# Vitamins for athletes ## What Are Vitamins for Athletes? Vitamins for athletes are dietary supplements specifically formulated to support the increased nutritional needs of people who train regularly or lead a very active lifestyle. These products may include multivitamins for athletes, higher doses of certain B vitamins, vitamin C, vitamin D, vitamin E and other micronutrients that play a role in energy metabolism, recovery and immune support. Vitamins for athletes are usually available in the form of tablets, capsules, effervescent tablets, powders or convenient daily packs. They are designed to complement a balanced diet and training plan, not to replace healthy eating habits. ## Benefits of Vitamins for Athletes Vitamins for athletes help support normal energy-yielding metabolism, which is important for training performance and recovery. B-group vitamins contribute to the reduction of tiredness and fatigue, while vitamins C and E help protect cells from oxidative stress caused by intense physical activity. Vitamin D supports normal muscle function and bone health, which is essential for athletes who put extra load on their muscles and joints. When used regularly together with a varied diet, vitamins for athletes can help maintain immune function, support overall vitality and contribute to long-term health and performance. ## Uses of Vitamins for Athletes Vitamins for athletes are often used by people who engage in regular strength training, endurance sports, team sports or high-intensity workouts. They can be taken daily as part of a morning routine or together with meals, following the manufacturer’s dosage recommendations. Some athletes choose comprehensive multivitamin formulas designed specifically for active people, while others combine individual vitamins such as vitamin D or vitamin C according to their needs and professional advice. On our category page you can explore a wide range of vitamins for athletes and choose the products that best match your training intensity, goals and lifestyle. ## Vitamins for Athletes: Side Effects and Overdose Although vitamins for athletes are generally safe when used as directed, excessive intake of certain vitamins can cause unwanted effects. Fat-soluble vitamins such as A, D, E and K can accumulate in the body if taken in very high doses over a longer period, while too much of some water-soluble vitamins may cause digestive discomfort or other symptoms in sensitive individuals. It is important not to exceed the recommended daily dose stated on the packaging and to consider total intake from diet and other supplements. People with chronic illnesses, those taking prescription medications, as well as pregnant and breastfeeding women should consult a doctor or healthcare professional before starting new vitamin supplements. ## Where to Buy Vitamins for Athletes in Estonia? In Estonia, **vitamins for athletes** can be purchased from our e-shop fits.ee. ## Products in this collection - [L-Theanine 200mg 60 capsules](https://fits-supplements.com/products/l-theanine-200mg-60-capsules) - 9.9 EUR - [Glucosamine, Chondroitin, MSM and Vitamin C 180 tablets](https://fits-supplements.com/products/glucosamine-chondroitin-msm-and-vitamin-c-180-tablets) - 23.9 EUR - [Creatine Monohydrate 700mg 120 capsules](https://fits-supplements.com/products/creatine-monohydrate-700mg-capsules) - 12.9 EUR - [L-Tryptophan 250mg 90 