⚡ AMPK Pathway Activation

AMPK (AMP-activated protein kinase) is an enzyme playing a central role in cellular energy homeostasis. Academic research documents that berberine activates AMPK, which in turn influences multiple downstream lipid metabolism pathways. AMPK activation increases the uptake of LDL particles by the liver, promotes fatty acid oxidation and enhances GLUT4 glucose transporter translocation. This AMPK activation mechanism is the primary focus of peer-reviewed berberine research and distinguishes berberine mechanistically from statin-class compounds. Educational context only.

🔬 LDL Receptor Upregulation

A key mechanism documented in the literature is berberine's upregulation of LDL receptor (LDLR) expression on liver cells. Research by Kong et al. (2004, Nature Medicine) identified that berberine stabilises LDLR mRNA, extending the half-life of LDL receptor messenger RNA and thereby increasing LDL receptor density on hepatocytes. This mechanism of action is distinct from statins, which reduce cholesterol synthesis via HMG-CoA reductase inhibition. The LDLR mRNA stabilisation pathway was characterised as a novel mechanism for influencing LDL receptor levels — educational research context only.

🧬 Lipid Synthesis Modulation

Beyond AMPK and LDL receptors, berberine research documents its influence on lipid synthesis pathways. Berberine has been shown to suppress fatty acid synthase (FAS) — an enzyme involved in lipid synthesis — and modulate lipoprotein lipase activity, an enzyme that breaks down circulating triglycerides. AMPK activation also downregulates lipogenic genes in adipose and muscle tissue. Additionally, berberine influences gut microbiota composition and bile acid metabolism, which are central to cholesterol homeostasis. These multiple complementary mechanisms have made berberine one of the most studied plant alkaloids in the lipid metabolism literature. Educational context only.

📊 Meta-Analysis Data Summary

Multiple meta-analyses of randomised controlled trials have examined berberine's effects on lipid parameters. Published data across 18 RCTs (1,788 participants, 4–24 weeks) show: LDL reduction of approximately −0.46 mmol/L (95% CI); total cholesterol reduction of approximately −0.48 mmol/L; triglyceride reduction of approximately −0.34 mmol/L; modest HDL increase. No serious adverse events were reported across 16 studies (Asbaghi et al., Nutrition Reviews, 2023). Anti-inflammatory effects via inhibition of inflammatory cytokines have also been documented in research examining berberine's effects on endothelial function. All data is educational research context — not a product claim. See PubMed references below.

🌿 What Is Berberine?

Berberine (CAS 2086-83-1) is a naturally occurring isoquinoline alkaloid found across several botanical species — primarily Berberis vulgaris (Barberry), Berberis aristata (Indian Barberry / Tree Turmeric), Coptis chinensis (Goldthread) and Hydrastis canadensis (Goldenseal). Its characteristic bright yellow colour results from the alkaloid's structure. The 10:1 extract ratio in this product means 10 parts of raw Berberis plant material were used to produce 1 part concentrated extract — making each 1000mg tablet equivalent to 10,000mg raw plant material. One of the most extensively studied plant-derived compounds in the phytochemical literature. Food supplement — not a medicine.

💊 Full Excipient Transparency

Active: 1000mg Berberine 10:1 extract (from Berberis species). Bulking agents: Microcrystalline Cellulose and Dicalcium Phosphate — food-grade tablet structure agents. Anti-caking agents: Magnesium Stearate and Silicon Dioxide — standard tablet manufacturing flow agents. All four excipients declared by function. No hidden fillers. No gelatin. All excipients are standard food-grade tablet ingredients approved under UK food regulations. The bioavailability of berberine is relatively low in its natural state — approximately 5% absorption from standard oral dosing — due to rapid first-pass metabolism. Formulations using dietary fats may assist absorption according to the research literature.

⚠️ Important: Berberine is known to interact with certain regular medicines. If you take any regular medicines — especially for metabolic, cardiovascular or immunological conditions — always consult a qualified healthcare professional before taking this product. This product is a food supplement — not a medicine. This product should not be used as a replacement for any prescribed medication.

