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25% off First Subscription Order and 10% off All Following Subscription Orders

Ultimate Immune Defense


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  • IMMUNE SUPPORT. Our Clean & Ultra Pure Immune Support Supplement features potent levels of Vitamin C, Vitamin D, and 11 natural ingredients including Elderberry, Zinc, and Turmeric to help strengthen the body’s defenses to keep you protected year round with extra immunity support.
  • PROMOTES ANTIOXIDANT ACTIVITY. Our Ultimate Immunity Booster has powerhouse antioxidant ingredients including Elderberry, Zinc and Vitamin C to help fight off free radicals that can damage cells and impact immune health. 
  • NATURAL VITAMIN C isn't the only pure ingredient! We make sure that our team is choosing the highest quality ingredients and make sure that the formula is the perfect combination, with Turmeric and NAC, for healthy immune defense.
  • BACKED BY SCIENCE. Our team of scientists have created the best supplement for immune system health by combining ingredients to provide the body with additional immunoglobulins that your immune cells and digestive tract produce naturally to give you the immune system booster that your body needs!
  • PURITY TESTED AND ALLERGEN FREE. Each and every batch of our Ultimate Vitamin C Immune Support Formula is third party tested to guarantee the highest purity, potency, and premium quality. Our formula has been manufactured without preservatives, artificial ingredients, fillers, chemicals or color additives.

Customer Reviews

Based on 7 reviews
Travis M.

I oversubscribed and now can't lower the amount because I am unable to reset my password. Be very careful with this company. It seems obvious their goal is to take advantage.

Travis M.

I've been taking ultimate immune defense for 3 months without so much as a sniffle. Good to go.

Ellen L.

Great customer service! Would buy from them again!

Travis M.

So far so good 😻. Feeling better.

Michael T.

I am Writing this review because Havisu said that "If you give us a product review, we’ll send you a coupon for 27% OFF your next order! "

To whomever :
I did NOT receive my full order!!!
I only received 1 (one) bottle of the Ultimate Immune Defense × 1 that I ordered 4 (four) of and 1 (one) bottle of the Apple Cider Vinegar Capsules × 1 that I also ordered 4 (four) of!!!
Attached is .png of order and a Copy of the Packing slip that was in the box to show that only 1 (one) bottle of the Ultimate Immune Defense × 1 that I ordered 4 (four) of and 1 (one) bottle of the Apple Cider Vinegar Capsules × 1 that I also ordered 4 (four) of were actually Packed and Shipped in this Box/Package/Shipment

When can I expect to receive the missing 3 (three) bottles of the Apple Cider Vinegar Capsules and the missing 3 (three) bottles of the Ultimate Immune Defense that were NOT Shipped in this Box/Package/Shipment?

Just wonderin’