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Vitamins & Supplements


Affordable Generic Alternatives to Centrum, Theragran & One-A-Day Multivitamins

Looking for affordable, reliable vitamins and supplements? At Xeteor, we stock trusted generics from premium brands like GoodSense and value brands like Rugby Laboratories and Major Pharmaceuticals - three of the most respected names in over-the-counter health. Our selection includes pharmacy-grade multivitamins, minerals (like iron and calcium), Vitamin D3, and more—all directly comparable to major national brands like Centrum, Theragran, and One-A-Day. Look for our popular formulas, including Rugby Daily-Vite, Rugby Tab-A-Vite, and GoodSense Centry. Our selection also features the comprehensive Major & Rugby Certavite lines.

Need help choosing the right multivitamin or mineral?

Visit our comprehensive Vitamins & Supplements Guide for in-depth comparisons, ingredient breakdowns, and savings tips.

Our selection includes:

  • Multivitamins for Seniors – compare to Centrum Silver and Theragran (Featuring Major & Rugby Certavite Senior)
  • Vitamin D3 1000 IU, 2000 IU, and 5000 IU – in tablets and softgels
  • Iron supplements including ferrous sulfate and iron-free options (Compare to Feosol)
  • Oyster Shell Calcium without Vitamin D3 – add D3 for increased absorption
Save up to 50% vs brand-name vitamins and multivitamins
Free Shipping on all multi-packs over $30
100-Day Returns — shop risk-free

Generic doesn’t mean low quality. It means smart savings—and that’s something to feel good about. Stock up today and keep your health on track without overpaying. For ingredient comparisons, brand alternatives, and more savings tips, visit our blog.

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  • Major Prenatal Vitamin Supplement - 30 Tablets Major Prenatal Vitamin Supplement - 30 Tablets - Supplement Facts

    Major Prenatal Tablets - 30 Tablets

    Major Pharmaceuticals
    $9.99
    Major Prenatal Vitamin & Mineral Supplement – 30 Tablets Essential Daily Nutritional Support for Pre-Conception, Pregnancy, and Lactation Major Prenatal Vitamins are specially formulated to provide...
  • Major Prenatal Supplement - 100 Tablets New Bottle Major Prenatal Tablets - Benefits

    Major Prenatal Tablets - 100 Tablets

    Major Pharmaceuticals
    $11.99
    Major Prenatal Supplement – 100 Tablets | Compare to Stuart Prenatal Complete Daily Nutrition for Pregnant and Lactating Women Major Prenatal Vitamins offer complete daily nutrition for women who are...
  • Rugby Vitamin D3 Dietary Supplement 50 mcg (2000 IU) - 100 Tablets Rugby Vitamin D3 50 mcg (2000 IU) - Ingredients

    Rugby Vitamin D3 50 mcg (2000 IU) - 100 Tablets

    Rugby Laboratories
    $9.99
    Rugby Vitamin D3 50 mcg (2000 IU) – 100 Tablets | Immune & Bone Health Support Daily Support for Strong Bones and a Healthy Immune System Rugby Vitamin D3 delivers 50 mcg (2,000 IU) of...
  •  Rugby Magnesium Oxide 400 mg- 120 Tablets Rugby Magnesium Oxide 400 mg- 120 Tablets Supplement Facts

    Rugby Magnesium Oxide 400 mg - 120 Tablets

    Rugby Laboratories
    $9.99
    Rugby Magnesium Oxide 400 mg – 120 Tablets | High-Potency Magnesium Supplement Daily Support for Digestive Health and Mineral Balance Rugby Magnesium Oxide 400 mg tablets are a high-potency magnesium...
  • Rugby Vitamin D3 Dietary Supplement 125 mcg - 100 Capsules Rugby Vitamin D3 125 mcg (5000 IU) - Ingredients

    Rugby Vitamin D3 125 mcg (5000 IU) - 100 Capsules

    Rugby Laboratories
    $8.99
    Rugby Vitamin D3 125 mcg (5000 IU) – 100 Capsules | High-Potency Bone & Immune Support High-Potency Daily Support for Bone Density and Immune Health Rugby Vitamin D3 5000 IU delivers a high-potency...
  • Rugby Daily-Vite Multivitamin - 100 Tablets | One A Day Essential Rugby Daily-Vite Multivitamin - 100 Tablets | One A Day Essential

    Rugby Daily-Vite Multivitamin - 100 Tablets | One A Day Essential

    Rugby Laboratories
    $10.99
    Rugby Daily-Vite Multivitamin – 100 Tablets | Compare to One A Day® Essentials Iron-Free Daily Nutritional Support for Overall Health and Wellness Support your daily energy, immune health, and...
  • Rugby Niacin Timed Release 1000 mg - 100 Captabs bottle front. Detailed Supplement Facts for Rugby Niacin 1000 mg Timed Release.

