Best Sellers

Sold Out
Colloidal Oatmeal Bath & Body Wash, Lavender Fragrance, 12 Fl Oz (360 mL) Liquid , Brand_Rainbow Research Form_Liquid Size_12 Fl Oz
Rainbow Research Colloidal Oatmeal Bath & Body Wash, Lavender Fragrance, 12 Fl Oz (360 mL) Liquid
$7.19 $8.99
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Wild Oil of Oregano - Oreganol - Super Strength & Researched-Tested P73, 1 Fl Oz (30 mL) Liquid , Brand_North American Herb and Spice Form_Liquid Size_1 Fl Oz
North American Herb & Spice Wild Oil of Oregano - Oreganol - Super Strength & Researched-Tested P73, 1 Fl Oz (30 mL) Liquid
$39.99 $49.99
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Aller EASE Complete Seasonal Relief, Tropical Pineapple Flavor, 16 Fl Oz (473 mL) Liquid
Buried Treasure Aller EASE Complete Seasonal Relief, Tropical Pineapple Flavor, 16 Fl Oz (473 mL) Liquid
$31.99 $33.89
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Tender Leafy Tip Rosemary, 1 Fl Oz (30 mL) Liquid , Brand_Herb Pharm Form_Liquid Size_1 Fl Oz
Herb Pharm Tender Leafy Tip Rosemary, 1 Fl Oz (30 mL) Liquid
$10.40 $13.00
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Floravital® Iron + Herbs, 8.5 fl oz
Flora Floravital® Iron + Herbs, 8.5 fl oz
$26.79
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Kid's Super Daily D3, 400 IU, 365 drops, 0.35 Fl Oz (10.3 mL) Liquid
Carlson Labs Kid's Super Daily D3, 400 IU, 365 drops, 0.35 Fl Oz (10.3 mL) Liquid
$12.65 $14.88
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Norwegian The Very Finest Fish Oil, 1600 mg Omega-3s, Lemon Flavor, 6.7 Fl Oz (200 mL) Liquid
Carlson Labs Norwegian The Very Finest Fish Oil, 1600 mg Omega-3s, Lemon Flavor, 6.7 Fl Oz (200 mL) Liquid
$29.67 $34.90
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Pollen~Weeds, 1 fl oz (30 ml) Liquid , Brand_Newton Labs Form_Liquid Size_1 Fl Oz
Newton Labs Pollen~Weeds, 1 fl oz (30 ml) Liquid
$16.00
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Omega-3, 1560 mg, 16 Fluid Oz Liquid , Brand_Nordic Naturals Form_Liquid Potency_1560 mg Size_16 Fl Oz
Nordic Naturals Omega-3, 1560 mg, 16 Fluid Oz Liquid
$39.06 $45.95
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Complete Liquid, 16oz, 1.58 Bottle , Brand_Nordic Naturals Form_Liquid Size_16 Fl Oz
Nordic Naturals Complete Liquid, 16oz, 1.58 Bottle
$46.71 $54.95
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Lemon (Essential Oil), 1 Fl Oz (30 mL) Liquid , Brand_Ecoflo Naturals Form_Liquid Size_1 Fl Oz
Ecoflo Naturals Lemon (Essential Oil), 1 Fl Oz (30 mL) Liquid
$11.60
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Thyme, 1 Fl Oz (30 mL) Liquid , Brand_Ecoflo Naturals Form_Liquid Size_1 Fl Oz
Ecoflo Naturals Thyme, 1 Fl Oz (30 mL) Liquid
$12.60
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Lobelia 1:2, 1 Fl Oz (30 mL) Liquid , BOGO Mix and Match BOGO Sale Brand_Ecoflo Naturals Form_Liquid Size_1 Fl Oz
Ecoflo Naturals Lobelia 1:2, 1 Fl Oz (30 mL) Liquid
$13.80
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Joint Tonic, 1 Fl Oz (30 mL) Liquid , BOGO Mix and Match BOGO Sale Brand_Ecoflo Naturals Form_Liquid Size_1 Fl Oz
Ecoflo Naturals Joint Tonic, 1 Fl Oz (30 mL) Liquid
$13.60
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Yellow Dock, 1 Fl Oz (30 mL) Liquid , Brand_Ecoflo Naturals Form_Liquid Size_1 Fl Oz
Ecoflo Naturals Yellow Dock, 1 Fl Oz (30 mL) Liquid
$12.30
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Dandelion, 1 Fl Oz (30 mL) Liquid , Brand_Ecoflo Naturals Form_Liquid Size_1 Fl Oz
Ecoflo Naturals Dandelion, 1 Fl Oz (30 mL) Liquid
$12.60
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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.

Form: Liquid