Swanson Best Weight-Control Formulas

Advanced Weight Loss Nutrition Opti-Whey

Sale Price $24.99
Regular $34.99
  • On Sale Now

Item #: SWD053
Availability: In Stock
885 g (31.2 oz) Pwdr

  • Helps enhance fat loss when combined with diet and exercise

  • Helps you feel less hungry throughout the day

  • Helps maintain lean muscle mass
New Opti-Whey from Swanson Best Weight Loss Formulas features two uniquely effective dietary ingredients combined to help you lose fat and build muscle. Prolibra, a unique whey protein isolate combined with an active whey mineral complex, is an engineered designer protein developed to help accelerate fat loss and maintain lean muscle mass in people participating in a diet and weight loss program. PGX is an advanced blend of three soluble fibers that produce, with just a small amount of material, the same benefits that much larger amounts of traditional fibers do. And PGX causes no gas or bloating. Opti-Whey provides a pure blend of these two advanced ingredients with no flavorings, colorings or additives of any kind.

Supplement Facts

Serving Size 1 Scoop (29.5 grams)

Servings Per Container 30

  Amount Per Serving % Daily Value
Calories 100  
Total Carbohydrate 3.5 grams 1%†
Dietary Fiber 2.5 grams 10%†
Sugars <1 gram  
Protein 22 grams  
Calcium 1,030 mg 100%
Iron 0.14 mg <1%
Phosphorus 280 mg 30%
Magnesium 60 mg 15%
Sodium 240 mg 10%
Potassium 110 mg 3%
Prolibra® 290 [partially hydrolyzed whey protein isolate (from milk), whey mineral complex (from milk), soy lecithin] 27 grams *
PGX® 100 Water-Soluble Polysaccharides [Konjac-mannan (root), sodium alginate, xanthan gum] 2.5 grams *

†Percent Daily Values are based on a 2,000 calorie diet.

*Daily Value not established.

Minerals are naturally occurring in Prolibra®.

Directions: As a dietary supplement, one scoop (29.5 grams) of Opti-Whey to a 6–8 ounce glass of your favorite beverage, half-filled with ice. Mix in a blender with fruit for a delicious smoothie. Alternatively, mix one scoop with a cold beverage in a 6–8 ounce glass. Drink two times per day.

WARNING: Very low-calorie protein diets (below 400 calories per day) may cause serious illness or death. Do not use for weight reduction in such diets without medical supervision. Not for use by infants, children or pregnant or nursing women.

Prolibra® 290 is a registered trademark of Glanbia Nutritionals, Inc.

PGX® is a registered trademark of InovoBiologic, Inc. Patent pending.

Terms and Ingredient Definitions

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Customer Ratings & Reviews

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Shipping Restrictions

Countries with restrictions on this product:

  • United States Of America
States with restrictions on this product:

  • California

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