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RxD3 is a nutritional supplement for dogs and cats that contains pure Vitamin D3 in the form of cholecalciferol. It helps maintain and replace normal levels of Vitamin D3 that may be lacking from your pet’s diets. Vitamin D3 helps with calcium and phosphorus absorption in the body and helps support immune system health and function. It contains 100 IU of Vitamin D3 per drop. Consult with your veterinarian before using this product. Available in 2 oz liquid.
RxD3 Forte is designed for dogs and cats with a deficiency or advanced dietary needs. It contains pure, highly concentrated Vitamin D3 in the form of cholecalciferol. It helps provide support for immune health and function. It contains 500 IU of Vitamin D3 per drop. Consult with your veterinarian before using this product. Available in 2 oz liquid.
*Vitamin D3 testing with VDILab.com is recommended to establish a safe and effective dosage. Retesting in 8-10 weeks to ensure Vitamin D3 sufficiency is also recommended.
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