Source Naturals AllerStrength Fast-Acting Seasonal Immune Support - 60 Tablets

Source Naturals AllerStrength Fast-Acting Seasonal Immune Support provides a highly bioavailable quercetin formula to support seasonal wellness. This 60-tablet bottle features enzymatically modified isoquercitrin for increased solubility and bioavailability.

• Enzymatically modified isoquercitrin is a type of quercetin that includes additional glucose molecules for increased solubility and bioavailability.
• Suggested use: Take 1 tablet twice daily.
• Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
• Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
• Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).