Fitness Supplements
Fitness supplements are not just about supporting healthy weight or athletic performance. Dietary supplements for fitness help your body by supporting post-workout recovery, muscle growth, protein synthesis, muscle tissue health, and more.†
Whether you want to support cellular energy for endurance, help your body’s normal ability to build muscle mass, or work toward healthy body weight, the best supplements for fitness also support overall wellness.†
Fitness supplements are not just about supporting healthy weight or athletic performance. Dietary supplements for fitness help your body by supporting post-workout recovery, muscle growth, protein synthesis, muscle tissue health, and more.†
Whether you want to support cellular energy for endurance, help your body’s normal ability to build muscle mass, or work toward healthy body weight, the best supplements for fitness also support overall wellness.†
Nutrients that promote healthy muscle building and muscle recovery include high-quality protein powders, fish oil, creatine supplements, essential amino acids, vitamin C, vitamin D, and more. Together with a healthy diet, fitness support supplements play an important role in sports nutrition and overall wellness.†
Explore Seeking Health’s fitness supplements below. Get started with our top-rated Optimal Electrolyte sticks that support proper hydration balance in simple single serving packets. Optimal Magnesium supports healthy nerve and muscle function. Optimal Multivitamin provides a foundation of nutritional building blocks for general health.†
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Best SellerOptimal Electrolyte - 30 Servings
4.7Rated 4.7 out of 5970 Reviews Based on 970 reviewsFrom $29.95Optimal Electrolyte by Seeking Health provides key nutrients in an easy-to-use powder form to support peak physical performance. With no artificial...
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Buy 1, Get 2 FREE*Optimal Electrolyte - Sticks - 30 Servings
4.8Rated 4.8 out of 5428 Reviews Based on 428 reviewsFrom $34.95Optimal Electrolyte by Seeking Health provides key nutrients in an easy-to-use powder form to support peak physical performance. With no artificial...
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Best SellerOptimal Magnesium - 100 Capsules
4.9Rated 4.9 out of 5323 Reviews Based on 323 reviewsFrom $17.95Optimal Magnesium by Seeking Health provides 150 mg of high potency magnesium per vegetarian capsule. Magnesium is an important and abundant minera...
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Buy 1, Get 2 FREE*PQQ Lozenge - 30 Lozenges
4.7Rated 4.7 out of 5223 Reviews Based on 223 reviewsFrom $32.95PQQ Lozenge by Seeking Health provides 20 mg of LifePQQ® in each easy-to-deliver lozenge. PQQ is a small quinone molecule that may help support cel...
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Best SellerBonus RewardsB Complex Plus - 100 Capsules
4.9Rated 4.9 out of 5249 Reviews Based on 249 reviewsFrom $27.95B Complex Plus by Seeking Health provides eight B vitamins with active forms of folate, vitamin B12, riboflavin, and B6. This complex also contains...
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Buy 1, Get 2 FREE*Optimal Multivitamin - 240 Capsules
4.9Rated 4.9 out of 5238 Reviews Based on 238 reviewsFrom $59.95Optimal Multivitamin by Seeking Health is a complete daily multivitamin and mineral supplement containing more than 50 nutritional ingredients, all...
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NADH + CoQ10 - 30 Lozenges
4.7Rated 4.7 out of 5167 Reviews Based on 167 reviewsFrom $32.95NADH + CoQ10 by Seeking Health provides 50 mg coenzyme Q10 and 25 mg PANMOL® NADHmicro in an easy-to-deliver lozenge. NADH + CoQ10 contains patente...
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Optimal PC - 100 Softgels
4.9Rated 4.9 out of 5102 Reviews Based on 102 reviewsFrom $42.95Optimal PC Softgels by Seeking Health provides 800 mg of phospholipids from non-GMO sunflower oil (containing about 15% (w/w) phosphatidylcholine) ...
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Buy 1, Get 2 FREE*Acetyl-L-Carnitine - 90 Capsules
4.9Rated 4.9 out of 594 Reviews Based on 94 reviewsFrom $22.95Acetyl-L-Carnitine by Seeking Health provides a more concentrated dose of L-carnitine than are readily available from dietary sources, in a bioavai...