capsules](https://fits-supplements.com/products/l-tryptophan-250mg-capsules) - 7.8 EUR - [NAC N-Acetyl L-Cysteine 150mg 90 capsules](https://fits-supplements.com/products/nac-n-acetyl-l-cysteine-150mg-90-capsules) - 7.8 EUR - [Organic Ashwagandha 600mg 90 capsules](https://fits-supplements.com/products/organic-ashwagandha-600mg-90-capsules) - 12.9 EUR - [L-Glycine powder 200g](https://fits-supplements.com/products/l-glycine-200g-powder) - 7.5 EUR - [NMN Strong 800mg 60 capsules](https://fits-supplements.com/products/nmn-strong-800mg-60-capsules) - 49.0 EUR - [Magnesium 300mg 90 tablets](https://fits-supplements.com/products/magnesium-300mg-90-tablets) - 9.9 EUR - [Magnesium Citrate powder 300g](https://fits-supplements.com/products/magnesium-citrate-300g-powder) - 13.9 EUR - [Creatine Monohydrate powder 300g](https://fits-supplements.com/products/creatine-monohydrate-300g-powder) - 11.9 EUR - [L-Taurine 800mg 90 capsules](https://fits-supplements.com/products/l-taurine-800mg-90-capsules) - 9.9 EUR - [L-Tyrosine 500mg 90 capsules](https://fits-supplements.com/products/l-tyrosine-500mg-90-capsules) - 12.0 EUR - [Glucosamine, Chondroitin, MSM and Vitamin C 90 tablets](https://fits-supplements.com/products/glucosamine-chondroitin-msm-and-vitamin-c-90-tablets) - 12.9 EUR - [L-Theanine and L-Tyrosine 90 capsules](https://fits-supplements.com/products/l-theanine-and-l-tyrosine-90-capsules) - 11.9 EUR - [Magnesium Citrate 850mg 90 capsules](https://fits-supplements.com/products/magnesium-citrate-850mg-90-capsules) - 19.8 EUR - [ZMA 90 capsules](https://fits-supplements.com/products/zma-90-capsules) - 9.9 EUR - [Creatine Monohydrate powder 500g](https://fits-supplements.com/products/creatine-monohydrate-powder-500g) - 18.9 EUR - [D-Mannose 700mg 60 capsules](https://fits-supplements.com/products/d-mannose-700mg-60-capsules) - 18.9 EUR - [Glucosamine 800mg 90 capsules](https://fits-supplements.com/products/glucosamine-800mg-90-capsules) - 9.0 EUR - [L-Citrulline Malate powder 200g](https://fits-supplements.com/products/l-citrulline-malate-200g-powder) - 12.9 EUR - [GABA 500mg 120 capsules](https://fits-supplements.com/products/gaba-500mg-120-capsules) - 15.0 EUR - [L-Theanine powder 30g](https://fits-supplements.com/products/l-theanine-powder-30g) - 9.9 EUR - [Caffeine and L-Theanine 90 capsules](https://fits-supplements.com/products/caffeine-and-l-theanine-90-capsules) - 8.9 EUR - [L-Carnitine L-Tartrate 800mg 90 capsules](https://fits-supplements.com/products/l-carnitine-l-tartrate-800mg-90-capsules) - 12.9 EUR - [Chondroitin 550mg 60 capsules](https://fits-supplements.com/products/chondroitin-550mg-60-capsules) - 10.5 EUR - [L-Arginine 700mg 90 capsules](https://fits-supplements.com/products/l-arginine-700mg-capsules) - 12.0 EUR - [L-Arginine L-Ornithine L-Lysine 90 capsules](https://fits-supplements.com/products/l-arginine-l-ornithine-l-lysine-90-capsules) - 12.0 EUR - [Magnesium and Zinc 90 capsules](https://fits-supplements.com/products/magnesium-and-zinc-90-capsules) - 12.9 EUR - [GABA powder 100g](https://fits-supplements.com/products/gaba-100g-powder) - 11.9 EUR - [Organic Roasted Pumpkin Seed protein 500g](https://fits-supplements.com/products/organic-roasted-pumpkin-seed-protein-500g) - 16.9 EUR - [Acetyl-L-Carnitine 700mg 90 capsules](https://fits-supplements.com/products/acetyl-l-carnitine-700mg-90-capsules) - 19.9 EUR - [CLA 1000mg 30 softgels](https://fits-supplements.com/products/cla-1000mg-softgels) - 7.5 