Last Updated: April 16, 2026
Purisaki Berberine Patches exist because we believe metabolic support should not require swallowing pills that upset your stomach or injecting medications that cost thousands a month. Our mission is to deliver research-backed botanical compounds — led by berberine — in a format that works quietly in the background of your daily life. One patch in the morning. Eight hours of steady support. No jitters, no crashes, no digestive drama.
Berberine is one of the most thoroughly studied natural compounds for metabolic health. Over 2,500 years of use in Traditional Chinese Medicine is backed today by dozens of modern randomized controlled trials showing effects on blood sugar, insulin sensitivity, and lipid markers. The problem was never whether berberine works — it was whether you could tolerate the oral form without gut-wrenching side effects. Transdermal delivery solves that.
Purisaki Berberine Patches are produced by UAB BeWell EU, a Lithuanian-registered company (registration number 305788600) headquartered in Vilnius. Our team blends manufacturing expertise with nutrition science — led by our metabolic health advisor Dr. Marcus Chen, MD, who oversees our formulation standards and editorial content. We serve customers across the United States, United Kingdom, Canada, Germany, France, Australia, New Zealand, India, and beyond.
Transparency. Every ingredient is disclosed on the label. No "proprietary blends" that hide dosing. No miracle claims.
Research first. Every botanical in Purisaki has published PubMed research. We cite it openly. We distinguish between ingredient-level evidence and finished-product evidence honestly.
Real accountability. Our 60-day money-back guarantee is not marketing copy — it is how we stand behind the product. If it doesn't work for you, send it back.
Quality over hype. We would rather have fewer customers who genuinely benefit than more customers left disappointed by inflated promises.
Every article and educational piece on this website is reviewed against published research before publication. We are honest about what the research does and does not show. Where we describe user experiences, they reflect common patterns from real customer feedback — but we are explicit that individual results vary, that supplements are not pharmaceuticals, and that no product replaces medical guidance for diagnosed conditions.
Customer support: support@purisaki.com
Phone: +1 (850) 389-0125 (US)
US returns address: QuickBox Fulfillment, 415 Hamburg Turnpike, Building B, Wayne, NJ 07470.