NAG — an amino sugar

N-Acetyl Glucosamine

Pairs with copper peptides for a softer, more refined-looking surface.

What it is

N-Acetyl Glucosamine (NAG) is a naturally occurring amino sugar used in cosmetic formulations alongside niacinamide to support the appearance of a softer, more refined-looking surface and a more even-looking tone. Featured in the Recovery Rituals™ masks where it complements the copper peptide and stress-protection actives.

Associated with

In cosmetic literature. No medical claims.

A more refined-looking surface

A more even-looking tone

Pairing well with niacinamide

Pairing well with copper peptides

How Hot Peps uses it

Used in the Recovery Rituals™ masks specifically to round out the GHK-Cu and Ectoin actives with a smoothing, tone-supporting partner.

Appears in

Related Signals

Continue the conversation.

Niacinamide

Vitamin B3

One of the most-researched cosmetic ingredients. Smoother, brighter-looking skin.

GHK-Cu

Copper Tripeptide-1

The signature copper peptide of the Hot Peps system. Recovery + radiance.

Ectoin

A stress-protection osmolyte

A small water-binding molecule for hydration, comfort, and barrier resilience.

From philosophy to formula

See where N-Acetyl Glucosamine lives in the system.

Shop the System

Want this signal in your routine? We’ll help you choose.

Help me choose