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SYNTHA-6 Isolate Protein Powder, With Whey Protein Isolate, Milk Protein Isolate, Chocolate Peanut Butter, 48 Servings

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$94.99
Sep 13 · Macy's
Best price
$94.99
−0% vs high
14-day high
$94.99
All stores
$95$95$95
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $94.99 at Macy's. Highest: $94.99. Current best is 0% below the 14-day high.

About this product

BSN Syntha-6 Isolate is a protein powder blend formulated to support muscle recovery with a mix of high-quality proteins. It contains whey protein concentrate, whey protein isolate, hydrolyzed whey protein, calcium caseinate, micellar casein, and milk protein concentrate. This supplement delivers 25 grams of protein per serving and includes naturally occurring branched-chain amino acids (BCAAs) and essential amino acids (EAAs). The chocolate peanut butter flavor provides a rich, creamy texture similar to a milkshake without excess carbs or fat. Designed for fitness enthusiasts, it supports post-exercise recovery and muscle repair. Made in the USA.

  • 25g protein per serving
  • contains BCAAs and EAAs
  • blended with multiple protein sources
  • chocolate peanut butter flavor
  • made in the USA
  • low carb and fat

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SYNTHA-6 Isolate Protein Powder, With Whey — Price History