EUR - [Ashwagandha Extract Strong 600mg 15mg vitatinoids 60 capsules](https://fits-supplements.com/products/ashwagandha-extract-strong-600mg-15mg-vitatinoids-capsules) - 16.9 EUR - [MSM powder 300g](https://fits-supplements.com/products/msm-300g-powder) - 11.9 EUR - [L-Glutamine powder 200g](https://fits-supplements.com/products/l-glutamine-200g-powder) - 9.9 EUR - [NAC N-Acetyl L-Cysteine powder 100g](https://fits-supplements.com/products/nac-n-acetyl-l-cysteine-100g-powder) - 17.9 EUR - [Electrolyte 700mg 120 capsules](https://fits-supplements.com/products/electrolyte-700mg-120-capsules) - 12.9 EUR - [Glycine 600mg 90 capsules](https://fits-supplements.com/products/glycine-600mg-90-capsules) - 14.9 EUR - [L-Taurine powder 200g](https://fits-supplements.com/products/l-taurine-200g-powder) - 9.6 EUR - [MSM 700mg 90 capsules](https://fits-supplements.com/products/msm-700mg-90-capsules) - 12.6 EUR - [Caffeine 200mg 30 tablets](https://fits-supplements.com/products/caffeine-200mg-tablets) - 4.8 EUR - [Tribulus Terrestris 10000mg 60 capsules](https://fits-supplements.com/products/tribulus-terrestris-10000mg-60-capsules) - 9.9 EUR - [L-Proline powder 200g](https://fits-supplements.com/products/l-proline-200g-powder) - 19.8 EUR - [Testo Booster Strong 90 capsules](https://fits-supplements.com/products/longjack-tongkat-ali-150mg-90-capsules-copy) - 11.9 EUR - [L-Glutamine 800mg 90 capsules](https://fits-supplements.com/products/l-glutamine-800mg-90-capsules) - 12.9 EUR - [Glucosamine powder 150g](https://fits-supplements.com/products/glucosamine-150g-powder) - 9.9 EUR - [Creatine Monohydrate 700mg 300 capsules](https://fits-supplements.com/products/creatine-monohydrate-700mg-300-capsules) - 33.0 EUR - [L-Lysine powder 200g](https://fits-supplements.com/products/l-lysine-200g-powder) - 10.8 EUR - [L-Citrulline Malate 750mg 90 capsules](https://fits-supplements.com/products/l-citrulline-malate-750mg-capsules) - 12.0 EUR - [Choline Bitartrate 500mg 90 capsules](https://fits-supplements.com/products/choline-bitartrate-500mg-90-capsules) - 11.9 EUR - [Magnesium Taurate 625mg 90 capsules](https://fits-supplements.com/products/magnesium-taurate-625mg) - 14.9 EUR - [Guarana 500mg 90 capsules](https://fits-supplements.com/products/guarana-500mg-90-capsules) - 8.7 EUR - [ZMA 300 capsules](https://fits-supplements.com/products/zma-300-capsules) - 19.9 EUR - [Choline Bitartrate powder 100g](https://fits-supplements.com/products/choline-bitartrate-100g-powder) - 9.9 EUR - [EAA 600mg 120 capsules](https://fits-supplements.com/products/eaa-600mg-120-capsules) - 9.9 EUR - [Bone Support 90 tablets](https://fits-supplements.com/products/bone-support-tablets) - 15.9 EUR - [L-Tyrosine powder 200g](https://fits-supplements.com/products/l-tyrosine-200g-powder) - 15.9 EUR - [Longjack Tongkat Ali 150mg 90 capsules](https://fits-supplements.com/products/longjack-tongkat-ali-150mg-90-capsules) - 24.9 EUR - [L-Proline 500mg 120 capsules](https://fits-supplements.com/products/l-proline-500mg-capsules) - 14.7 EUR - [Inositol powder 200g](https://fits-supplements.com/products/inositol-powder-200g) - 19.0 EUR - [L-Tryptophan powder 50g](https://fits-supplements.com/products/l-tryptophan-powder-50g-1) - 7.9 EUR - [Vegan Vitamin D3 1000IU 90 tablets](https://fits-supplements.com/products/vegan-vitamin-d3-1000iu-90-tablets) - 9.9 EUR - [Beta-Alanine and Citrulline powder 200g](https://fits-supplements.com/products/beta-alanine-and-citrulline-powder-200g) - 