Thorne Research - one of the few in the so-called professional Ayherb brands. This manufacturer of vitamins and nutritional supplements is considered one of the best in the world. iHerb.com Shop calls the company Thorne Research brand number 1 among nutritional supplements recommended by doctors and health professionals around the world. These vitamins are used vitamins and minerals in the most bioavailable forms of assimilation, chrome - in its own patented by Thorne Research form. Without any additives or preservatives. Form - pills with powder inside. Daily rate - 6 tablets. You can study the composition of the site or directly on the package, and if so many vitamins seem like overkill, you can drink fewer capsules per day. I bought these vitamins for her husband, he began to 2 capsules a day, then still decided to drink the required 6 - three in the morning and evening. No side effects do not cause these multivitamins, easily ingested. And about the effect of vitamins it is difficult to judge - her husband is now working on a new period of adjustment, constant stress, lack of sleep also. At the same time he feels quite cheerfully. I think this is total support data vitamins, omega-3, and coenzyme Q10. I really trust this brand after a hematologist showed their prenatal vitamins and get away from it a very positive evaluation.