2-Amino-2-Methyl-1-Propanol (AMP) is an alkaline amino alcohol used in cosmetic formulations primarily to neutralize acidic components and adjust or stabilize pH. It also functions as a buffering and emulsion-stabilizing agent in products such as lotions, sunscreens, and hair sprays.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation | Uncommon | Mild irritation possible at higher concentrations due to its alkaline nature. |
| Allergic contact dermatitis | Rare | Isolated sensitization cases reported in patch-test literature. |
| Eye irritation | Uncommon | Can cause stinging or irritation on direct ocular contact. |
| Nitrosamine formation concern | Very rare | As a secondary amine-related compound, potential to form nitrosamines if combined with nitrosating agents; regulated in formulation. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.