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Foundation

Vitamins

Daily essentials and longevity basics — third-party tested, sensibly dosed.

Featured vitamins

Vitamin D3 + K2 Pick#1
#1 Best Seller

Vitamin D3 + K2

Daily immunity & bone support

4.9· 17,835
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Vitamin D3 — 2000 IU Softgels Pick#2
Daily Essential

Vitamin D3 — 2000 IU Softgels

Year-round mood & immunity baseline

4.8· 9,210
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Magnesium Glycinate — 400 mg Pick#3
Sleep Pick

Magnesium Glycinate — 400 mg

Gentle on the stomach, ideal 30–60 min before bed

4.7· 8,540
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Bandini Zinc Bisglycinate — 400 tablets Pick#4
Immunity Pick

Bandini Zinc Bisglycinate — 400 tablets

Highly bioavailable zinc for immunity, skin & energy

4.8· 2,140
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WeightWorld Vitamin C 1000mg + Rose Hip & Bioflavonoids Pick#5
Daily Antioxidant

WeightWorld Vitamin C 1000mg + Rose Hip & Bioflavonoids

180 tablets — antioxidant support, collagen & immunity

4.7· 3,820
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WeightWorld Vitamin B Complex — 365 vegan tablets Pick#6
Energy & Mood

WeightWorld Vitamin B Complex — 365 vegan tablets

Full-spectrum B1–B12 + Inositol + Vitamin C, one-year supply

4.7· 4,510
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NOW Foods Biotin 5,000 mcg Pick#7
Cleanest Pick

NOW Foods Biotin 5,000 mcg

Clean single-ingredient biotin · vegan capsule · 60-day supply

4.7· 8,420
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Nature's Bounty Biotin 10,000 mcg Pick#8
Trusted Brand

Nature's Bounty Biotin 10,000 mcg

Rapid-release softgels · trusted brand · 120 count (4-month supply)

4.7· 32,140
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Nutricost Biotin 10,000 mcg Pick#9
Best Value

Nutricost Biotin 10,000 mcg

240 capsules · best cost per dose · gluten-free, non-GMO

4.8· 18,260
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Vitamin B12 Methylcobalamin Pick#10
Energy

Vitamin B12 Methylcobalamin

Energy, nerves & red-blood-cell production · sublingual

4.8· 14,210
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Vitamin D3 + K2 — Fat-Soluble Pick#11
Daily Essential

Vitamin D3 + K2 — Fat-Soluble

Bone & immune support · absorbs best with a fat-containing meal

4.9· 13,540
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Wellspring — Plant-Based Omega-3 Pick#12
Joints & Heart

Wellspring — Plant-Based Omega-3

Ahiflower oil + turmeric, ginger & olive polyphenols · fish-oil alternative

4.8· 1,420
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Vitabay Vitamin E 600 DEPOT — 200 softgels Pick#13
High-Dose

Vitabay Vitamin E 600 DEPOT — 200 softgels

Natural d-alpha tocopherol 600 IU · soybean-oil softgels for built-in fat-soluble absorption

4.6· 5,000
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Kala Health Vitamin E-T8 — 60 capsules Pick#14
Full Spectrum

Kala Health Vitamin E-T8 — 60 capsules

Full-spectrum vitamin E · all 4 tocopherols + 4 tocotrienols in one capsule

4.6· 420
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WeightWorld Multivitamin Gummies — 120 strawberry gummies Pick#15
Easy Daily

WeightWorld Multivitamin Gummies — 120 strawberry gummies

13 essential vitamins & minerals · Vitamin C, D3, B-complex, Zinc, Iodine & Choline

4.5· 2,310
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WeightWorld Men's Multivitamin Gummies — 90 peach & orange gummies Pick#16
Men's Daily

WeightWorld Men's Multivitamin Gummies — 90 peach & orange gummies

12 essential vitamins & minerals + Black Maca & Panax Ginseng · vegan, gluten-free

4.5· 1,240
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Nature's Aid Mini Drops Vitamin D3 — 50ml Pick#17
Kids · Bone & Immunity

Nature's Aid Mini Drops Vitamin D3 — 50ml

Sugar-free, unflavoured 400 IU drops for kids 0–5 · ~100-day supply · vegetarian

4.8· 2,100
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Buonavit D3F — Vitamin D3 + Fluoride Drops 12ml Pick#18
Kids · Two-in-One

Buonavit D3F — Vitamin D3 + Fluoride Drops 12ml

400 IU D3 + 0.25 mg fluoride per 4-drop dose · unflavoured · gluten- & lactose-free

4.7· 1,400
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Bandini Vitamina D3+K2 MK-7 Drops — 30ml Pick#19
Kids · Bones & Immunity

Bandini Vitamina D3+K2 MK-7 Drops — 30ml

1000 IU D3 + K2 MK-7 (99.7% all-trans) in extra virgin olive oil · vegetarian · made in Italy

4.6· 1,474
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Supradyn Kids&Co Gummies — 60 Fruit Gummies Pick#20
Kids · Brain & Immune

Supradyn Kids&Co Gummies — 60 Fruit Gummies

DHA, Choline, B6, B12, Vitamin C & Niacin · immune & brain support for ages 6+

4.5· 495
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WeightWorld Vitamin D3 K2 (MK-7) — 365 tablets Pick#21
Amazon's Choice

WeightWorld Vitamin D3 K2 (MK-7) — 365 tablets

2000IU Cholecalciferol + 200mcg MK-7 · once daily · 1-year supply · EFSA-approved

4.6· 7,400
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WeightWorld Iron & Vitamin C Gummy Bears — 120 Gummies Pick#22
Kids · Iron + Vit C

WeightWorld Iron & Vitamin C Gummy Bears — 120 Gummies

28mg iron + 10mg Vitamin C per serving · peach-flavored · 2-month supply · Amazon's Choice

4.2· 3,000
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Maxmedix Ferro & Vitamina C Gommose Bambini — 120 Gummies Pick#23
Kids · Vegan Iron

Maxmedix Ferro & Vitamina C Gommose Bambini — 120 Gummies

Mixed berry · ages 3–12 · vegan, gluten-free, no GMOs · 4-month supply

4.5· 1,500
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Balance Nutrition Beta Carotene — 240 Tablets (8 Months) Pick#24
Tan Support · 8-Month Supply

Balance Nutrition Beta Carotene — 240 Tablets (8 Months)

Beta carotene from carrot extract · Vit A, B2, C, E + Copper & Selenium · gluten- & lactose-free · made in Italy

4.4· 880
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Symbeauty Betaglow — 120 Capsules (4 Months) Pick#25
Tan Support · Advanced Formula

Symbeauty Betaglow — 120 Capsules (4 Months)

Beta carotene + L-Tyrosine, Astaxanthin, SOD, Vit D/C/E/B2, Copper, Niacin, Biotin · 3-in-1 tan formula · made in Italy

4.6· 98
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