Gaia Herbs typically maintains a good reputation for herbal quality, but this specific 'Liver Health' formulation is disappointing. The disclosed 57mg of Milk Thistle seed extract is significantly below standard therapeutic doses for liver support (which typically range from 200-400mg of standardized silymarin). The bulk of the active ingredients are lumped into a 'Proprietary Extract Blend' totaling 375mg. Without knowing the individual quantities of herbs within this blend, consumers cannot ascertain if effective doses are present for detoxification. This opaqueness is a major concern. For skin health, its indirect benefits through liver support are questionable given the low effective dose of its main disclosed liver ingredient. The high price per serving further exacerbates the poor value for a product with such limited ingredient transparency and questionable potency.