METABOLIC OPTIMIZER & HEART HEALTH ALLY
30-day supply
Key Benefits
Supports cardiovascular system health
Promotes healthy blood sugar levels
Aids weight management and cellular function
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.
Get your personalized dose3rd Party Tested
Doctor Formulated
cGMP Certified
The Details
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
Key studies supporting Berberine, from peer-reviewed journals.
Glucose-lowering effect of berberine on type 2 diabetes: a systematic review and meta-analysis — 2022
Efficacy and safety of berberine alone for several metabolic disorders: a systematic review and meta-analysis — 2021
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
Every batch is independently tested by ISO-17025 accredited labs for purity, potency, and contaminants.
Designed by healthcare professionals using evidence-based research and clinical expertise.
Manufactured in cGMP & UL certified, FDA-registered facilities with a flawless inspection record.
Important Information
Contraindications
Not suitable for
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
Really good supplement brand. The daily pack format is so convenient and I've been 100% consistent because of it. The quiz was genuinely thorough. Knocked one star off because I'd love the option to add or remove individual supplements as I learn more about my body.
I've tried so many supplements and honestly nothing has worked like this. The quiz is actually thorough and the results show it. Energy is UP, recovery is UP, sleep is SO much better. Can't believe it took me this long to find this brand.
Three weeks in and I already feel the difference. My morning energy is COMPLETELY different. No more dragging myself out of bed. The personalization through the quiz is what makes it work — it's not just a generic multivitamin. Stack actually thought about what MY body needs.
I've been on a health optimization journey for about three years and have tried what feels like every supplement brand on the market. Most of them are either generic multivitamins dressed up in pretty packaging, or they're so specific that you need to be a nutritionist to understand what you're actually taking. Stack sits in a completely different category. The quiz is the first thing that impressed me. It asks genuinely intelligent questions — not just 'how old are you and what's your gender' but questions about your diet, your sleep patterns, your stress levels, your exercise frequency. It felt like a real consultation rather than a data collection exercise. The pack that arrived was clearly personalized to my answers. After six weeks, the improvements have been consistent and measurable: better sleep quality, more stable energy throughout the day, and noticeably faster recovery after my runs. My partner commented that I seemed more 'on' in the evenings rather than crashing after dinner. The daily pack format is brilliant for compliance — I've been 100% consistent because the habit is so frictionless. One pack, done, every morning. No bottles, no measuring, no forgetting half of them. Genuinely one of the best health investments I've made.
My focus at work has been sharper and I'm waking up without that groggy feeling I used to have every morning. Told two friends about Stack already. Customer support was also really helpful when I had a question about one of the ingredients.
honestly wasn't sure about it at first but three weeks in and i'm so glad i tried it. energy is way better, i'm sleeping properly for the first time in months. the quiz was really detailed which gave me confidence it was actually personalized. would 100% recommend.
Personalized for you
Take our 2-minute Health Assessment and let our AI build your personalized stack — every supplement chosen for your specific goals.
Take the Health AssessmentProduct images are for illustrative purposes and may not represent actual packaging.
