Ingredient · Updated
Aminomethyl Propanol
Found in 10 productsSee all
W3LL People Expressionist Pro Mascara 
W3LL People Expressionist Volumizing Mascara 
W3LL People Expressionist Lengthening Mascara 
W3LL People Expressionist Curling Mascara 
Palmer's Cocoa Butter Formula® with Vitamin E Daily Body Lotion Tahitian Vanilla 
The Ordinary Glycolic Acid 7% Exfoliating Toner 
Germ-X Original Moisturizing Hand Sanitizer 
Purell Advanced Hand Sanitizer Refreshing Gel What is Aminomethyl Propanol?
Aminomethyl propanol is a chemical compound that is commonly used in cosmetics and personal care products. It is a colorless, viscous liquid that functions as a buffering agent and pH adjuster, helping to maintain the stability and effectiveness of formulations.
In beauty and skincare products, aminomethyl propanol ensures that products remain at the correct pH level, which can improve product safety and performance. Although it is considered safe for use in cosmetics at low concentrations, there are some concerns about its potential for skin irritation or sensitization, particularly with prolonged exposure or at higher concentrations.
When you see aminomethyl propanol on a product label, it is mainly used for pH adjustment and stabilization. It's always a good idea to patch test products with new ingredients, especially if you have sensitive skin.
Commonly found in: Deodorant, Skin Care, Makeup, Hand Sanitizer
What to watch
- May cause skin irritation or sensitization in some individuals, especially with prolonged exposure.
Benefits
- Helps maintain the correct pH level in cosmetic products, improving their stability and effectiveness.
While not explicitly banned, it's subject to safety regulations when used in cosmetics.
Research indicates it is generally safe at low concentrations, but potential skin sensitivity issues are noted.
Aminomethyl propanol is synthetically derived, making it suitable for vegan formulations.
Scout's take
CIR safe up to 7%, not an irritant/sensitizer.
The case against
There are minimal risks, though it may cause irritation in sensitive individuals.
from the analysis of Palmer's Cocoa Butter Formula® with Vitamin E Daily Body Lotion Tahitian VanillaThe case for
It helps to maintain the stability and effectiveness of the lotion.
from the analysis of Palmer's Cocoa Butter Formula® with Vitamin E Daily Body Lotion Tahitian VanillaMore from Scout's analyses
Synthetic pH adjuster.
from the analysis of The Ordinary Glycolic Acid 7% Exfoliating TonerAmine pH adjuster. Mild concern — can react with nitrosating agents under specific conditions.
from the analysis of Axe Apollo Aluminum Free DeodorantProcessed additive flagged under Scout's ingredient doctrine.
from the analysis of Palmer's Cocoa Butter Formula® with Vitamin E Daily Body Lotion Tahitian VanillaAll 10 products with Aminomethyl Propanol
Where Aminomethyl Propanol shows up
- Makeup 4 products
- Hand Sanitizer 3 products
- Body Lotion 1 product
- Skin Care 1 product
- Deodorant 1 product
Higher-scoring picks without Aminomethyl Propanol
Products from the same categories whose analyzed ingredient list does not include Aminomethyl Propanol, scoring 80 or above.
Scan any product to see every ingredient explained — and healthier swaps.