About this item Calcium supplement made using algae harvested from Icelandic sea beds, plus vitamin D2 65 tablets, a 2 month supply (taken daily at listed serving size), Supports Strong Bones and Immune Health* No artificial colors, flavors or chemical preservatives Vegan and gluten free Made in a Good Manufacturing Practices (GMP) facility Alexa voice shopping enabled: to place your next order, just say, "Alexa, reorder Amazon Elements Calcium" During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided. If you like New Chapter's Calcium Supplement, we invite you to try Amazon Elements Calcium plus Vitamin D tablets Satisfaction Guarantee: We're proud of our products. If you aren't satisfied, we'll refund you for any reason within a year of purchase. 1-877-485-0385 An Amazon brand