Dermatologists explain: retinol works better at night because sunlight degrades the active ingredient, and sunscreen remains mandatory during the day

Original: Os dermatologistas explicam: o retinol rende mais à noite porque a luz do sol degrada o ativo, e de dia o protetor solar continua obrigatório

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Dermatologists explain why retinol works better at night, how sunlight degrades the active ingredient and why sunscreen remains mandatory during the day. The post Dermatologists explain: retinol works better at night because sunlight degrades the active ingredient, and sunscreen remains mandatory during the day appeared first on Catraca Livre.

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