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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 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 – 100 Tablets | Dietary Supplement Immune Support & Guaranteed Potency Major Vitamin C 250 mg is a dietary supplement designed to support immune function. Each tablet delivers 250 mg of Vitamin C (Ascorbic Acid) to help...
  • Rugby Daily-Vite Multivitamin - 100 Tablets Rugby Daily-Vite Multivitamin Price

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

    Rugby Laboratories
    $6.99
    Rugby Daily-Vite Multivitamin – 100 Tablets | Compare to One A Day Essentials Rugby Daily-Vite Multivitamin provides complete, daily nutritional support comparable to One A Day® Essentials. Each tablet contains 10 essential...
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  • 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 Rugby Magnesium Oxide 400 mg tablets are a high-potency magnesium supplement used to support healthy digestion, relieve occasional indigestion, and maintain optimal...