    Rugby Niacin 1000 mg Timed Release - 100 Captabs

    Rugby Laboratories
    $10.99
    Rugby Niacin 1000 mg – Timed Release – 100 Captabs Pharmacy-Grade Cardiovascular and Metabolic Support Rugby Niacin 1000 mg provides a high-potency dose of Vitamin B3 (Nicotinic Acid) designed to...
  • Major CertaVite with Antioxidants Vitamin and Mineral Supplement - 300 Tablets New Blue Bottle Major CertaVite with Antioxidants Multivitamin - 300 Tablets - Compare to Theragran-M Ingredients

    Major CertaVite with Antioxidants Multivitamin - 300 Tablets | Theragran-M

    Major Pharmaceuticals
    $19.99
    Major CertaVite with Antioxidants – 300 Tablets | Original Theragran-M® Generic Complete Daily Multivitamin + Mineral for Adults with Iron Major CertaVite with Antioxidants is the go-to U.S. generic...
  • Rugby Prenatal Multivitamin - 100 Tablets Rugby Prenatal Multivitamin - 100 Tablets Supplement Facts

    Rugby Prenatal Multivitamin & Mineral Supplement - 100 Tablets

    Rugby Laboratories
    $7.99
    Rugby Prenatal Multivitamin & Mineral Supplement – 100 Tablets Comprehensive Daily Support for Mom & Baby Support a healthy pregnancy with Rugby Prenatal Multivitamin & Mineral Supplement. This...
  • Major FeroSul 325 mg Ferrous Sulfate Iron Supplement | FeoSol - 1000 Red Tablets Major FeroSul 325 mg Ferrous Sulfate Iron Supplement - 1000 Tablets - Label

    Major FeroSul Ferrous Sulfate 325 mg - 1000 Tablets | Feosol

    Major Pharmaceuticals
    $21.99
    Major FeroSul Ferrous Sulfate 325 mg – 1000 Tablets | Compare to Feosol® Bulk Nutritional Support for Iron Deficiency and Anemia Major FeroSul Ferrous Sulfate is a widely used iron supplement...
  • Rugby Tab-A-Vite Multivitamin/Mineral Supplement w/Iron and Beta-Carotene - 100 Tablets Rugby Tab-A-Vite vs One A Day Essential

    Rugby Tab-A-Vite Multivitamin with Iron - 100 Tablets | Compare to One A Day with Iron

    Rugby Laboratories
    $6.99
    Rugby Tab-A-Vite Multivitamin with Iron – 100 Tablets | Compare to One A Day with Iron Rugby Tab-A-Vite Multivitamin with Iron – 100 Tablets is a pharmacy-grade daily multivitamin that delivers 18 mg...
  • Major Magnesium 500 mg - 100 Tablets Major Magnesium 500 mg - 100 Tablets - Gluten - Wheat Free

    Major Magnesium 500 mg - 100 Tablets | Gluten & Wheat Free

    Major Pharmaceuticals
    $10.99
    Major Magnesium 500 mg – 100 Tablets | High Potency Support Essential Mineral Support for Muscle Function, Relaxation, and Energy Major Magnesium 500 mg provides a concentrated dose of one of the...
  • Front-facing product image of the new Major Certavite Senior multivitamin and multimineral supplement bottle with blue label and white cap. Major CertaVite Senior 60-tablet multivitamin old and new package comparison showing the updated blue packaging for adults 50 and over

    Major CertaVite Senior Multivitamin - 60 Tablets | Theragran-M

    Major Pharmaceuticals
    $9.99
    Major CertaVite Senior Multivitamin – 60 Tablets | Compare to Theragran-M® Targeted Daily Nutrition for Adults 50+ Major CertaVite Senior (Iron-Free) is a high-potency multivitamin specifically...
  • Major Calcium Oyster Shell 500 mg - 300 Tablets Major Calcium Oyster Shell 500 mg - 300 Tablets Supplement Facts

    Major Oyster Shell Calcium 500 mg - 300 Tablets

    Major Pharmaceuticals
    $14.99
    Major Calcium Oyster Shell 500 mg – 300 Tablets | Bone Health Support Essential Calcium Support for Strong Bones and Teeth Major Calcium Oyster Shell 500 mg is a high-potency dietary supplement...
  • Rugby Therems Multivitamin Supplement - 130 Tablets (Theragran) Theragran Generic Alternatives: Rugby Therems vs Major CertaVite Senior vs Major CertaVite with Antioxidants

