Immune Support†
Immune support is about supporting general wellness.. It starts with the basics of a healthy lifestyle: balanced diet, antioxidants, healthy vitamin D levels, and more.†
Your immune system does more than prevent sickness. Immune function is necessary for general wellness. Immune cells also protect against cell changes and have an important role in managing white blood cells.
Immune support is about supporting general wellness. It starts with the basics of a healthy lifestyle: balanced diet, antioxidants, healthy vitamin D levels, and more.†
Your immune system does more than prevent sickness. Immune function is necessary for general wellness. Immune cells also protect against cell changes and have an important role in managing white blood cells.
Nutrients that support a healthy immune system include vitamin A, vitamin D, vitamin C, B vitamins, vitamin E, zinc, probiotics, curcumin, and more. Dietary supplements can support a healthy immune response.†
Seeking Health’s supplements support your healthy immune system. Try our top-rated supplements like the one-stop-shop Immune Intensive, as well as Vitamin A Drops, Vitamin D Drops, Optimal Liposomal Glutathione, and Zinc Lozenge.†
Explore immune health supplements below.†
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Best SellerProBiota HistaminX - 60 Vegetarian Capsules
4.8Rated 4.8 out of 5929 Reviews Based on 929 reviewsFrom $32.95ProBiota HistaminX contains probiotic species that have been carefully selected to exclude those that are known to increase histamine in the gut. T...
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Best SellerMix & Match
Buy 1, Get 2 FREE*Optimal Liposomal Vitamin C - 30 Servings
4.7Rated 4.7 out of 5414 Reviews Based on 414 reviewsFrom $32.95Optimal Liposomal Vitamin C by Seeking Health provides 1,000 mg of vitamin C (as sodium ascorbate and ascorbic acid) in a great-tasting liposomal l...
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Best SellerOptimal Liposomal Glutathione Plus - 30 Servings
4.8Rated 4.8 out of 5292 Reviews Based on 292 reviewsFrom $62.95Optimal Liposomal Glutathione Plus by Seeking Health provides 350 mg of reduced glutathione per serving, along with vitamins and minerals that are ...
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Best SellerOptimal Liposomal Glutathione - 30 Servings
4.7Rated 4.7 out of 5274 Reviews Based on 274 reviewsFrom $62.95Optimal Liposomal Glutathione by Seeking Health provides 500 mg of reduced glutathione per serving. Glutathione is an important antioxidant that is...
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Best SellerOptimal Liposomal Vitamin C Plus - 30 Servings
4.9Rated 4.9 out of 5200 Reviews Based on 200 reviewsFrom $37.95Optimal Liposomal Vitamin C Plus by Seeking Health provides 1,000 mg of vitamin C (sourced from Scotland) along with bioflavonoids and rose hips ex...
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Bonus RewardsOptimal Glutathione Plus - 60 Capsules
4.9Rated 4.9 out of 589 Reviews Based on 89 reviewsFrom $62.95Optimal Glutathione Plus capsules contain 100 mg of S-Acetyl-L-Glutathione per capsule, along with vitamins and minerals that are essential for the...
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Optimal Liposomal Curcumin - 30 Servings
4.5Rated 4.5 out of 558 Reviews Based on 58 reviewsFrom $45.95Optimal Liposomal Curcumin by Seeking Health provides 250 mg of curcuminoids with 75 mg of resveratrol per serving. This product utilizes a unique ...
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While Supplies LastOptimal Glutathione - 60 Capsules
4.9Rated 4.9 out of 546 Reviews Based on 46 reviewsFrom $49.46Are you stressed and want to support your healthy aging processes? Do you experience a foggy head, histamine overload, or poor energy? Do you think...
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Optimal Fish Oil - 120 Softgels
5.0Rated 5.0 out of 553 Reviews Based on 53 reviewsFrom $67.95Optimal Fish Oil softgels provide nearly a gram of combined EPA and DHA per softgel, with more than 70% of the omega-3s in the natural triglyceride...
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Best SellerProBiota HistaminX Powder - 60 Servings
4.9Rated 4.9 out of 519 Reviews Based on 19 reviewsFrom $62.95Do you feel worse when using most probiotics? Do you have histamine concerns such as headaches, intestinal upset, skin issues, or heart palpitation...
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What our customers say
Real Google reviews from real customers.

Claire C.

Awesome
Keeps me hydrated so I can avoid breaking my fast until lunch time! I love the fizziness of the seltzer flavor.

Cheryl

Best probiotic for women
I love this probiotic. I often get flora imbalances since having my third child. I have been using this for 4 months a few times per week, and have had no issues since.

Megan

Best Prenatal
Love optimal prenatal. I tried several different brands before trying these and they are by far the best!

Claire C.

Awesome
Keeps me hydrated so I can avoid breaking my fast until lunch time! I love the fizziness of the seltzer flavor.

Cheryl

Best probiotic for women
I love this probiotic. I often get flora imbalances since having my third child. I have been using this for 4 months a few times per week, and have had no issues since.