Summary Combinesvitamin D and K2 with calcifediol monohydrate and bioactive MK-7 May help to Support bone health in post-menopausal women Maintaincardiovascular system and artery health Improve vitamin D and vitamin K2levels in the body Support healthy immune system function and enhanceimmune defence Non-GMO Dosage 1 softgel daily Warnings Contains soy, sulfites Use in children under 9 years is not recommended Dietary supplements should not replace a balanced diet Calcifediol may have similar effects to Vitamin D. Consult your health care professional before taking in combination with other medicines The medicine should not be taken in combination with supplements containing Vitamin D without medical advice Do not take while on warfarin therapy without medical advice Ingredient Calcifediol monohydrate (Vitamin D) 10 µg MenaQ7® Menaquinone 7 (Vitamin K2) 180 µg Downloads TGA listed: AustL 413792. The TGA publishes product info including excipients under the "Other ingredients" subheading (not typically listed on the product label). Opti Active D & K2 - TGA public summary inc. excipients Opti Active D & K2 Tech Sheet