My evenings have completely changed
I used to be useless after 7pm. Now I have energy into the evenings and actually enjoy time with my family rather than just surviving until bedtime. Stack has genuinely changed my quality of life.
Nour M.
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Herb300mg
Berberine
METABOLIC OPTIMIZER & HEART HEALTH ALLY
Dairy freeGluten freeSoy freeGMO free
$22.99/mo
30-day supply
Key Benefits
1
Supports cardiovascular system health
2
Promotes healthy blood sugar levels
3
Aids weight management and cellular function
4
Supports healthy cholesterol balance
Wellness Goals
Recommended Dose
300mg
Take one 300mg capsule daily with a meal. Berberine has a short half-life, so some practitioners recommend splitting into two or three smaller doses throughout the day for sustained blood levels. Always take with food to minimize potential GI discomfort.
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3rd Party Tested
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Doctor Formulated
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cGMP Certified
The Details
Why you'll love it
Berberine has earned the reputation as one of the most potent natural compounds for metabolic health. It activates AMPK (AMP-activated protein kinase), often called your body's "metabolic master switch." AMPK is the same pathway activated by exercise and caloric restriction — it tells your cells to improve insulin sensitivity, burn more fat, and optimize energy production.
The blood sugar evidence is striking. Multiple clinical trials have shown berberine reduces fasting blood glucose and HbA1c (a long-term blood sugar marker) comparably to pharmaceutical interventions. It does this by improving insulin sensitivity, increasing glucose uptake in cells, and modulating gut bacteria that influence metabolism.
Berberine also supports cardiovascular health through multiple mechanisms: it promotes healthy LDL cholesterol and triglyceride levels, supports blood vessel function, and has anti-inflammatory properties. Recent research has also highlighted its benefits for gut microbiome health, creating a positive feedback loop between gut bacteria and metabolic function.
Research
Clinical Evidence
Key studies supporting Berberine, from peer-reviewed journals.
1
Berberine significantly lowers blood sugar in type 2 diabetes patients
Glucose-lowering effect of berberine on type 2 diabetes: a systematic review and meta-analysis — 2022
2
Berberine improves blood sugar, HbA1c, cholesterol, and triglycerides
Efficacy and safety of berberine alone for several metabolic disorders: a systematic review and meta-analysis — 2021
3
Berberine lowers bad cholesterol and triglycerides while raising good cholesterol
The effects of berberine on blood lipids: a systemic review and meta-analysis of randomized controlled trials — 2013
Study titles are simplified for readability. Provided for informational purposes — not medical advice.
Transparency
What's Inside
Third-Party Tested
Every batch is independently tested by ISO-17025 accredited labs for purity, potency, and contaminants.
Doctor Formulated
Designed by healthcare professionals using evidence-based research and clinical expertise.
cGMP Certified
Manufactured in cGMP & UL certified, FDA-registered facilities with a flawless inspection record.
Important Information
Contraindications
- diabetes medication
- blood pressure medication
Not suitable for
- pregnant
- breastfeeding
If you take medication for blood sugar or blood pressure, consult your healthcare provider before use. Not recommended during pregnancy or breastfeeding. Berberine may interact with certain medications metabolized by the liver.
As with any natural health product, consult your healthcare practitioner. Store in a cool, dry place. Keep out of reach of children. Discontinue use immediately if you experience an adverse event.
What people say
changed my whole routine tbh
used to take like 5 different supplements every morning and always forgot at least two of them. now i take one stack pack and that's it. so much simpler. and the results are actually better. wild.
Hazel B.
The value proposition is actually excellent
I calculated what I was spending on separate supplements, gym supplements, and energy drinks before Stack.
Tim A.
Simple, smart, and it actually works
The packaging is some of the nicest I've seen in wellness. But beyond aesthetics, the product delivers. My energy throughout the day is more stable and I'm recovering faster from workouts. I was genuinely skeptical.
Ashley N.
The inflammation reduction has been significant
I suffer from low-grade chronic inflammation and it affects everything - energy, mood, joint comfort. Stack's personalized formula has noticeably reduced these symptoms over three months. The targeted approach is clearly more effective than generic options.
Eric T.
My husband noticed before I did
About six weeks in my husband said I seemed more like myself - more energy in the evenings, less irritable, sleeping better. I hadn't even consciously registered how much had changed until he said it.
Amara S.
Personalized for you
Not sure if Berberine is right for you?
Take our 2-minute Health Assessment and let our AI build your personalized stack — every supplement chosen for your specific goals.
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