The capsules are from fish gelatin. Such a rarity! I take it over any other from of gelatin. Unlike ubiquinone, ubiquinol form of CoQ10 is highly bioactive, it does not require prior conversion in the body. Since we lose the natural ability to convert ubiquinone with age, older individuals should take ubiquinol for maximum effect. Pricey, but is is worth it.
Posted by MarieMR on November 10 2013 | Verified Purchase
This gave me a tummy ache. Went back to good old CoQ10 tablets. Gave these to my mum who did not get a tummy ache but she does not feel they gave her more energy. Iherb has provided me with fast delivery and packs products very carefully. Thanks!