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CARDIOMETABOLIC SUPPORT

Berberine,

properly stacked.

400 mg of berberine per capsule, paired with alpha-lipoic acid, biotin, and chromium. A clinician-grade stack that supports glucose and insulin metabolism, lipid balance, and cardiovascular resilience.

Shop Berberine Complex View Formula →

Purchases are completed at Neurobiologix, the seller. Gene Direct Nutrition may earn a commission.

PROFESSIONAL GRADE · 60 CAPSULES · BERBERINE · ALPHA-LIPOIC ACID · CHROMIUM

Berberine Complex bottle
BERBERINE
400 mg per capsule

Clinical-dose, not cosmetic.

Berberine works at real doses. 400 mg per capsule, twice daily, mirrors the intake used across glucose, lipid, and AMPK studies — not a sprinkle-in token amount designed to fill a label.

SYNERGY
4 working ingredients

Glucose chemistry, covered.

Alpha-lipoic acid supports insulin sensitivity and mitochondrial redox balance. Chromium picolinate backs carbohydrate metabolism. Biotin supports glucose handling. Each adds a different lever to the metabolic picture.

DAILY DOSE
2 capsules per day with meals

Take it with the food.

One capsule with breakfast, one with dinner. Taking berberine alongside meals aligns the active window with the post-meal glucose curve where the formula does its most interesting work.

MAY BENEFIT

Metabolism is a
moving target.

01
Glucose metabolism
Berberine and chromium support the cellular machinery that moves glucose out of the bloodstream into tissue.
02
Insulin sensitivity
Alpha-lipoic acid is studied for its role in supporting insulin signaling and receptor responsiveness.
03
Cardiovascular health
Berberine supports healthy lipid handling and vascular function — the downstream story of better glycemic control.
04
Healthy A1c ranges
Consistent daily use supports the long-arc glycemic markers practitioners track quarterly.
05
Weight management support
AMPK activation is a central mechanism behind berberine's role in metabolic flexibility and energy balance.
06
Lipid balance
Support for healthy triglyceride and cholesterol patterns as part of a broader cardiometabolic protocol.

Formula

Four ingredients that each do real metabolic work.

KEY INGREDIENTS

Biotin
as D-Biotin · 200 mcg · 667% DV
Chromium
as chromium picolinate · 200 mcg · 571% DV
Berberine
as Berberine HCl (Berberis aristata) (root) · 400 mg
Alpha Lipoic Acid
100 mg

OTHER INGREDIENTS

Methylcellulose Capsule, Microcrystalline Cellulose

DIRECTIONS

Adults: Take 1 capsule twice daily, preferably with a meal, or as directed by your healthcare practitioner.

Berberine Complex supplement facts
MAY BENEFIT:
Blood Sugar
Women's Health

Questions

Frequently asked.

Who is Berberine Complex designed for?
Adults working with a practitioner on glucose control, insulin sensitivity, or cardiometabolic risk. Common contexts include elevated fasting glucose, pre-diabetic A1c, lipid imbalance, PCOS-related metabolic signatures, or weight management paired with lifestyle work. It is not a replacement for medical management of diagnosed diabetes.
How should I take it?
One capsule twice daily with meals — typically breakfast and dinner. Taking it with food aligns the active window with post-meal glucose spikes, which is where berberine does some of its most studied work. Consistency over 8–12 weeks matters more than any single dose.
Can I take berberine with metformin or other glucose medications?
Work with your prescribing clinician. Berberine can have additive effects on glucose lowering, which is meaningful if you are also taking metformin, sulfonylureas, or insulin. Your practitioner may want to monitor blood sugar more closely while layering in.
Does it cause GI side effects?
Berberine can cause mild GI discomfort in sensitive individuals, especially at higher doses. Taking it with food and starting at one capsule per day before moving to two helps most people tolerate it. If cramping or loose stools persist, back down the dose and consult your practitioner.
How long before I notice a difference?
Metabolic shifts are real but patient. Many people see changes in fasting glucose and energy stability within 4–8 weeks, with A1c changes visible over a full 12-week window. Pair with nutrition and movement work for the most durable results.
Is it safe during pregnancy or while breastfeeding?
No — berberine is not recommended during pregnancy or while breastfeeding. It crosses the placenta and has been associated with neonatal concerns in case reports. Speak with your healthcare practitioner about alternatives if you are planning pregnancy.

The Science

Learn the why.

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