Best Sellers

Iodine with Kelp, 2 Fl Oz (60 mL) Liquid , Brand_Ecoflo Naturals Form_Liquid Size_2 Fl Oz
Ecoflo Naturals Iodine with Kelp, 2 Fl Oz (60 mL) Liquid
$9.80
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Alpha GPC, 300 mg, 60 Veggie Caps
Jarrow Formulas Alpha GPC, 300 mg, 60 Veggie Caps
$36.80 $45.99
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Lavender Oil, 4 fl oz. , Brand_NOW Foods Form_Oil Size_4 Fl Oz
NOW Foods Lavender Oil, 4 fl oz.
$31.99 $39.99
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Maca 500 mg, 100 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Potency_500 mg Size_100 Caps
NOW Foods Maca 500 mg, 100 Veg Capsules
$10.39 $12.99
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Vitamin B-12 Complex Liquid, 2 oz. , Brand_NOW Foods Form_Liquid Size_2 Fl Oz
NOW Foods Vitamin B-12 Complex Liquid, 2 oz.
$7.99 $9.99
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L-Carnitine Liquid 1000 mg, Citrus, 16 fl oz. , Brand_NOW Foods Potency_1000 mg Size_16 Fl Oz
NOW Foods L-Carnitine Liquid 1000 mg, Citrus, 16 fl oz.
$18.39 $22.99
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NADH 10 mg, 60 Veg Capsules , Brand_NOW Foods Potency_10 mg Size_60 Caps
NOW Foods NADH 10 mg, 60 Veg Capsules
$39.99 $49.99
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Biotin 1000 mcg, 100 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Potency_1000 mcg Size_100 Caps
NOW Foods Biotin 1000 mcg, 100 Veg Capsules
$6.39 $7.99
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Magnesium Gummies, 300mg 60 Gummies
Nordic Naturals Magnesium Gummies, 300mg 60 Gummies
$25.99 $27.99
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Practitioner Brand
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Vitamin C Liposomal, 4 oz ,
Quicksilver Scientific Vitamin C Liposomal, 4 oz
$32.00
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Practitioner Brand
Ultra Preventive III Capsules 180 caps , Brand_Douglas Laboratories Form_Capsules
Douglas Laboratories Ultra Preventive III Capsules 180 caps
$44.00
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Adam Men's Multi 90 softgels , Brand_NOW Foods Form_Softgels Size_90 Softgels
NOW Foods Adam Men's Multi 90 softgels
$25.99 $31.99
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Practitioner Brand
l-Lysine, 270 Capsules , Brand_Pure Encapsulations Emersons
Pure Encapsulations l-Lysine, 270 Capsules
$41.50
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Practitioner Brand
Zinc 30, 30 mg, 180 Capsules , Brand_Pure Encapsulations Emersons
Pure Encapsulations Zinc 30, 30 mg, 180 Capsules
$40.50
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Practitioner Brand
Growth Hormone Support, 180 Capsules , Brand_Pure Encapsulations Emersons
Pure Encapsulations Growth Hormone Support, 180 Capsules
$69.99
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Practitioner Brand
Folate 400 with Metafolin® L-5-MTHF, 400 mcg, 90 Capsules , Brand_Pure Encapsulations Emersons
Pure Encapsulations Folate 400 with Metafolin® L-5-MTHF, 400 mcg, 90 Capsules
$22.00
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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.