What is retinaldehyde (retinal) and how does it compare to retinol and tretinoin?
The difference between retinol, retinal and retinoic acid, and why I chose to go for the gentlest option.
The website of Clare Johnston, creator of The Honest Channel
I created The Well as a simple 5-minute practice to reconnect with inspiration each day. For just £3 you’ll get instant and unlimited access.