Berberine

Thorne Berberine may be right for you if you’re looking to support healthy blood sugar metabolism, cardiovascular health, and metabolic function, including maintaining normal cholesterol and triglyceride levels already within a healthy range.*

We test each ingredient in Berberine for identity, purity, and potency to ensure every ingredient and finished product meet our strict quality standards at the time of manufacture and up to the product’s expiration date. This includes checking for contaminants like heavy metals, pesticides, and harmful microbes. When the product carries the NSF Contents Certified mark, it means it has been third-party tested and certified according to strict standards for quality, safety, and label claims.

Thorne Berberine is formulated with berberine root extracts that help activate metabolic pathways, which supports glucose uptake and balanced metabolism, and may positively influence lipid metabolism and insulin sensitivity.*

Some studies demonstrate that the berberine plant may support healthy weight management and body composition as part of a balanced diet and lifestyle, though results vary and it isn’t a replacement for medical approaches to weight loss.*

Berberine is generally well-tolerated, but mild digestive side effects such as gas, nausea, diarrhea, or constipation can occur in some people, especially when starting supplementation.

Everyone’s body is different, and therefore the timeframe can vary depending on your individual health, lifestyle, and the type of supplements you're taking. Supplements work gradually to support long-term health.