Berberine HCl is the lead active here, studied most for switching cleanly between fuels. 7 human studies on Berberine HCl back this formula, each one cited. Who it fits: for everyone, adults.
Verified by IngredientMDThe panel on the left is the one we evaluated, line by line.
All 1 actives checked against the clinical evidence: dose, form, and what the research actually shows.
Doses, ratios, and how the ingredients work together. That assessment is the verdict above: "Backed by human trials".
The verdict is public and identical whether or not a brand pays. A formula that does not clear the bar gets nothing.
Read by the engine against 2.1 million data points from clinical trials, PubMed and more than a hundred vetted sources. No individual reviewer is named or implied.
Cross-checked against 274 documented interactions for these actives.
Public health figures the engine matched to this formula's ingredients. Reported by their source, cited and dated, never written by the brand.
49.1% of US adults
aged 20 and over tried to lose weight in the past 12 months, in the National Health and Nutrition Examination Survey fielded from 2013 to 2016.
CDC National Center for Health Statistics, 201815% of US adults
reported following a calorie-counting eating pattern in the past year, in the International Food Information Council's 2025 Food and Health Survey.
International Food Information Council, 202675% of US adults
said they were trying to limit or avoid sugar in their diet, in the International Food Information Council's 2025 Food and Health Survey.
International Food Information Council, 202647% of US adults
aged 20 and over kept added sugars under the Dietary Guidelines limit of 10 percent of daily calories, leaving more than half of US adults over that limit, in the What We Eat in America dietary recall component of NHANES 2015-2016.
USDA Agricultural Research Service, Food Surveys Research Group, 201995% of US adults
aged 20 and over ate one or more snacks on the day their diet was recorded, in the What We Eat in America dietary recall component of NHANES 2017 through March 2020.
USDA Agricultural Research Service, Food Surveys Research Group, 202459 to 66 days
was the median time it took adults to make a new daily health habit automatic across the studies a 2024 review pooled, with individuals ranging from 4 to 335 days.
Systematic review and meta-analysis, 202461% to 74%
About 61 to 74 percent of adults refilling a long-term medicine on their own stopped within a year, versus 33 to 44 percent on one set pickup day.
Cohort study, 2015Systematic review and meta-analysis, 2020
Pooling 12 trials, berberine supplementation modestly lowered body weight by about 2.1 kg and waist size by about 1.1 cm.
Clinical Nutrition ESPENSystematic review and meta-analysis, 2025
Across placebo-controlled randomized trials in adults, berberine lowered LDL cholesterol by about 0.50 mmol/L and total cholesterol by about 0.45 mmol/L.
Frontiers in PharmacologySystematic review and meta-analysis, 2022
Pooling 37 randomized trials in 3,048 adults with high blood sugar, berberine lowered fasting blood glucose by about 0.82 mmol/L and HbA1c by about 0.63 percentage points, without raising the rate of low blood sugar.
Frontiers in PharmacologyRandomised trial, 2021
In adults with above-normal blood sugar, adding a berberine-containing nutraceutical to usual care improved glycaemic markers more than usual care alone over the study period.
NutrientsRandomised trial, 2005
In healthy adults, goldenseal, a berberine-containing botanical, lowered the measured activity of the CYP2D6 and CYP3A4 drug-processing enzymes.
Clinical pharmacology and therapeuticsRandomised trial, 2007
Goldenseal, a berberine-containing botanical, showed no detectable change in digoxin handling in healthy adults in this controlled study.
Drug metabolism and disposition: the biologicPopulation figures from public health data. Context for the category, not a statement about any individual and not a claim about this product.
Each line below was derived from this formula's own record at the time of verification. Nothing here was written by the brand, and nothing can be added that the evidence does not carry.
Time-to-effect windows the engine read from the trial record. Each is a window a named study measured, cited and dated, never written by the brand.
In a placebo-compared trial, 8 healthy young adults took 1.5 g of berberine daily for 7 days before running an hour in 35 degree heat. Mean body temperature, heart rate, respiratory rate, thermal sensation and general discomfort during the run were all modestly lower with berberine than placebo. One small trial of 8 people.
Windows measured in the cited trials. Context for how the active behaves over time, not a statement about any individual and not a claim about this product.
One ingredient, from its own page.
Of steady daily use. The result shows up on a fasting glucose and lipid panel, which is the marker the trials tracked.
How each ingredient usually behaves over time, from its own page on IngredientMD. General timing for the ingredient, not a measurement of this product.
What each form is, and where it fits in a formula. Measured findings carry the study that reported them.
Chloride salt of the berberine cation, usually supplied as the dihydrate. A yellow crystalline powder with limited water solubility
Descriptions of the form itself, read from the cited studies. Not a comparison between products and not a statement about any individual.
It is a capsule, so the amount per serving is fixed and travels without measuring.
Put an earned verification on your own product page.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This record is not medical advice. Always consult your healthcare provider before starting any supplement regimen.
