Vitamins
Vitamins are essential nutrients that help support everyday health, energy, immune function, metabolism, and overall wellness. From single vitamins to complete formulas, this category includes options for daily nutrition, active lifestyles, and targeted supplement routines.
At Optimize Nutrition, our vitamin selection includes capsules, tablets, gummies, liquids, sprays, and powders to make it easier to find the right fit for your personal health goals.
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On Sale
Natural Factors SunVitamin D3 2500IU 500Sgel
Natural Factors
Was: $30.99Now: $24.99Natural Factors SunVitamin D3 provides 2500 IU (62.5 mcg) of vitamin D3 per softgel to help prevent vitamin D deficiency and support the development and maintenance of healthy bones and teeth. Vitamin D also helps the body absorb and use calcium and...Was: $30.99Now: $24.99 -
W.Gifford-Jones Medi-C Plus K2 + A + D3 30ml
W.Gifford-Jones
$14.99Medi-C Plus Vitamin K2 + A + D3 combines three essential fat-soluble vitamins in a convenient, easy-to-take liquid formula. Each 0.25ml serving provides vitamin K2 as menaquinone-7, vitamin D3 and vitamin A to help maintain healthy bones, teeth,...$14.99 -
Tested Nutrition Synergy Magnesium 90cap
Tested Nutrition
$19.99Tested Nutrition Synergy Magnesium is a thoughtfully formulated magnesium complex designed to support muscle function, nervous system health, electrolyte balance, and overall daily wellness. Unlike a basic magnesium supplement, this formula combines...$19.99 -
Provita Nadogen NAD+ SIRT1 60Vcap
Provita
$79.99Provita Nutrition Nadogen is a comprehensive NAD+ support formula designed to promote cellular energy, metabolic function, and healthy aging. NAD+ (nicotinamide adenine dinucleotide) is a critical coenzyme involved in energy production, DNA repair, and...$79.99 -
TC Nutrition Multi Greens 405g
TC Nutrition
$49.99TC Nutrition MultiGreens is a comprehensive all‑in‑one greens and multivitamin powder designed to help fill daily nutritional gaps with plant‑based nutrients, essential vitamins and minerals, and antioxidant‑rich superfoods. This convenient daily drink...$49.99 -
CanPrev ACES + Zinc & Copper 90Vcap
CanPrev
$36.99CanPrev ACES + Zinc & Copper is a daily antioxidant supplement formulated without herbs, combining essential vitamins and chelated minerals in balanced ratios to support overall health and wellness. This formula delivers both fat-soluble and...$36.99 -
Organika Grass fed Beef Liver Plus 500MG 90Cap
Organika
$29.99Organika Beef Liver Plus is a nutrient-dense natural health supplement made from grass-fed, pasture-raised beef liver and enhanced with choline. This convenient capsule format provides naturally occurring nutrients in highly bioavailable forms to help...$29.99 -
Organika Instant C, D, Zinc Immunity Effervescent 10Tabs Watermelon
Organika
$6.99Organika Instant C, D, Zinc Immunity Effervescent 10Tabs Watermelon Organika Instant C + D + Zinc Immunity Effervescent is a convenient, triple-action formula designed to help support daily immune function and overall wellness. Each effervescent tablet...$6.99 -
New Roots Vitamin D3 2500iu 15ml
New Roots Herbal
$16.99Extra-Strength Vitamin D3 New Roots has developed a liquid Vitamin D3 supplement offering the highest dosage currently available in Canada. This convenient liquid form is perfect for those who have difficulty swallowing capsules. Key Product...$16.99 -
ITL Health Vitamin D Plus 60Vcap
ITL Health
$19.99Vitamin D Plus is a comprehensive supplement designed by ITL Health to optimise your body’s use of vitamin D while supporting mineral balance, immune function and energy levels. It combines vitamin D3 with synergistic nutrients—vitamin K2,...$19.99 -
MegaFood Baby & Me 2 120Tab
Mega Food
$134.99MegaFood Baby & Me 2 is a comprehensive whole food prenatal and postnatal multivitamin designed to support the health of both mother and baby. Formulated with carefully selected nutrients in their most bioavailable forms, it provides essential...$134.99 -
Blume SuperBelly 7 sachets
Blume
$16.99Discover SuperBelly Gut Support Hydration — organic hydration powders in Strawberry Hibiscus, Açai Pomegranate, and Lemon Ginger. Each single-serve stick blends scientifically researched BC30 probiotics, prebiotics, fermented apple cider...$16.99