D3 & K2 Vitamin Boost your nutrition and get premium-quality nutrients with Dr. Berg D3 & K2 Vitamin. Each serving contains an impressive 10,000 IU of organic vitamin D3 and 100 mcg of organic vitamin K2 and delivers medium-chain triglycerides and bile salts for maximum benefits. Our easy-to-swallow capsules are a convenient source of vitamins on the go. Dr. Berg D3 & K2 Vitamin is backed by our 30-day money-back guarantee!