purest oil guraranteed 10% gla,easy to swallow veggie capsules,our smallest gla capsules, suitable for adults and children,with vitamin e at 83% for guaranteed freshnessthese smaller capsules are great for anyone who doesn\'t like swallowing large capsules, and we use the same pure evening primrose with 10% gla that we use in our larger 1000mg capsules. gla is the active ingredient in evening primrose oil and although our bodies can actually make gla research has indicated that a dietary source can also be useful.this product is suitable for adults and children and each capsule also provides vitamin e at 83% of the nrv. many women regularly take evening primrose oil around the time of their periods. it\'s also taken by people of all ages with drier skin who want to keep their skin in good condition. we offer three other products providing higher levels of gla, although all of them are in the larger 1000mg capsule size.