NOW Foods Goldenseal Root supports immune health and mucous membranes, thanks to berberine, a key alkaloid in the root, and the product’s GMP quality.

Available Sizes & Variants:

50 vcaps – standard bottle size for daily use

Benefits & Features:

• Supports immune function with natural alkaloids.
• The tradition is to support immunity and mucous membranes, with goldenseal produced in a GMP-certified facility for purity, you know.
• The key active alkaloids, including berberine, help support mucous membranes.
• Produced in a GMP-certified facility ensures consistent quality and purity.
• For immune and mucosal support, continuous use should not exceed three weeks with at least a two week break between cycles to help avoid potential toxicity and tolerance.

NOW Foods Goldenseal Root is rooted in a long heritage of careful herbal sourcing. The root is wildcrafted in the USA and packed in a vegetarian capsule, preserving the natural alkaloids like berberine that historically support immunity and mucosal comfort. The goldenseal approach is small-batch by design, focused on purity and consistent quality in a GMP-certified facility. While it isn’t a vitamin d supplement, many wellness routines pair it with probiotics to cover daily immune support - an idea many customers appreciate for simple daily care.