Guanosine
What Guanosine is & what it does
Guanosine is a nucleoside, one of the building blocks related to nucleic acids, used in cosmetics as a skin-conditioning ingredient. It is generally included for its conditioning and smoothing positioning in serums and treatment products. As a water-soluble small molecule, it is typically used at low concentrations. It is generally considered a gentle, supportive formulation ingredient.
What is Guanosine?
Guanosine is a nucleoside, a small molecule related to the building blocks of nucleic acids. In cosmetics it is used as a skin-conditioning ingredient.
What does Guanosine do in skincare?
It is generally included for its conditioning and smoothing positioning in serums and treatment products, and it is typically used at low concentrations.
Is Guanosine safe?
It is a water-soluble small molecule generally considered gentle and supportive at the low levels used in skincare.
Sunscreens with Guanosine
We rate 4 sunscreens that contain it:
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Lancôme Rénergie Lift Multi-action Ultra Face Cream With SPF 30
66/100
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Lancôme Rénergie Multi-Lift Ultra Spf 20
65/100
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Vichy Liftactiv Sunscreen Peptide-C Face Moisturizer With SPF 30
65/100
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Lancôme Rénergie Lift Multi-Action Ultra Moisturizer Spf 30
64/100