With greater skin matrix synthesis (production of compounds that form new skin), retinol-treated aged skin is more likely to withstand skin injury and ulcer formation along with improed appearance.

• 合成更多的皮肤基质（即产生可形成新皮肤的化合物），从而使得接受视黄醇治疗的衰老皮肤能更好地抵御皮肤损伤和溃疡，伴随而来的就是焕然一新的容貌。