Single Vitamins
Single vitamins are ideal for customers looking to target specific nutrient needs without using a full multivitamin. This category includes individual vitamin supplements such as vitamin C, vitamin D, B vitamins, vitamin A, vitamin E, vitamin K, and more.
At Optimize Nutrition, our single vitamin supplements are available in capsules, tablets, gummies, liquids, sprays, and powders to support daily wellness, immune health, energy, metabolism, and balanced nutrition.
-
CanPrev D3 & K2 15ml MCT Base
CanPrev
$24.99CanPrev D3 & K2 15ml MCT Base Drops Vitamin K2 is a fat-soluble vitamin that works together with vitamin D3 to maintain strong bones, healthy teeth, and normal blood clotting. While vitamin D3 enhances the absorption of calcium and phosphorus, K2...$24.99 -
CanPrev D3 & K2 120vcap
CanPrev
$25.99CanPrev D3 & K2 120caps Vitamin D3 and Vitamin K2 work synergistically to support bone, heart, and overall health. Vitamin D3 enhances calcium and phosphorus absorption, strengthening bones and teeth. Vitamin K2 (MK-7, menaquinone-7) activates...$25.99 -
CanPrev Vitamin A Drops 15ml
CanPrev
$16.99CanPrev Vitamin A Drops 15ml CanPrev Vitamin A Drops provide a simple and convenient way to meet your daily vitamin A requirements. This essential fat-soluble vitamin is stored in the body and plays a key role in maintaining healthy vision, supporting...$16.99 -
New Roots Vitamin C8 527mg 90cap
New Roots Herbal
$24.99New Roots Vitamin C8 90cap New Roots Vitamin C8 delivers a more complete vitamin C supplement. Vitamin C8 is an antioxidant that comes in many different forms and claims regarding its effectiveness and bioavailability...$24.99 -
New Roots Vitamin E8 60cap
New Roots Herbal
$23.99New Roots Vitamin E8 60cap New Roots Vitamin E8 is a full-spectrum vitamin E formula designed to support antioxidant protection and overall health. Unlike standard vitamin E supplements that often provide only one form, Vitamin E8 includes all 8...$23.99 -
CanPrev Adrenal-Pro 120Vcap
CanPrev
$37.99CanPrev Adrenal-Pro 120Vcap Modern lifestyles can place heavy demands on the body’s stress response, often leading to fatigue, low energy, and decreased performance. CanPrev's Adrenal-Pro™ Recharge Yourself is formulated with adaptogenic...$37.99 -
Now Niacinamide 500mg 100cap
Now
$14.99Now Niacinamide 500mg 100capSupport your body’s natural energy production with NOW Niacinamide 500mg, a non-flushing form of Vitamin B-3. Niacinamide plays a key role in the conversion of food into energy and helps maintain healthy DNA and cellular...$14.99 -
On Sale
Now Niacin 500mg 100cap (EXP 07/26)
Now
Was: $14.99Now: $11.00Now Niacin 500mg 100cap Support your cardiovascular and metabolic health with NOW Niacin 500mg, a potent source of Vitamin B-3 essential for energy metabolism and proper nervous system function. Niacin aids in the conversion of carbohydrates,...Was: $14.99Now: $11.00 -
Now Sustained Release C-1000 100Tab
Now
$18.99Now Sustained Release C-1000 100Tab Support your immune system and antioxidant protection all day with NOW Sustained Release C-1000. This formula provides 1000mg of Vitamin C in a time-release tablet for gradual absorption, combined with Rose Hips for...$18.99 -
CanPrev ElectroMag 6.7g 30pack Electric Lime
CanPrev
$22.99CanPrev ElectroMag 6.7g 30pack Electric Lime Magnesium is a vital mineral required for more than 300 enzymatic reactions in the body, including energy production, protein synthesis, muscle contraction, nerve function, and heart rhythm regulation...$22.99 -
AOR Ortho Adapt 638mg 120Cap
AOR
$44.99AOR Ortho Adapt 637mg 120Cap Experience enhanced vitality and resilience with AOR Ortho Adapt® 637mg 120Cap, the pinnacle of stress management formulations. Crafted with precision, this blend features a powerhouse of ingredients including adrenal...$44.99 -
Now Pantothenic Acid 500mg 100Cap
Now
$21.99Now Pantothenic Acid 500mg 100Cap Now has produced an high dose pantothenic Acid supplement without fillers. Now Panthothenic Acid Product Highlights: Vitamin B-5 in high dose No fillers, clean Non-GMO Family Owned Since 1968 GMP Quality Assured What...$21.99