Absorption and muscle retention are different questions
Getting an ingredient into the body, retaining it in tissue and improving exercise performance are not identical endpoints. A clear drink or a sweeter flavor does not measure any of them. Compare claims using the actual creatine amount and outcome. [1][2]
What the position stand reports
The 2017 ISSN position stand reports that carbohydrate, or carbohydrate with protein, can promote greater creatine retention. This is a synthesis of selected protocols, not a trial of every meal or a universal homemade recipe. The manuscript received Council for Responsible Nutrition support and its authors disclose multiple industry relationships. [2]
The rest of the meal still counts
A carbohydrate-containing drink adds carbohydrate and energy; a protein shake adds protein and possibly other ingredients. Fit these into the eating plan instead of assuming they become nutritionally irrelevant when mixed with creatine. Evidence for retention does not prove that extra sugar is necessary after stores are established or that every user will gain more muscle. [1][2]
Use a preparation you can take consistently
Follow the exact product directions and consume the intended portion. A usual meal or drink may be convenient, but no specific food is identified here as the universal best absorption partner. Changing liquids does not compensate for an unclear serving or a formula with an undisclosed creatine amount. [1][3]
Compare the whole serving
Imagine the same measured creatine is mixed once with water and once with a carbohydrate-protein drink. The second choice changes the full nutrient intake. Evaluate whether that addition serves a need rather than calling it automatically superior because a retention study used combined nutrients. [1][2]
| Preparation | Additional consideration |
|---|---|
| Water | Measured creatine and complete portion |
| Carbohydrate/protein drink | Added nutrients and energy |
| Any claimed uptake advantage | Endpoint and protocol actually studied |
Sources for this article
- Dietary Supplements for Exercise and Athletic Performance - Health Professional Fact Sheet
Source consulted: 2026-09-21. This is a reference resource, not a claim that we conducted the studies or tested a product. - International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine - PMC
Source consulted: 2026-09-21. This is a reference resource, not a claim that we conducted the studies or tested a product. - Dietary Supplements: What You Need to Know
Source consulted: 2026-09-21. This is a reference resource, not a claim that we conducted the studies or tested a product.