To get the most from your workouts, you need more than determination—you also need the proper conditions to drive faster gains. Pre W.O. from Dymatize is formulated with quality ingredients to help you train harder, recover more quickly, and build more muscle.

Citrulline and arginine improve blood flow for greater nutrient delivery.

Each serving of Pre W.O. provides 8 grams of citrulline malate and 1.5 grams of inositol-stabilized arginine silicate (Nitrosigine). These amino acids convert readily to nitric oxide, the gas molecule that encourages blood vessels to relax, allowing more blood, oxygen, and nutrients to flow to working muscle tissue. This leads to greater muscle pumps and helps flush toxins from your well-trained muscles for faster recovery.

Beta-alanine boosts strength for greater muscle stimulation and growth.

Beta-alanine is an amino acid that combines with histidine in the body to form carnosine. Research shows that people with higher levels of carnosine in muscle tissue have improved strength and endurance, leading to better workouts and muscle growth.

Caffeine increases both energy and strength while burning body fat.

Anhydrous caffeine provides greater benefits than other types of caffeine. Research shows that caffeine improves not only energy and focus but also strength—and that it blunts the pain associated with training.

TeaCrine increases energy levels and fights fatigue.

Theacrine is a purine alkaloid found in a wild tea plant called Camellia assamica. TeaCrine, a patented form of theacrine, is extracted from this tea and has been used in human studies. In addition to providing more energy for more effective workouts, it was also shown to help lower LDL (“bad”) cholesterol.

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Each serving of Pre W.O. delivers all the above ingredients, plus taurine, N-acetyl L-tyrosine, and betaine, among others, with only 15 calories per one-scoop serving. For best results, mix with 12 ounces of water and shake until dissolved. Then consume the product 15 to 30 minutes before workouts. Beginners should start with a half-scoop serving to assess their tolerance.

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