Best Sellers

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Immune Support Chewables for Dogs & Cats, 90 Chewables , Brand_NOW Foods Form_Chewables Size_90 Chews
NOW Foods Immune Support Chewables for Dogs & Cats, 90 Chewables
$20.79 $25.99
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Shea Butter, 7 oz. , Brand_NOW Foods Form_Butter Size_7 Oz
NOW Foods Shea Butter, 7 oz.
$7.99 $9.99
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Vitamin E-400 IU D-Alpha Tocopheryl, 100 Softgels , Brand_NOW Foods Form_Softgels Size_100 Softgels
NOW Foods Vitamin E-400 IU D-Alpha Tocopheryl, 100 Softgels
$14.39 $17.99
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Pet Allergy Chewable, 75 Chewable Tablets , Brand_NOW Foods Form_Chewable Tablets Size_75 Chewables
NOW Foods Pet Allergy Chewable, 75 Chewable Tablets
$23.99 $29.99
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Basil Oil, 1 oz. , Brand_NOW Foods Form_Oil Size_1 Oz
NOW Foods Basil Oil, 1 oz.
$10.39 $12.99
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Vitamin A (Fish Liver Oil), 250 Softgels , Brand_NOW Foods Form_Softgels Size_250 Softgels
NOW Foods Vitamin A (Fish Liver Oil), 250 Softgels
$14.39 $17.99
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Citric Acid, 4 oz. , Brand_NOW Foods Form_Powder Size_4 Oz
NOW Foods Citric Acid, 4 oz.
$3.99 $4.99
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L-Tyrosine Powder, 4 oz. , Brand_NOW Foods Form_Powder Size_4 Oz
NOW Foods L-Tyrosine Powder, 4 oz.
$15.19 $18.99
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Vitamin B-2 (Riboflavin) 100 mg, 100 Capsules , Brand_NOW Foods Potency_100 mg Size_100 Caps
NOW Foods Vitamin B-2 (Riboflavin) 100 mg, 100 Capsules
$6.39 $7.99
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Apricot Kernel Oil, 16 fl oz. , Brand_NOW Foods Form_Oil Size_16 Fl Oz
NOW Foods Apricot Kernel Oil, 16 fl oz.
$9.59 $11.99
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Pyruvate, 100 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Size_100 Caps
NOW Foods Pyruvate, 100 Veg Capsules
$15.99 $19.99
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Magnesium Citrate Pure Powder, 8 oz. , Brand_NOW Foods Form_Powder Size_8 Oz
NOW Foods Magnesium Citrate Pure Powder, 8 oz.
$13.59 $16.99
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Black Cohosh Root 80 mg, 90 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Potency_80 mg Size_90 Caps
NOW Foods Black Cohosh Root 80 mg, 90 Veg Capsules
$11.19 $13.99
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Cacao Nibs, Organic & Raw, 8 oz. , Brand_NOW Foods Form_Nibs Size_8 Oz
NOW Foods Cacao Nibs, Organic & Raw, 8 oz.
$6.39 $7.99
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CoQ10 Antioxidant Cream, 2 oz. , Brand_NOW Foods Form_Cream Size_2 Oz
NOW Foods CoQ10 Antioxidant Cream, 2 oz.
$19.99
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P-5-P 50 mg, 90 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Potency_50 mg Size_90 Caps
NOW Foods P-5-P 50 mg, 90 Veg Capsules
$15.99 $19.99
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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.