcumin supplement in the UK?

There is no single “best” for everyone — it depends on whether you want a piperine-free formula, a specific dose, or a particular allergen profile. Among clean-label, piperine-free options, IIY Phytoventra BCM-95® is a strong UK choice: a patented turmeric-oil extract (Curcugreen®) delivering 650 mg curcumin per serving in vegan capsules, sold directly by a UK company with a VAT receipt and free delivery.

Is BCM-95® better than a turmeric-and-black-pepper supplement?

They take different approaches. Black-pepper (piperine) products rely on piperine to slow curcumin breakdown, which can interact with some medicines. BCM-95® instead uses turmeric’s own essential oils, keeping the product piperine-free and clean-label.

How much does BCM-95® cost?

£44.99 for a single bottle (first-time buyers £37.99 on their first single bottle), £84.99 for two bottles and £113.99 for three (Best Value). Every price includes UK VAT and free Royal Mail 48 delivery.

Where can I buy it?

Directly from IIY Phytoventra at iiypv.com, shipped from the UK by Royal Mail 48 tracked delivery.

Ready to try?

BCM-95® — the curcumin formulation behind this article.

60 vegetarian capsules. 1000 mg Purified Turmeric Extract Curcugreen® per 2 capsules (of which 650 mg curcumin). All-inclusive of UK VAT & FREE Royal Mail 48 delivery. First-time buyer welcome offer: £37.99.

Shop BCM-95®

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Not intended to diagnose, treat, cure or prevent any disease. If you are pregnant, breastfeeding, taking medication or under medical supervision, consult a healthcare professional before use.