Vitamin C Supplements
Vitamin C is one of the most well-known and essential antioxidants. Vitamin C helps support a healthy immune system and collagen production. It also supports a healthy response to free radicals and oxidative stress, normal wound healing, healthy blood vessels, healthy connective tissue, iron absorption, and much more.†
Vitamin C is one of the most well-known and essential antioxidants. Vitamin C helps support a healthy immune system and collagen production. It also supports a healthy response to free radicals and oxidative stress, normal wound healing, healthy blood vessels, healthy connective tissue, iron absorption, and much more.†
The recommended dietary allowance is 90 mg for adult men and between 75-120 mg for adult women depending on pregnancy or breastfeeding. These intake levels may not be the full amount of vitamin C that you need for health benefits.†
There are many dietary sources of vitamin C. Good sources include citrus fruits, Brussels sprouts, grapefruit, red pepper, and more. Dietary supplements can increase your daily intake of vitamin C.
Explore Seeking Health’s vitamin C supplements below. Get started with our top-selling Optimal Liposomal Vitamin C, which provides 1,000 mg in a liposomal format for optimal absorption.Optimal Liposomal Vitamin C Plus includes bioflavonoids like quercetin and rose hips for additional antioxidant support. Optimal Vitamin C Plus is a buffered bioflavonoid powder that supports a healthy immune system.†
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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 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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Optimal Vitamin C Plus - 40 Servings
4.6Rated 4.6 out of 5166 Reviews Based on 166 reviewsFrom $37.95Optimal Vitamin C Plus by Seeking Health provides 2,600 mg of vitamin C in a great-tasting effervescent powder. This important antioxidant may help...
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Buy 1, Get 2 FREE*Immune Intensive - 36 Servings
4.8Rated 4.8 out of 564 Reviews Based on 64 reviewsFrom $42.95A healthy immune system fights off bacteria, viruses, and fungi. It also responds appropriately to the inflammation created from these defense acti...
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Claire C.

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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.