… a New Hyaluronic Acid Matrix Ingredient Improves Skin Brightness, Hydration, Smoothness, and Roughness: Results from a Randomized, Double-Blinded, Placebo …
randomized, double-blind
EVIDENCE COMPARISON
DirectionalHyaluronic Acid Matrix (HAm)
vs Oxymetazoline Hydrochloride
for Redness Reduction
Early or indirect evidence suggests hyaluronic Acid Matrix may reduce redness 4.6 times more effectively than Oxymetazoline Hydrochloride for improving skin tone, based on indirect comparison.
4.62x
Effect ratio
Hyaluronic Acid Matrix (HAm)
Favored
2
Studies
Indirect
Comparison
This is an indirect comparison — the two ingredients were not tested head-to-head in the same trial. The ratio is derived from separate studies against a common comparator.
Tone
How to read this claim
Kept public as exploratory because it indirect comparison; early-stage evidence tier.
Some study-specific context may affect how broadly this comparison generalizes.
Source Studies (2)
41496 The Role of Topical Nasal Decongestant Oxymetazoline as a Novel Therapeutic Option for Post-Acne Erythema: A Split-Face, Double-Blind, Randomized …
randomized, double-blind, split-face