Magnesium Lactate ●
TL;DR. This ingredient primarily functions as a humectant and skin-conditioning mineral salt, helping bind water in the formula and on the skin. It can also support electrolyte balance and mild buffering in water-based products.
What does Magnesium Lactate do in a cosmetic formula?
This ingredient primarily functions as a humectant and skin-conditioning mineral salt, helping bind water in the formula and on the skin. It can also support electrolyte balance and mild buffering in water-based products.
Is Magnesium Lactate clean?
From a clean beauty perspective, this ingredient is generally well tolerated and has little restricted-list friction. Irritation potential is low at typical cosmetic use levels, although very high salt loads can feel drying or sting on compromised skin.
Is Magnesium Lactate sustainable?
This material is commonly made by neutralizing a fermentation-derived organic acid with a mineral it source. The organic portion is readily biodegradable, and it is not associated with meaningful environmental persistence or bioaccumulation concerns.
Is Magnesium Lactate COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic formulation principles when the inputs and processing meet the standard. It fits Green Chemistry well because it can use fermentation-derived feedstock, simple neutralization chemistry, water as the main processing medium, and a favorable biodegradation profile.
How does Magnesium Lactate work chemically?
The molecule is an ionic divalent metal salt paired with two small hydroxy-carboxylate counterions, which makes it highly water soluble and non-volatile. It is most compatible with water-phase systems at mildly acidic to neutral pH, and strong chelators or large pH shifts can change how much free mineral ion remains available.
Last updated 2026-05-13