Citrus Bergamot
Also known as: Bergamot Extract, Citrus bergamia, BPF, Bergamot Polyphenolic Fraction
Lower numbers = closer to natural. Higher numbers = more enhanced.
Why this rating?
A citrus flavonoid extract sold as a supplement for cholesterol support. No anabolic, androgenic or ergogenic action, and it does not raise the natural ceiling. Rated 1 (basically natty).
Overview
The most popular "natural statin alternative" in bodybuilding circles, and the one people reach for when they want to address cycle-damaged lipids without a prescription. It has genuine randomized trial support, and the size of the effect it produces is roughly a fifth of what a statin does, which is the part that usually goes unmentioned.
Important Warnings
- •Effect size is small, 11.5% LDL reduction versus 50%+ for high-intensity rosuvastatin
- •Not adequate lipid protection for oral 17-alpha-alkylated steroid cycles
- •The 150mg trial dose used a standardized flavonoid extract, not the 500-1000mg whole extract sold retail
- •Supplement-grade quality and standardization vary between products
- •Not approved as a medicine for hyperlipidemia anywhere
- •Effects take months, not weeks: the trial ran 4 months
Purpose & Use Cases
Mild Lipid Support Without A Prescription
The realistic use case: someone who wants to do something about their cholesterol, has modest elevation, and either cannot or will not obtain a statin. It produces a real but small improvement.
Antioxidant Effect On Oxidized LDL
The randomized trial data also showed a reduction in oxidized LDL and an increase in paraoxonase activity, which are mechanistically relevant to atherosclerosis beyond the raw LDL number.
Benefits
- Randomized, double-blind, placebo-controlled trial support, unusual for a supplement in this category
- Total cholesterol decreased 8.8% and LDL-C decreased 11.5% over 4 months in that trial
- HDL-C increased 5.5% (trending toward significance)
- Oxidized LDL significantly reduced by 2.0% and paraoxonase activity increased by 6.5%
- Weight, blood pressure, and hepatic and renal blood markers were unchanged, demonstrating good tolerability
- Available over the counter with no prescription
Good to Know
The honest comparison with a statin
Bergamot lowered LDL-C by 11.5% over four months in its randomized trial. High-intensity rosuvastatin (20-40mg) lowers LDL by 50% or more, and even moderate-intensity dosing achieves 30-49%. Bergamot works. It just does roughly a fifth of the job. For someone whose lipids have been wrecked by an oral cycle, that gap is the difference between an intervention and a gesture.
The 150mg trial dose is not the 1000mg supplement dose
The trial used 150mg/day of a standardized flavonoid extract. Retail products commonly sell 500-1000mg of a whole extract. These are different preparations at different concentrations, a bigger number on the label does not mean more active flavonoid.
It has real randomized evidence, which is rare here
Unlike most supplements in this category, bergamot has a randomized, double-blind, placebo-controlled trial with statistically significant lipid endpoints, plus reductions in oxidized LDL and increased paraoxonase activity. The evidence is modest in effect size but not fabricated.
Dosage Guidelines
| Experience Level | Dosage Range |
|---|---|
| Beginner | 150 – 150 mg/day |
| Intermediate | 500 – 1000 mg/day |
Standardization matters far more than the milligram number, and the two figures here are not the same kind of thing. The randomized trial that produced the results quoted above used 150mg/day of a STANDARDIZED FLAVONOID EXTRACT in 64 subjects over 4 months. Retail bergamot products are typically sold at 500-1000mg/day of a less concentrated whole extract, which is the common community dose but is NOT the material that was trialled at 150mg. Do not assume a higher milligram figure means a stronger product, check the standardized flavonoid content. Effects were measured over 4 months, so this is not a short-term intervention.
Pharmacokinetics vary by extract and standardization. As with saw palmetto, "bergamot extract" is not a single standardized entity. The flavonoid content of the trial material is the meaningful variable, not the milligram figure on a retail label.
Side Effects
Mild gastrointestinal upset
uncommonOccasional heartburn or stomach discomfort. In the randomized trial, hepatic and renal markers, weight and blood pressure were unchanged.
Take with food.
Product variability
commonAs a supplement it is not manufactured to pharmaceutical standards, and flavonoid standardization differs widely between products. Two bottles with the same milligram figure may not be equivalent.
Choose a product that states its standardized flavonoid content and has third-party testing.
General Mitigation Strategies
Genuinely benign: the trial found no change in weight, blood pressure, or hepatic and renal function markers. The risk here is not harm, it is false confidence: relying on an 11.5% LDL reduction while running compounds that can move LDL far more than that.
Post Cycle Therapy (PCT)
No HPT axis interaction. No PCT implications.
How It Works
Bergamot contains a distinctive polyphenolic fraction including brutieridin and melitidin, flavonoids structurally similar to statins, which have been proposed to inhibit HMG-CoA reductase, the same enzyme statins target, alongside antioxidant effects on LDL oxidation. The clinical effect size is far smaller than that of a pharmaceutical statin, consistent with much weaker enzyme inhibition.
Hormonal & Androgenic Profile
N/A: not an androgen.
Not a hormonal compound.
Modestly favourable: roughly 11.5% LDL reduction, 8.8% total cholesterol reduction, a small HDL increase and reduced oxidized LDL over 4 months. Useful at the margin, but an order of magnitude short of what a high-intensity statin does.
Fundamentals
Reference on the practices relevant to Citrus Bergamot: how they are done and where they go wrong. Not a recommendation to use it.
Common Stacks
- Citrus Bergamot + Omega-3: the common no-prescription lipid support pairing
- Bergamot for mild elevation; a statin when a cycle has genuinely damaged the panel
- Do not treat bergamot as sufficient lipid protection for oral 17-AA compounds
Legal Status
Sold as a dietary supplement. Not approved as a medicine for hyperlipidemia in any major jurisdiction, and not manufactured to pharmaceutical standards.
Legal status varies by country and changes over time. This is a general summary, not legal advice.
WADA Status
A citrus flavonoid supplement with no performance-enhancing action. Not listed on the WADA Prohibited List.