    Rugby Therems Multivitamin - 130 Tablets | Theragran

    Rugby Laboratories
    $12.99
    Rugby Therems Multivitamin Supplement – 130 Tablets | Compare to Theragran® Simple, Iron-Free Daily Nutrition for Energy and Wellness Rugby Therems Multivitamin is a comprehensive, daily vitamin-only...
  • Rugby Magnesium Oxide 420 mg Dietary Supplement - 100 Tablets Rugby Magnesium Oxide 420 mg Dietary Supplement - 100 Tablets Supplemental Facts

    Rugby Magnesium Oxide 420 mg - 100 Tablets

    Rugby Laboratories
    $9.99
    Rugby Magnesium Oxide 420 mg – 100 Tablets Pure Magnesium for Sleep, Stress Relief, and Muscle Relaxation Relieve stress, anxiety, and muscle tension with Rugby Magnesium Oxide 420 mg. Our highly...
  • Rugby Certavite Senior Multivitamin/Multimineral Supplement - 90 Tablets Centrum Silver vs Rugby CertaVite Senior Multivitamin - Page 1

    Rugby CertaVite Senior Multivitamin - 90 Tablets | Compare to Centrum Silver

    Rugby Laboratories
    $10.99
    Rugby CertaVite Senior Multivitamin – 90 Tablets | Compare to Centrum Silver® Comprehensive, Iron-Free Nutritional Support for Adults 50+ Rugby CertaVite Senior is a high-quality multivitamin and...
  • Rugby Vitamin D3 25 mcg Dietary Supplement - 100 Tablets Rugby Vitamin D3 25 mcg (1000 IU) - Ingredients

    Rugby Vitamin D3 25 mcg (1000 IU) - 100 Tablets

    Rugby Laboratories
    $6.99
    Rugby Vitamin D3 25 mcg (1000 IU) – 100 Tablets | Daily Immune & Bone Support Daily Support for Strong Bones and a Healthy Immune System Rugby Vitamin D3 1000 IU supports healthy bones, immune system...
  • Rugby Zinc Sulfate 220 mg Dietary Supplement - 100 Tablets - 4 Pack Rugby Zinc Sulfate 220 mg - 100 Tablets - 4 Pack

    Rugby Zinc Sulfate 220 mg - 100 Tablets (4 Pack)

    Rugby Laboratories
    $17.96
    Rugby Zinc Sulfate 220 mg – 4-Pack Bundle (50 mg Elemental Zinc) Maximum Bulk Value for Immune Health and Wound Healing Each tablet of Rugby Zinc Sulfate 220 mg delivers 50 mg of elemental zinc, a...
  • Rugby Vitamin D3 50 mcg (2000 IU) - 100 Tablets | Gluten Free (2 Pack) Rugby Vitamin D3 50 mcg (2000 IU) - buy at xeteor.com

    Rugby Vitamin D3 50 mcg (2000 IU) - 100 Tablets | Gluten Free (2 Pack)

    Rugby Laboratories
    $18.99
    Rugby Vitamin D3 50 mcg (2000 IU) – 200 Tablets Total (2-Pack Bundle) | Immune & Bone Health Support Daily Support for Strong Bones and a Healthy Immune System Rugby Vitamin D3 delivers 50 mcg (2,000...
  • Major Vitamin C 250 mg - 100 Tablets Major Vitamin C 250 mg - 100 Tablets Supplement Facts

    Major Vitamin C 250 mg - 100 Tablets

    Major Pharmaceuticals
    $9.99
    Major Vitamin C 250 mg Dietary Supplement – 100 Tablets Immune Support & Guaranteed Potency Major Vitamin C 250 mg is a daily dietary supplement designed to support healthy immune function. Each...
  • Rugby Daily-Vite Multivitamin - 100 Tablets | One A Day Essential (2 Pack) Rugby Daily-Vite Multivitamin New vs Old Package

    Rugby Daily-Vite Multivitamin - 100 Tablets | One A Day Essential (2 Pack)

    Rugby Laboratories
    $19.98
    Rugby Daily-Vite Multivitamin – 200 Tablets (2-Pack Bundle) | Compare to One A Day® Essentials Iron-Free Daily Nutritional Support for Overall Health and Wellness Support your daily energy, immune...
  • Front-facing product image of the new Major Certavite Senior multivitamin and multimineral supplement bottle with blue label and white cap. 2 Pack Major CertaVite Senior Multivitamin - 60 Tablets | Theragran-M (2 Pack) - Free Shipping

    Major CertaVite Senior Multivitamin - 60 Tablets | Theragran-M (2 Pack)