11.9 EUR - [Amino PRO Complex Mango-Passion Explosion 600g](https://fits-supplements.com/products/amino-pro-complex-mango-passion-explosion-600g) - 39.9 EUR - [Amino PRO Complex Juicy Strawberry 600g](https://fits-supplements.com/products/amino-pro-complex-juicy-strawberry-600g) - 39.9 EUR - [Amino PRO Complex Sunny Melon 600g](https://fits-supplements.com/products/amino-pro-complex-sunny-melon-600g) - 39.9 EUR - [Amino PRO Complex Dark-Sweet Cherries 600g](https://fits-supplements.com/products/amino-pro-complex-dark-sweet-cherries-600g) - 39.9 EUR - [L-Ornithine 500mg 90 capsules](https://fits-supplements.com/products/l-ornithine-500mg-90-capsules) - 15.0 EUR - [BCAA 4:1:1 with Glutamine and Vitamin B6 300 capsules](https://fits-supplements.com/products/bcaa-4-1-1-with-glutamine-and-vitamin-b6-300-capsules) - 24.9 EUR - [Guarana powder 200g](https://fits-supplements.com/products/guarana-200g-powder) - 19.9 EUR - [Organic Ashwagandha powder 300g](https://fits-supplements.com/products/bio-organic-ashwagandha-300g-powder) - 19.9 EUR - [Choline Bitartrate 600mg 90 capsules](https://fits-supplements.com/products/choline-bitartrate-600mg-90-capsules) - 11.9 EUR - [Chondroitin powder 50g](https://fits-supplements.com/products/chondroitin-powder-50g) - 14.9 EUR - [EAA 200g powder](https://fits-supplements.com/products/eaa-200g-powder) - 12.9 EUR - [AAKG 200g powder](https://fits-supplements.com/products/aakg-200g-powder) - 14.9 EUR - [H2 Molecular Hydrogen Strawberry Lemonade 30 soluble tablets](https://fits-supplements.com/products/molecular-hydrogen) - 19.9 EUR - [Alpha Lipoic Acid Strong 700mg 60 capsules](https://fits-supplements.com/products/alpha-lipoic-acid-strong-700mg-60-capsules) - 12.9 EUR - [Amino PRO Complex Peach Tenderness 600g](https://fits-supplements.com/products/amino-pro-complex-peach-tenderness-600g) - 39.9 EUR - [Amino PRO Complex Forest Blackberry 600g](https://fits-supplements.com/products/amino-pro-complex-forest-blackberry-600g) - 39.9 EUR - [Amino PRO Complex Unflavored 600g](https://fits-supplements.com/products/amino-pro-complex-unflavored-600g) - 39.9 EUR - [L-Isoleucine 500mg 90 capsules](https://fits-supplements.com/products/l-isoleucine-500mg-90-capsules) - 12.9 EUR - [L-Ornithine powder 200g](https://fits-supplements.com/products/l-ornithine-200g-powder) - 19.8 EUR - [L-Leucine 500mg 90 capsules](https://fits-supplements.com/products/l-leucine-500mg-90-capsules) - 10.8 EUR - [L-Isoleucine powder 200g](https://fits-supplements.com/products/l-isoleucine-200g-powder) - 12.9 EUR - [Beta Alanine 850mg 90 capsules](https://fits-supplements.com/products/beta-alanine-850mg-90-capsules) - 9.9 EUR - [Carb Blocker 60 capsules](https://fits-supplements.com/products/carb-blocker-capsules) - 12.9 EUR - [Acetyl-L-Carnitine powder 50g](https://fits-supplements.com/products/acetyl-l-carnitine-powder-50g) - 15.0 EUR - [Beta Alanine powder 200g](https://fits-supplements.com/products/beta-alanine-200g-powder) - 11.9 EUR - [L-Arginine powder 300g](https://fits-supplements.com/products/l-arginine-300g-powder) - 30.0 EUR - [Electrolyte powder 200g](https://fits-supplements.com/products/electrolyte-200g-powder) - 16.9 EUR - [AAKG 500mg 120 capsules](https://fits-supplements.com/products/aakg-500mg-120-capsules) - 12.9 EUR --- > Source: [FITS Dietary Supplements](https://fits-supplements.com/collections/vitamins-for-athletes) > Updated: 2026-07-25