Nature's Answer Barberry Root, Fluid Extract, 2,000 mg, 1 fl oz (30 ml)

Nature's Answer Barberry Root Fluid Extract is a liquid herbal supplement designed to support general wellness and immune function, according to the manufacturer. It provides a 2,000 mg dry herb equivalent of Barberry (Berberis vulgaris L.) root bark extract per serving, standardized to a traditional 1:1 ratio, with the active component berberine noted for its historical use in herbalism.

This product is produced using the manufacturer's proprietary Bio-chelation® cold extraction method, which they state preserves the full spectrum of plant actives without heat. It is formulated as a low-alcohol extract with 12-15% organic alcohol by volume, alongside USP purified water and vegetable glycerin. The manufacturer emphasizes their Advanced Botanical Fingerprint Technology® for quality assurance, involving genetic verification of over 800 plant specimens to ensure ingredient authenticity and purity. Available in a 1 fl oz (30 ml) bottle with a dropper calibrated for 1 mL doses, it is certified gluten-free and kosher.