SKINSIZE Explained
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Dr Emma Craythorne has developed 12 SkinSizes for Klira.
They represent her definitive dermatologically relevant breakdown of skin types, identified by analysing to what extent an individual presents with positive or negative function in four crucial areas: collagen, melanin, sebum and barrier.
SkinSize 01
SkinSize 02
SkinSize 03
SkinSize 04
SkinSize 05
SkinSize 06
SkinSize 07
SkinSize 08
SkinSize 09
SkinSize 10
SkinSize 11
SkinSize 12
Once we know how your skin works at a cellular level, we know your SkinSize – and everything your skin needs becomes clear. It tells us not only which ingredients, at which level and in which base will create the most effective prescription for your Klira Special but allows us to curate your ideal supporting routine from a selection of the most rigorously-researched and well-evidenced brands.

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Recommending brands

All of the products we recommend in Klira routines are hand-picked by Dr Emma Craythorne, based on their proven ability to work with certain SkinSizes.

Our ethos is to put efficacy above all else, so we look for well-researched products that have been proven to the highest levels. 

Brands cannot pay to be featured in Klira routines, and we do not have any commercial obligations to the brands that we do feature. 

We use affiliate links to direct you to purchase the brands we recommend, meaning we do receive commission on sales made via Klira, but this a generic system that does not influence in any way the brands or products that are recommended.

We are always reviewing the newest evidence and brands to market, and Klira routine recommendations will change and evolve with not only the latest science, but what is right for your SkinSize depending on season, hormonal changes and environmental factors.