Tetrapeptide-28 Argininamide
What is Tetrapeptide-28 Argininamide?
Tetrapeptide-28 Argininamide is a lab-synthesized peptide made from four amino acids with an argininamide modification for enhanced stability. Classified as a cosmetic peptide, it appears in serums, creams, and anti-aging products. This ingredient functions through signaling mechanisms, where it may interact with skin cells like fibroblasts to influence structural proteins and extracellular matrix components. The amidated form aids solubility and bioavailability in water-based formulas, allowing better delivery to the skin's upper layers. Primarily targeted for facial care, it supports formulations designed for mature skin types. Its non-comedogenic nature makes it compatible with oily and acne-prone skin without pore blockage risks. Overall, it contributes to product efficacy in maintaining skin's visual quality.
Benefits
Supports skin conditioning in formulations.
Promotes a smoother skin appearance.
Compatible with most skin types due to low comedogenicity.
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 exploring peptide skincare. | Those with rare peptide sensitivities. |
| People with signs of skin aging. | Individuals avoiding synthetic ingredients. |
| Users seeking gentle, low-risk ingredients. | People with compromised skin barriers; patch test advised. |
Safety Notes
- Low hazard profile from safety databases.
- Non-comedogenic, unlikely to clog pores.
Frequently Asked Questions about Tetrapeptide-28 Argininamide
What is Tetrapeptide-28 Argininamide?
A synthetic tetrapeptide with argininamide for stability, used as a skin conditioner in cosmetics.
Is it safe for daily use?
Yes, it has a low safety rating and does not clog pores.
Who can use products with this ingredient?
Suitable for most, especially those interested in conditioning peptides; patch test if sensitive.