⭐ 5 Star Food Hygiene Rating

Independently awarded by UK local authority. GS1 UK registered supplier.

🥇 eBay #1 on Verified Sales

149,000+ confirmed marketplace sales · 10+ years trading · eBay Top Rated

✅ 230+ Trustpilot Reviews

Rated Excellent · verified UK buyers · consistent 4.9★

What is Cholesterol Pro?

Cholesterol Pro is a food supplement tablet containing 1000mg of Berberine 10:1 extract per tablet — equivalent to 10,000mg of raw Berberis plant material. It is a food supplement only — not a medicine. Not intended to diagnose, treat or cure any condition.

What is the active ingredient?

Each tablet contains 1000mg Berberine 10:1 extract from Berberis species — a naturally occurring isoquinoline alkaloid. Full excipients: Microcrystalline Cellulose, Dicalcium Phosphate (bulking), Magnesium Stearate, Silicon Dioxide (anti-caking). All fully declared.

What does the AMPK research on berberine involve?

Academic research documents berberine's activation of AMPK (AMP-activated protein kinase) — an enzyme central to cellular energy homeostasis. AMPK activation influences LDL receptor expression, fatty acid metabolism, glucose transport and lipogenic gene regulation. This mechanism has been identified as distinct from statin pathways. Educational context only — no health claims made.

How does berberine affect LDL receptors?

Kong et al. (Nature Medicine, 2004) identified that berberine stabilises LDLR mRNA — extending the half-life of LDL receptor messenger RNA and increasing LDL receptor density on liver cells. This is a novel mechanism distinct from statin-class compounds that inhibit HMG-CoA reductase. Educational research context only — not a product claim.

📋 Are there authorised health claims for berberine?

No — there are no authorised EU/UK health claims for berberine under Regulation EC No 432/2012. All science on this page is educational context only. Food supplement — not a medicine.

What does the research literature say about berberine dosage?

Published research typically uses doses of 900–2,000mg per day divided across 2–3 doses, often taken with meals. Berberine has relatively low natural bioavailability (~5% absorption); taking with dietary fats may assist absorption according to the literature. Always follow the product label directions. Educational context only.

How does Cholesterol Pro compare to statin-class compounds?

Statins inhibit HMG-CoA reductase to reduce cholesterol synthesis. Berberine's documented mechanism is distinct — LDLR mRNA stabilisation and AMPK activation rather than synthesis inhibition. This product is a food supplement — not a medicine. It should not replace prescribed medication and any changes to a medication regime must be discussed with a healthcare professional.

⚠️ Should I take this if I am on regular medicines?

Berberine is known to interact with certain regular medicines. If you take any regular medicines — particularly for metabolic, cardiovascular or immunological conditions — always consult a qualified healthcare professional before taking this product. Do not take alongside regular medicines without guidance.

🚫 Is this product safe during pregnancy?

No — not recommended during pregnancy or breastfeeding. Berberine safety data during pregnancy is insufficient and professional guidance advises against use. Not suitable for children under 18.

Is Cholesterol Pro vegan?

The berberine extract is plant-derived. Excipients (MCC, DCP, MgSt, SiO₂) contain no animal-derived ingredients. No gelatin. Suitable for vegetarians.

Is wholesale and bulk supply available?

Yes — 5 size formats from 60 to 500 tablets, with larger bulk quantities available on request. Established bulk cholesterol supplement UK and wholesale cholesterol supplement UK supplier. Contact for trade pricing →

What is the difference between Cholesterol Pro and Berberine 1000mg Tablets?

Identical active ingredient and excipients — both contain 1000mg Berberine 10:1 extract, MCC, DCP, MgSt and SiO₂. Cholesterol Pro is positioned for buyers researching berberine specifically in a cardiovascular nutrition context. The Berberine 1000mg Tablets format includes larger wholesale packs (up to 25,000 tablets). Same specification, same strength, same supplier.