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.

Total Carbohydrate, Goldenseal Root (Hydrastis canadensis), Total Carbohydrate, Goldenseal Root (Hydrastis canadensis)

• GTIN: 733739046901
• Manufacturer: NOW Foods
• Categories: Goldenseal SupplementsNOW Foods
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 2 capsules daily as needed. Store in a cool, dry place after opening. For adults only. Consult a physician if taking medication or have a medical condition. Continuous high-level consumption of this product for more than 2 weeks of each month is not recommended. Not recommended for use by pregnant or nursing women. Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Berberine

Berberine is a bioactive alkaloid sourced from goldenseal root, a component traditionally linked with immune and mucosal health support.

This formula includes goldenseal root and brings in other accompanying alkaloids such as hydrastine and canadine, which accompany berberine in supporting mucous membranes and immune-related activity.

What Does Berberine Do?

Berberine is linked to antibacterial and anti-inflammatory properties and is tied to astringent activity that may support mucous membranes. The alkaloids are poorly absorbed into the bloodstream, so most effects stay local to digestive and mucosal tissues.

This information lines up with the common understanding of mucosal health and immune-support roles described in research on plant alkaloids and their local actions.

This product isn't intended to diagnose, treat, cure, or prevent any disease.

NOW Foods is Welzo Selected for Goldenseal Root thanks to a longstanding commitment to quality and reliability. The brand operates in a GMP-certified facility, underpinning our confidence in consistent manufacturing standards and product integrity. NOW Foods’ heritage as a trusted supplier in the supplement sector helps set it apart from other manufacturers we evaluate, reinforcing a track record of dependable quality across a broad range of ingredients.

In our vetting journey, we evaluate brand credibility, quality checks, and manufacturing ethics. NOW Foods meets our standards for rigorous production practices, with a clear focus on purity and safety, and its operations emphasise controlled manufacturing environments alongside allergen-conscious formulation. This aligns with our criteria for trusted partners whose processes are verifiable by our team and supported by our ingredient quality and purity standards.

This brand is especially well matched for Goldenseal Root, a root sourced as wildcrafted in the USA and delivered in a vegetarian capsule. The blend of NOW Foods’ GMP facility and their longstanding quality philosophy makes them a great fit for this supplement, and our partnership with our expert team of doctors, nurses, and nutritionists ensures ongoing alignment with Welzo’s standards.