    Major Pharmaceuticals
    $17.99
    Major CertaVite Senior Multivitamin – 2-Pack Bundle (120 Tablets) | Compare to Theragran-M® Comprehensive Senior Nutrition Designed for Adults 50+ Major CertaVite Senior (Iron-Free) is a high-potency...
  • rugby tab a vite multivitamin with iron tab a vite generic name

    Rugby Tab-A-Vite Multivitamin with Iron - 100 Tablets | Compare to One A Day with Iron (2 Pack)

    Rugby Laboratories
    $10.98
    Rugby Tab-A-Vite Multivitamin with Iron – 100 Tablets (2 Pack) | Compare to One A Day with Iron Rugby Tab-A-Vite Multivitamin with Iron – 2 Pack offers a complete daily formula comparable to One A...
  • Rugby Niacin 1000 mg Timed Release dietary supplement, 100 captabs bottle. 2-Pack bundle of Rugby Niacin 1000 mg Timed Release for heart health and cholesterol support.

    Rugby Niacin 1000 mg Timed Release - 100 Captabs (2 Pack)

    Rugby Laboratories
    $20.99
    Rugby Niacin 1000 mg – Timed Release – 100 Captabs (2 Pack) Pharmacy-Grade Cardiovascular and Metabolic Support Rugby Niacin 1000 mg provides a high-potency dose of Vitamin B3 (Nicotinic Acid)...
  • Rugby CertaVite Senior Multivitamin | Centrum Silver (2 Pack) Rugby CertaVite Senior Multivitamin with Highlights - 2 Pack

    Rugby CertaVite Senior Multivitamin - 90 Tablets | Compare to Centrum Silver (2 Pack)

    Rugby Laboratories
    $19.99
    Rugby CertaVite Senior Multivitamin – 180 Tablets (2-Pack) | Compare to Centrum Silver® Stock Up & Save: 6-Month Supply of High-Potency, Iron-Free Nutrition for Adults 50+ Rugby CertaVite Senior...
  •  Rugby Zinc Sulfate 220 mg - 100 Tablets Dietary Supplement  Rugby Zinc Sulfate 220 mg - 100 Tablets Dietary Supplement - No Gluten

    Rugby Zinc Sulfate 220 mg - 100 Tablets

    Rugby Laboratories
    $6.99
    Rugby Zinc Sulfate 220 mg – 100 Tablets (50 mg Elemental Zinc) Therapeutic Zinc Support for Immune Health and Wound Healing Each tablet of Rugby Zinc Sulfate 220 mg delivers 50 mg of elemental zinc,...
  • Rugby Oyster Shell Calcium 500 mg - 250 Tablets 2026 Look Rugby Oyster Shell Calcium 500 mg - 250 Tablets Supplement Facts

    Rugby Oyster Shell Calcium 500 mg - 250 Tablets

    Rugby Laboratories
    $13.99
    Rugby Oyster Shell Calcium 500 mg – 250 Tablets | Compare to Os-Cal® Natural Bone & Teeth Support Maintain healthy bones and teeth with Rugby Oyster Shell Calcium 500 mg. This daily supplement offers...
  • Hanny's Blood Sugar Blend Vitamins | Turmeric + Cinnamon + Berberine - 30 Capsules Bottle Hanny's Blood Sugar Blend Vitamins supports healthy blood sugar levels & Carb Metabolism

    Hanny's Blood Sugar Blend - 30 Capsules

    Hanny's Nutrition
    $10.99
    Hanny's Blood Sugar Blend Vitamins | Turmeric + Cinnamon + Berberine - 30 Capsules Experience the perfect synergy of nature and science with Hanny's Blood Sugar Blend Vitamins. This meticulously...
  • Rugby Vitamin D3 125 mcg (5000 IU) - 100 Capsules | Gluten Free (2 Pack) Rugby Vitamin D3 125 mcg (5000 IU) - Buy at xeteor.com

    Rugby Vitamin D3 125 mcg (5000 IU) - 100 Capsules | Gluten Free (2 Pack)

    Rugby Laboratories
    $17.99
    Rugby Vitamin D3 125 mcg (5000 IU) – 200 Capsules Total (2-Pack Bundle) | High-Potency Bone & Immune Support High-Potency Daily Support for Bone Density and Immune Health Rugby Vitamin D3 5000 IU...
  • Rugby Quick Dissolve Melatonin Cherry Flavor Dietary Supplement For Sleep Rugby Melatonin 10 mg helps you fall asleep faster

    Rugby Melatonin 10 mg Cherry Flavor - 90 Tablets

    Rugby Laboratories
    $8.99
    Rugby Extra Strength Melatonin 10 mg Quick Dissolve – Cherry Flavor, 60 Tablets Fast-Acting Dietary Supplement for Sleep Support Struggling to fall asleep? Rugby Quick Dissolve Melatonin 10 mg is...