Ingredient · Updated

Aspartic Acid

Neutral in 2

Found in 2 products

What is Aspartic Acid?

Aspartic Acid is a non-essential amino acid naturally found in the body. It is synthesized from oxaloacetate and is crucial for the synthesis of other amino acids and in the urea cycle.

In personal care products, Aspartic Acid can be used as a conditioning agent for hair and skin. While it's naturally occurring and generally considered safe, its uses in topical applications focus mainly on its ability to improve the feel and appearance of skin and hair.

When you see Aspartic Acid on a label, it is generally included for its conditioning benefits rather than as a primary functional ingredient.

Commonly found in: hair conditioners, facial cleansers, body lotions, moisturizers, cleansing gels

Benefits

  • Aspartic Acid can improve the texture and feel of hair and skin when used in personal care products.
FDA

Aspartic Acid is considered safe for use in cosmetics and personal care products in the US.

Research

There is limited research on the topical use of Aspartic Acid, with most studies focusing on its metabolic roles.

Vegan

Aspartic Acid can be synthesized without using animal products, so it is generally considered vegan-friendly.

Sources: Cosmetic Ingredient Review on Aspartic Acid

Scout's take

Aspartic Acid is an amino acid used to support skin hydration and repair. It is included in formulations to enhance skin texture and resilience. It is generally considered safe for use in skincare.

The case against

There are minimal risks associated with aspartic acid in cosmetics.

from the analysis of The Ordinary - The Natural Moisturizing Factors + HA( / )

Generally considered safe with low risk of irritation.

from the analysis of Salt & Stone Body Wash - Bergamot & Hinoki

The case for

It helps to improve skin hydration and supports the skin's natural repair processes.

from the analysis of The Ordinary - The Natural Moisturizing Factors + HA( / )

Supports skin hydration and improves texture.

from the analysis of Salt & Stone Body Wash - Bergamot & Hinoki

More from Scout's analyses

Aspartic Acid is an amino acid used for its conditioning properties. It helps in maintaining skin hydration.

from the analysis of Salt & Stone Body Wash - Bergamot & Hinoki

All 2 products with Aspartic Acid

Where Aspartic Acid shows up

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