Best Sellers

Melatonin, 60 Capsules ,
Life Extension Melatonin, 60 Capsules
$5.20 $6.50
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Biotin, 100 Capsules ,
Life Extension Biotin, 100 Capsules
$6.40 $8.00
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RNA Capsules, 100 Capsules ,
Life Extension RNA Capsules, 100 Capsules
$14.40 $18.00
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Dopamine Advantage, 30 Vegetarian Capsules ,
Life Extension Dopamine Advantage, 30 Vegetarian Capsules
$14.40 $18.00
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Anti-Alcohol Complex, 60 Capsules ,
Life Extension Anti-Alcohol Complex, 60 Capsules
$17.60 $22.00
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Adrenal Energy Formula, 120 Vegetarian Capsules ,
Life Extension Adrenal Energy Formula, 120 Vegetarian Capsules
$36.80 $46.00
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Adrenal Energy Formula, 60 Vegetarian Capsules ,
Life Extension Adrenal Energy Formula, 60 Vegetarian Capsules
$19.20 $24.00
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AppleWise, 30 Vegetarian Capsules ,
Life Extension AppleWise, 30 Vegetarian Capsules
$16.80 $21.00
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Dr. Strum's Intensive Bone Formula, 300 Capsules ,
Life Extension Dr. Strum's Intensive Bone Formula, 300 Capsules
$44.80 $56.00
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Nordic Flora Probiotic Immune Health, 60 Billion CFU, 30 Capsules ,
Nordic Naturals Nordic Flora Probiotic Immune Health, 60 Billion CFU, 30 Capsules
$50.96 $59.95
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Immune Mushroom Complex, 60 Capsules ,
Nordic Naturals Immune Mushroom Complex, 60 Capsules
$33.96 $39.95
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Nordic Flora Probiotic Daily, 12 Billion CFU, 60 Capsules ,
Nordic Naturals Nordic Flora Probiotic Daily, 12 Billion CFU, 60 Capsules
$25.46 $29.95
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Nordic Flora Probiotic Comfort, 30 Capsules ,
Nordic Naturals Nordic Flora Probiotic Comfort, 30 Capsules
$33.96 $39.95
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Magnesium Complex, 90 Capsules , Main Ingredient_Magnesium
Nordic Naturals Magnesium Complex, 90 Capsules
$18.66 $21.95
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Vitamins D & K with Sea-Iodine, 60 caps ,
Life Extension Vitamins D & K with Sea-Iodine, 60 caps
$19.20 $24.00
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Practitioner Brand
OrthoMune,  120 caps
Ortho Molecular OrthoMune, 120 caps
$49.80
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Discover the supplements our customers trust most. Our best-selling vitamins and supplements collection reflects real purchasing data from the Peach Vitamins community — the products that deliver results and earn repeat orders from health-conscious customers across all categories.

Why trust best sellers? Our customers have 25 years of purchasing history with us, and the products that consistently top our sales charts do so because they work. These aren't algorithmically boosted items — they're the formulas our experienced nutrition staff recommends most frequently and that customers reorder month after month.

Categories represented in our top sellers:

  • Immune support — vitamin D3, zinc, elderberry, and vitamin C combinations trusted by thousands
  • Omega-3 / fish oil — concentrated EPA/DHA from the most bioavailable, purified sources
  • Probiotics — multi-strain formulas with clinical CFU counts that hold through expiration
  • B-complex and B12 — methylated forms that activate even in patients with MTHFR variants
  • Magnesium glycinate — the highest-absorption magnesium form; beloved for sleep and muscle recovery
  • Collagen peptides — type I/III hydrolyzed collagen for skin, joints, and gut lining

Browse our community's most trusted supplements — backed by 25+ years of nutrition expertise at Peach Vitamins, serving customers since 1999.

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