H24 Rebuild Strength: Elite Post-Workout Recovery Backed by Sports Science

What It Is

H24 Rebuild Strength in Chocolate flavor is a post-workout recovery shake from the Herbalife24 elite sports nutrition line. Designed with input from world-class athletes and sports scientists, it provides the specific nutrients your muscles need immediately after intense training to recover faster, rebuild stronger, and prepare for your next session. It's the same caliber of recovery nutrition trusted by professional athletes worldwide, including soccer legend Cristiano Ronaldo.

Key Ingredients and How They Work

High-Quality Protein Blend (25g per serving): Rebuild Strength delivers a substantial 25 grams of protein per serving using a blend that includes both fast-acting whey protein and slower-digesting casein. Whey protein is rapidly absorbed, flooding your muscles with amino acids right when they need them most — immediately post-workout. Casein provides a sustained release over several hours, supporting ongoing muscle repair while you rest and recover.

Branched-Chain Amino Acids (BCAAs): Leucine, isoleucine, and valine are the three BCAAs that play a critical role in muscle protein synthesis — the process by which your body builds new muscle tissue. Leucine, in particular, acts as a "trigger" that activates the mTOR pathway, essentially telling your body to start building muscle. The ratio of BCAAs in Rebuild Strength is optimized for maximum recovery benefit.

L-Glutamine: The most abundant amino acid in muscle tissue, glutamine is heavily depleted during intense exercise. Replenishing glutamine post-workout supports immune function (which can be temporarily suppressed after hard training) and aids in muscle recovery and glycogen replenishment.

Iron and B Vitamins: Iron supports oxygen delivery to recovering muscles, while B vitamins support energy metabolism and the cellular processes involved in tissue repair.

How It Works

After intense exercise, your muscles are in a state of breakdown. Microscopic tears in muscle fibers need to be repaired, glycogen stores are depleted, and inflammation is elevated. This post-workout window — often called the "anabolic window" — is when your body is primed to absorb nutrients for recovery.

Rebuild Strength delivers its protein and amino acids during this critical window. The fast-acting whey protein immediately begins supplying amino acids for muscle repair. The BCAAs activate muscle protein synthesis. L-glutamine supports immune recovery and muscle restoration. The sustained-release casein continues providing amino acids for hours, supporting ongoing recovery even while you sleep.

Key Benefits

• Faster recovery: Targeted protein and amino acids reduce recovery time
• Muscle growth support: BCAAs and 25g protein promote lean muscle development
• Dual-phase protein: Fast-acting whey plus slow-release casein for immediate and sustained recovery
• Immune support: L-glutamine helps maintain immune function after intense training
• NSF Certified for Sport: Tested and trusted by professional athletes
• Great taste: Chocolate flavor makes post-workout nutrition enjoyable

How to Use

Mix one serving with water or milk within 30 minutes after completing your workout for optimal recovery benefits. Shake or blend until smooth. For a complete Herbalife24 sports nutrition program, combine with H24 Hydrate (before/during workout) and H24 Prepare (pre-workout) for comprehensive training support.

Quality and Trust

H24 Rebuild Strength is NSF Certified for Sport — meaning every batch is independently tested for banned substances and quality. This certification is the gold standard in sports nutrition and the reason professional athletes trust this product for competition-level training. Herbalife24 products are developed with input from the Herbalife Nutrition Advisory Board and trusted by elite athletes across multiple sports.

How It Compares

Many post-workout proteins provide only whey or only casein, missing the benefit of dual-phase delivery. Generic protein powders often skip BCAAs and glutamine, leaving gaps in your recovery nutrition. And very few competitor products carry NSF Certified for Sport certification — the assurance that what's on the label is what's in the product, with no banned substances. Rebuild Strength delivers professional-grade recovery nutrition at every level.