Lambert's use a full spectrum root only extract at a level consistent with published studies. The active compounds called withanolides are included at their optimum level. With added vitamin C and zinc, for the normal function of the immune system. Suitable for both vegans and vegetarians.
This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.