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Buy 1, Get 2 FREE*Optimal CoQ10 - 60 Capsules
4.9Rated 4.9 out of 593 Reviews Based on 93 reviewsFrom $49.95Optimal CoQ10 by Seeking Health provides CoQ10 as hydroQsorb®, a unique form of CoQ10 that is quickly absorbed and utilized by the body. CoQ10, als...
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Magnesium Plus - 100 Capsules
4.9Rated 4.9 out of 5115 Reviews Based on 115 reviewsFrom $24.95Magnesium Plus by Seeking Health is a potent formula that combines magnesium lysinate glycinate chelate plus magnesium malate, along with the activ...
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Adeno B12 - 60 Lozenges
4.8Rated 4.8 out of 583 Reviews Based on 83 reviewsFrom $19.95Adeno B12 by Seeking Health provide 3,000 mcg of adenosylcobalamin, the mitochondrial form of vitamin B12, in an easy-to-deliver lozenge. Adenosylc...
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Active B12 5000 - 60 Lozenges
4.9Rated 4.9 out of 593 Reviews Based on 93 reviewsFrom $25.95Active B12 5000 by Seeking Health provides two active “coenzyme” forms of vitamin B12, methylcobalamin and adenosylcobalamin, in a high-potency, ea...
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Magnesium Malate Chewable - 100 Tablets
4.9Rated 4.9 out of 5120 Reviews Based on 120 reviewsFrom $19.95Magnesium Malate Chewable by Seeking Health contains 100 mg of magnesium as dimagnesium malate in an easy-to-deliver chewable tablet. This form of ...
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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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Active B12 1000 - 60 Lozenges
4.9Rated 4.9 out of 565 Reviews Based on 65 reviewsFrom $10.95Active B12 1000 by Seeking Health provides two active “coenzyme” forms of vitamin B12, methylcobalamin and adenosylcobalamin, in a lower dose of 1,...
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Optimal DHA - 30 Softgels
5.0Rated 5.0 out of 575 Reviews Based on 75 reviewsFrom $42.95Optimal DHA softgels contain 676 mg of concentrated and readily absorbed DHA and 118 mg of EPA per single softgel serving. This highly absorbable m...
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Buy 1, Get 2 FREE*Optimal Man - 120 Capsules
4.8Rated 4.8 out of 540 Reviews Based on 40 reviewsFrom $59.95As a father, your genetics are passed along to your child, as you may well know. But did you know that your genes can change expression based on yo...
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Magnesium Malate - 100 Servings
4.8Rated 4.8 out of 5113 Reviews Based on 113 reviewsFrom $21.95Magnesium Malate Powder by Seeking Health provides 500 mg of magnesium (as dimagnesium malate) per serving. Magnesium is an abundant mineral natura...
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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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Buy 1, Get 2 FREE*R Lipoic Acid - 60 Capsules
4.9Rated 4.9 out of 557 Reviews Based on 57 reviewsFrom $29.95R Lipoic Acid by Seeking Health provides 100 mg of the pure R-isomer from alpha-lipoic acid in each easy-to-swallow vegetarian capsule. The R- isom...
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Buy 1, Get 2 FREE*New NameCurcumin - 60 Capsules
4.7Rated 4.7 out of 526 Reviews Based on 26 reviewsFrom $27.95Curcumin by Seeking Health now contains the world's most researched bioavailable curcumin, BCM-95. Curcuminoids are natural phenols that lend the v...
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Magnesium Glycinate Powder - 100 Servings
4.9Rated 4.9 out of 568 Reviews Based on 68 reviewsFrom $39.95Magnesium Glycinate Powder by Seeking Health provides a bioavailable bisglycinate chelate form of magnesium in a flexible powder format. This conve...
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Optimal Protein - 30 Servings
4.6Rated 4.6 out of 533 Reviews Based on 33 reviewsFrom $39.95Optimal Protein by Seeking Health is a sugar-free, sweetener-free, gluten-free, soy-free source of protein from pea protein isolate, delivering 17 ...
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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.