Double Wood Supplements Citrus Bergamot Extract Review

A citrus bergamot supplement designed to support cardiovascular health and help maintain healthy cholesterol levels.

Product Focus: CholesterolAlso covers:HeartMetabolism
Tier ⓘ
Tier 2 · Rank 21
Tier 2 · Researched. Human studies show improvement in an aging-related function or a specific goal, and the reviews agree. Rank 21 within Tier 2 for Cholesterol; 21 of 53 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
70 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
87% of 5,622
Biohacker Mentions
2 of 10
Cost per month
$30

Study, Trial or Testing Result Summary

Members Only22 human studies · 18 improved
22 human studies18 improved3 no effect1,409 people studied

This product gives 1000 milligrams of bergamot extract a day, above the doses that worked in studies, so the main ingredient is at a full dose. Most human trials found bergamot extract lowers cholesterol. In 64 adults with high cholesterol, 150 milligrams a day of bergamot flavonoids for 4 months lowered total cholesterol by 8.8 percent and bad cholesterol by 11.5 percent [1]. In 90 adults with features of metabolic syndrome, 12 weeks of a high-dose bergamot extract lowered total cholesterol by 13.2 percent, bad cholesterol by 17.7 percent and blood fats by 16.6 percent compared with placebo [2]. In 50 adults with moderately high cholesterol, 400 milligrams a day for 12 weeks lowered total cholesterol, bad cholesterol and blood fats [3]. In 52 obese adults, 1300 milligrams a day for 90 days cut cholesterol measures by up to 41.4 percent [4]. In 98 older adults, a bergamot formula lowered bad cholesterol more than placebo, though total cholesterol and blood fats did not differ [5]. Not every study agreed: a six-month blend of fenugreek, olive leaf and bergamot in 100 people with prediabetes did not change cholesterol [6]. Many studies were small and tested blends rather than bergamot alone. Animal and cell studies are never counted.

See all 22 studies →Hide the studies

Review Totals and Summary

Members Only5,622 reviews · 87% positive
5,622 reviews · Amazon 5,269 · Doublewoodsupplements 196 · Walmart 157
87% positive8% neutral5% negative

Double Wood Supplements Citrus Bergamot Extract has accumulated a substantial number of reviews from users across various platforms like Amazon, the official Double Wood website, and Walmart, and the general consensus leans heavily toward a positive experience. Many people highlight noticeable improvements in areas like heart health and cholesterol management after consistent use, reporting favorable changes in their routine blood work. A lot of users also praise the product's perceived effectiveness, often mentioning that they feel more energetic or simply healthier since starting the supplement. Another frequently mentioned advantage is the supplement's ease of use—most customers find the capsules easy to swallow and convenient to incorporate into a daily regimen. For those who were concerned about taste, several reviews confirm there's little to no aftertaste or unpleasant flavor, which is a relief for people who are sensitive to that aspect of supplements. Beyond effectiveness, quality is another strong suit according to many reviewers. Comments often note that the capsules appear well-made and that there's a sense of trust in the brand's reputation, with some buyers appreciating the clear labeling and information provided. Shipping and customer service experiences are mostly positive as well, especially when purchasing directly through the manufacturer or trusted retailers. However, not all experiences are universally glowing. There are a fair number of neutral reactions, with some users stating that while their blood work or general health did not get worse, they also didn’t notice any tangible improvements. This suggests that the effects may vary from person to person or take longer for some to become evident. A smaller percentage of reviews are negative, and these typically revolve around a lack of noticeable results, with a few users expressing disappointment after seeing no change even after taking the supplement as directed for several months. Some negative feedback also involves mild digestive discomfort or stomach upset, though these comments are relatively uncommon. Additionally, occasional complaints arise about package issues—like broken capsules or late deliveries—though these are not dominant themes and are often addressed by customer service when they do occur. A handful of reviewers express skepticism about the supplement’s value, especially if they did not see measurable results, and a few mention that the price point feels high compared to their expectations, but this seems to depend on personal budgeting priorities and outcome expectations. Overall, user sentiment around Double Wood Supplements Citrus Bergamot Extract is largely positive, underpinned by reports of effectiveness and an easy, generally pleasant user experience. While it's clear that not every individual reaps dramatic results, the consistency in reporting mild to significant health benefits, coupled with few complaints about taste or usability, drives a solid reputation among users.

Biohacker Summary

Members Only2 of 10 recommend it
2 of 10 biohackers on our panel recommend it

Only two of the ten panelists spoke about citrus bergamot, the main ingredient in this product, so the panel's view is thin. One of them recommends it as part of a formula he backs, and the other uses it, saying he sourced it in Calabria, Italy, and drank it all day as a tea. His reason for taking it was to improve his cholesterol profile. Neither panelist gave a dose, and neither mentioned a caution or anyone who stopped using it.

See all 2 biohackers →Hide the biohackers
  • Dave Asprey · Citrus Bergamot · recommends
    • 7 Oct 2026 · recommends · YouTube ↗
      Recommends Citrus Bergamot as part of the Biopurify formula.
  • Ben Greenfield · Citrus Bergamot · uses
    • 22 Mar 2018 · uses · YouTube ↗
      Was sourcing citrus bergamot in Calabria, Italy, which studies show helps improve cholesterol profiles, and he drank it all day as a tea.

RAL Summary

Members OnlyTier 2 for Cholesterol

Tier 2 because most controlled human trials, the largest with 98 people, found bergamot extract lowers total and bad cholesterol [5][2], and 87% of 5622 reviews are positive.

Where the evidence disagrees: 3 of the 22 human studies found no effect.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Cardiovascular system, Metabolic system

Combine with: Not compulsory.

Possible side effects: No major side effects reported.

Supplement Facts

CITRUS BERGAMOT EXTRACT - Full Spectrum Citrus bergamia Risso Fruit Extract Complex, pextract comprised of Neoeriocitrin, Naringin, Neohesperidin, Melitidin, Bruteridin, Pectin and Vitamin C 1000 mg
Supplement Facts
Serving Size 2 Capsules
Servings Per Container 30
Amount Per Serving% Daily Value
CITRUS BERGAMOT EXTRACT - Full Spectrum Citrus bergamia Risso Fruit Extract Complex, pextract comprised of Neoeriocitrin, Naringin, Neohesperidin, Melitidin, Bruteridin, Pectin and Vitamin C1,000 mg†
† Daily Value not established.

Other ingredients: Hypromellose (capsule), Microcrystalline Cellulose, Vegetable Stearate, Silica.

Directions: Suggested Use: Take 2 capsules daily during the first 1 to 6 months, 1 to 2 capsules as a maintenance dose thereafter. Do not exceed 3 capsules per day.

Label source: Amazon · Report a label change

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The Double Wood Supplements Citrus Bergamot Extract label
Citrus Bergamot Extract

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Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.