Comparing Tetrapeptide-21 and Matrixyl 3000

Both Tetrapeptide-21 and Matrixyl 3000 are popular peptide ingredients used in anti-aging skincare formulations, primarily targeting wrinkles and skin firmness.

• Matrixyl 3000 (a blend of Pal-GHK and Pal-GQPR) works by stimulating the synthesis of key components of the skin's structure, such as Collagen 1, Fibronectin, and Hyaluronic Acid. It also contains a peptide that helps reduce inflammation, which contributes to skin aging. It is known for helping to reduce wrinkles, moisturize, and improve skin elasticity.

• Tetrapeptide-21 is a peptide derived from the skin's own Extracellular Matrix (ECM). Its primary mechanism is to directly interact with the ECM to stimulate its synthesis or reduce its degradation. According to research mentioned in its description, Tetrapeptide-21 has demonstrated better wrinkle reduction efficiency compared to Matrixyl.

Conclusion:

While both ingredients are effective for anti-aging, based on the information available, Tetrapeptide-21 is indicated to provide better wrinkle reduction results compared to Matrixyl 3000.