Topical epidermal growth factor for the improvement of acne lesions: a randomized, double-blinded, placebo-controlled, split-face trial.
randomized, double-blind, split-face
EVIDENCE COMPARISON
Gold StandardNo Skincare
vs Epidermal Growth Factor (EGF)
for Pore Refinement
Studies show no skincare treatment provided 1.34 times better pore refinement texture improvements compared to epidermal growth factor application.
1.34x
Effect ratio
No Skincare
Favored
1
Study
Direct
Comparison
Texture
How to read this claim
Direct comparison with enough study context for public-facing comparative wording, with limits noted for includes subjective endpoint.
The published evidence does not currently show a major generalization warning beyond the listed study limits.