Our Products

NEW-BREWER'S YEAST™ FLAKES-High Quality 100% Pure Yeast Flakes 12.35oz

Lewis Labs NEW Brewer’s Yeast™ Flakes - after an extensive world-wide search, Lewis Laboratories has finally found a High Quality 100% Pure Yeast™ Flakes. Non-GMO and...
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$18.89

The Lecithin from Lewis Labs® (16oz)

This is the best-tasting, finest quality lecithin available. It is a concentrated source of phosphatidyl choline, phosphatidyl inositol and essential unsaturated fatty acids. Flavored with...
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$23.29

Fabulous Fiber® (16oz)

Balanced fruit, vegetable and grain fiber concentrate with essential vitamins and minerals.  All Natural Vanilla flavored - no sugar added.  CONTAINS MILK AND PSYLLIUM SEED.  GLUTEN...
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$21.83

Super Fabulous Fiber® (16oz)

We've added more fiber to this product with the addition of oat fiber which is a concentrated source of beta-glucan. Lewis Labs Super Fabulous Fiber®...
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$23.02

Famous Original STAMINEX® with GINSENG (16oz)

A balanced, concentrated natural food containing all thirty-four essential vitamins, minerals and proteins deemed appropriate and safe as a dietary supplement.  It is sugar-free and...
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$29.25

Famous Original STAMINEX® (16oz) SINCE 1973

A balanced, concentrated natural food containing all thirty-four essential vitamins, minerals and proteins deemed appropriate and safe as a dietary supplement.  It is sugar-free and...
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$27.80

Weigh Down® Strawberry (16oz)

Lewis Labs Weigh Down® mobilizes and makes use of your body's capacity to metabolize or burn fat while making it easy and safe to reduce...
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$22.99

Weigh Down® Chocolate (16oz)

Lewis Labs Weigh Down® mobilizes and makes use of your body's capacity to metabolize or burn fat while making it easy and safe to reduce...
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$24.21

Weigh Down® Vanilla (16oz)

Lewis Labs Weigh Down® mobilizes and makes use of your body's capacity to metabolize or burn fat while making it easy and safe to reduce...
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$22.99

Over 40® Original Unflavored (16oz)

GLUTEN FREE - CONTAINS SOY, PSYLLIUM SEED, AND GRAPESEED EXTRACT A comprehensive supplement for the special needs of maturity. Contains eight potent antioxidants - including CoQ10 which...
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$22.99

Over 40® Tropical Fruit Flavor (16oz)

GLUTEN FREE - CONTAINS SOY, PSYLLIUM SEED, AND GRAPESEED EXTRACT A comprehensive supplement for the special needs of maturity. Contains eight potent antioxidants - including CoQ10 which...
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$22.99

Lewis Labs RDA® (16oz)

The only product that combines 100% or more of the daily requirements.  With Lutein Extract plus ALL essential nutrients (including CALCIUM and ISOFLAVONES) in a good-tasting,...
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$25.42

Dog Formula® (16oz)

Lewis Labs Dog Formula® provides 100% of all vitamins, minerals and nutrients as well as other important factors which lead to healthy skin and coat,...
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$15.30