Acetyl Glutamyl Heptapeptide-1
What is Acetyl Glutamyl Heptapeptide-1?
Acetyl Glutamyl Heptapeptide-1 is a lab-synthesized peptide made from seven amino acids, featuring an acetyl group at one end and a glutamyl residue. It belongs to the class of signaling peptides used in cosmetics, primarily in moisturizers, serums, and creams targeting hydration and skin comfort. Chemically, it mimics natural peptide structures to interact with skin components. In formulations, it works by binding water molecules to the skin's outer layer, enhancing moisture retention without greasiness. This humectant action helps maintain the stratum corneum's water balance, promoting a smoother texture. Often incorporated at low levels in leave-on products, it pairs well with other hydrators and emollients to boost overall product efficacy in daily routines.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Draws moisture into the skin's surface for improved hydration.
Conditions skin to enhance softness and plumpness.
Supports formulations for comfortable, non-greasy feel.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals with dry or dehydrated skin seeking hydration. | People with known allergies to peptides or amino acid derivatives. |
| Users of sensitive skin products needing gentle conditioning. | Those experiencing active skin infections or open wounds. |
| Those preferring lightweight moisturizers without pore clogging. | Users sensitive to new cosmetic actives during initial testing. |
Safety Notes
- Generally recognized as low hazard for topical cosmetic use.
- Non-comedogenic, unlikely to contribute to pore blockage.
Frequently Asked Questions about Acetyl Glutamyl Heptapeptide-1
What does Acetyl Glutamyl Heptapeptide-1 do in skincare?
It functions as a humectant to attract and hold water in the skin, aiding hydration and conditioning.
Is it safe for sensitive skin?
Yes, it's formulated for comfort and shows low hazard potential in cosmetics.
Does it clog pores?
No, it has a comedogenic rating of zero, suitable for clear skin goals.