This very powerful supplement contains 300mg of lipoic acid, along with 4mg of pure biotin and 500mg of taurine. Research shows that lipoic acid competes for biotin-dependent enzymes. Long term supplementation of lipoic acid may reduce biotin levels, so it is recommended to supply them together.
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.