Best Sellers

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AAKG 3500, 180 Tablets , Brand_NOW Foods Form_Tablets Size_180 Tabs
NOW Foods AAKG 3500, 180 Tablets
$39.99 $49.99
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L-Arginine Powder, 1 lb. , Brand_NOW Foods Form_Powder Size_1 Lbs
NOW Foods L-Arginine Powder, 1 lb.
$31.99 $39.99
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Relora® 300 mg, 60 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Potency_300 mg Size_60 Caps
NOW Foods Relora® 300 mg, 60 Veg Capsules
$15.99 $19.99
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Apple Fiber, 12 oz. , Brand_NOW Foods Form_Powder Size_12 Oz
NOW Foods Apple Fiber, 12 oz.
$5.59 $6.99
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Magnesium Liquid, 8 fl oz. , Brand_NOW Foods Form_Liquid Size_8 Fl Oz
NOW Foods Magnesium Liquid, 8 fl oz.
$19.19 $23.99
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Weight Management Chewable for Dogs, 90 Chewable Tablets , Brand_NOW Foods Form_Chewable Tablets Size_90 Chewables
NOW Foods Weight Management Chewable for Dogs, 90 Chewable Tablets
$21.59 $26.99
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Lanolin, Pure, 7 oz. , Brand_NOW Foods Form_Liposomal Oil Size_7 Oz
NOW Foods Lanolin, Pure, 7 oz.
$9.59 $11.99
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Methyl B-12 1,000 mcg, 100 Lozenges , Brand_NOW Foods Form_Lozenges Potency_1000 mcg Size_100 Lozenges
NOW Foods Methyl B-12 1,000 mcg, 100 Lozenges
$9.59 $11.99
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Green Tea & Pomegranate Lotion, 2 Fl Oz , Brand_NOW Foods Form_Lotion Size_2 Fl Oz
NOW Foods Green Tea & Pomegranate Lotion, 2 Fl Oz
$7.99 $9.99
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HMB Powder, 90 g (3.2 oz.) , Brand_NOW Foods Form_Powder Size_3.2 Oz
NOW Foods HMB Powder, 90 g (3.2 oz.)
$26.39 $32.99
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Red Clay Powder Moroccan, 14 oz. , Brand_NOW Foods Form_Powder Size_14 Oz
NOW Foods Red Clay Powder Moroccan, 14 oz.
$10.39 $12.99
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G.I. Support Chewables for Dogs & Cats, 90 Chewables , Brand_NOW Foods Form_Chewables Size_90 Chews
NOW Foods G.I. Support Chewables for Dogs & Cats, 90 Chewables
$19.99 $24.99
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Fructose, 3 Lbs Powder , Brand_NOW Foods Form_Powder Size_3 Lbs
NOW Foods Fructose, 3 Lbs Powder
$5.59 $6.99
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Vitamin D 1000 IU Dry, 120 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Potency_1000 iu Size_120 Caps
NOW Foods Vitamin D 1000 IU Dry, 120 Veg Capsules
$9.99
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Cal-Mag, 120 Capsules , Brand_NOW Foods Form_Capsules Size_120 Caps
NOW Foods Cal-Mag, 120 Capsules
$12.79 $15.99
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Herbal Pause with EstroG-100®, 60 Veg Capsules , Brand_NOW Foods Form_Veg Capsules Size_60 Caps
NOW Foods Herbal Pause with EstroG-100®, 60 Veg Capsules
$22.39 $27.99
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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.