Sodium Dilauramidoglutamide Lysine
Explained
Sodium Dilauramidoglutamide Lysine (aka DLGL) is an amino-acid based surfactant. Because it has two fatty tails and two water-loving ends, it's really great at mixing oils and water into stable textures.
It is also a humectant; like hyaluronic acid, it can draw moisture to your skin.
DLGL has been studied as a skin delivery helper. In lab skin models, it increased accumulation/penetration of hydrophilic actives (like vitamin C).
An Australian NICNAS report states DLGL to be non-irritating to skin at less than 10% and non-irritating to eyes at less than 1%. There's no evidence of skin sensitization in animal tests, but be sure to patch test if you are sensitive to surfactants.
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