n.松香油，维生素A，视黄醇

Retinol is a key ingredient in many anti-aging skincare products.
维生素A醇是许多抗衰老护肤产品的重要成分。
She uses retinol at night to reduce the appearance of fine lines.
她在晚上使用维生素A醇来减少细纹的出现。
The dermatologist prescribed a retinol cream for her acne-prone skin.
皮肤科医生为她开了含有维生素A醇的面霜以治疗她的油性皮肤和痘痘问题。
Retinol can cause temporary redness and flaking when first introduced to the skin.
初次使用维生素A醇时，可能会导致皮肤暂时发红和脱皮。
Many people experience improved skin texture after regular use of retinol.
许多人在定期使用维生素A醇后会发现皮肤质地有所改善。
It's important to use sunscreen with retinol, as it increases skin sensitivity to UV rays.
使用维生素A醇时必须涂抹防晒霜，因为它会使皮肤对紫外线更敏感。
Retinol is derived from Vitamin A and has powerful antioxidant properties.
维生素A醇是从维生素A提取的，具有强大的抗氧化特性。
Dermatologists recommend gradually increasing retinol dosage to avoid irritation.
皮肤科医生建议逐渐增加维生素A醇的剂量以防止刺激。
Some natural alternatives to retinol include plant-based retinol-like ingredients like beta-carotene or alpha-hydroxy acids.
一些天然替代维生素A醇的成分包括β胡萝卜素或α-羟基酸等植物性类似物。
Long-term use of retinol can lead to significant improvements in skin elasticity and overall appearance.
长期使用维生素A醇可以显著提升皮肤弹性并改善整体外观。