The Claim

In individuals performing strength exercises, the co-ingestion of creatine with carbohydrate sources increases creatine absorption by approximately 25% compared to creatine ingestion alone, mediated by elevated plasma insulin levels resulting from carbohydrate-induced increases in blood glucose, which enhances creatine transport into muscle cells via insulin-dependent membrane transporters.

Source: Effects of creatine supplementation on strength exercise and its optimization through carbohydrates: A review

What the research says

Roughly balanced

Support and challenge are close. The picture may shift as more studies come in.

Supports
1score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
1 study reviewed
In plain English

If you take creatine with carbs after working out, your body absorbs about 25% more of it because the carbs raise your insulin, which helps shuttle creatine into your muscles.

See the scientific wording

In individuals engaging in strength exercises, consuming creatine with carbohydrate sources increases creatine absorption by approximately 25% compared to creatine consumed alone, likely due to elevated plasma insulin levels from carbohydrate-induced blood glucose rise, which enhances creatine transport into muscle cells via insulin-dependent membrane transporters.

What the research says

1 study
  1. Study: Effects of creatine supplementation on strength exercise and its optimization through carbohydrates: A review

    The study shows that taking creatine with carbs helps your muscles absorb more creatine because the carbs raise insulin, which helps move creatine into muscle cells.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.