Researched by Helena DeMaria-Williams
Formula IngredientCell-Communicating IngredientAdenosine
INCI: Adenosine
Adenosine is a naturally occurring purine nucleoside found in all living cells, where it plays a vital role in energy transfer (as part of ATP) and cell signalling. Applied topically, it acts as a cell-communicating ingredient that can interact with adenosine receptors in the skin to stimulate collagen production, support barrier repair, and reduce visible signs of ageing. It is well tolerated and widely used in anti-ageing serums and creams.
Category
Cell-Communicating Ingredient
Irritation Risk
Low
Skin Types
all skin types, anti-ageing concerns, sensitive skin, acne-prone, dry, combination
What does this do in a formula?
anti-ageing, collagen stimulation, skin firming, barrier repair, wound healing support, anti-inflammatory, skin smoothing
Is Adenosine safe? Key considerations
Can Adenosine cause irritation?
Low RiskAdenosine is not listed under EU CosIng Annex II (banned) or Annex III (restricted substances). It is a skin-identical molecule and is considered well tolerated at cosmetic concentrations. No significant irritancy has been reported in clinical or consumer studies.
Does Adenosine increase sun sensitivity?
No RiskAdenosine does not increase photosensitivity. No special sun protection measures are required based solely on its presence in a formulation.
Is Adenosine safe during pregnancy?
SafeAdenosine is a naturally occurring molecule present throughout the body. Topical cosmetic use at low concentrations is considered low risk. No specific pregnancy warnings are noted in available cosmetic safety data. Consult a healthcare provider if in doubt.
How does Adenosine work?
Adenosine is a naturally occurring purine nucleoside found in all living cells, where it plays a vital role in energy transfer (as part of ATP) and cell signalling. Applied topically, it acts as a cell-communicating ingredient that can interact with adenosine receptors in the skin to stimulate collagen production, support barrier repair, and reduce visible signs of ageing. It is well tolerated and widely used in anti-ageing serums and creams.
Which products contain Adenosine?
Shop products that contain Adenosine
