Argireline
TOPICAL USEAcetyl hexapeptide-8 | Topical anti-wrinkle
By the INFOPEPTIDOS editorial team · content based on scientific literature.
Updated: August 2026.
Key points
- What it is: topical cosmetic peptide (acetyl hexapeptide-8).
- Main use: softening expression wrinkles (forehead, glabella, crow's feet).
- Typical concentration: 5–10 % in cream or serum, applied to the skin.
- Key result: mild 'botox-like' effect: it relaxes the muscular contraction of the skin.
- Common effects: minimal; possible mild irritation or dryness.
- Comparison: relaxes dynamic wrinkles; Matrixyl stimulates collagen (fine lines).
- Status: cosmetic ingredient, topical use.
Overview
What is Argireline?
Argireline (acetyl hexapeptide-8) is a topical cosmetic peptide, known as 'botox in a cream'. Applied to the skin, it aims to reduce the appearance of expression wrinkles by gently relaxing the muscular contraction that causes them, without needles.
Key benefits
It softens expression lines on the forehead, glabella and crow's feet with continued use. It is a topical, painless, needle-free option that combines well with collagen-stimulating peptides.
Mechanism of action
It mildly interferes with neurotransmitter release at the junction with the skin's muscle fiber (SNARE complex), reducing the intensity of the contractions that form dynamic wrinkles.
Quick start guide
Dosing protocol
| Form | Concentration | Frequency | Duration |
|---|---|---|---|
| Cream or serum | 5–10 % | 1–2 times/day | Continuous use |
Topical use on the skin. Avoid the immediate eye area and mucous membranes. Do a patch test on a small area before regular use.
Argireline vs Matrixyl
| Argireline | Matrixyl | |
|---|---|---|
| Main effect | Relaxes expression wrinkles | Stimulates collagen |
| Target | Muscle contraction | Collagen synthesis |
| Wrinkle type | Dynamic (movement) | Fine and static |
| Stackable | Yes, with Matrixyl | Yes, with Argireline |
⚠️ Who should NOT use it
- For external use only: avoid eyes and mucous membranes.
- Do a patch test before regular use.
- Pregnancy or breastfeeding. Consult before using active cosmetics.
- Always under the supervision of a healthcare professional.
What to expect
- Week 1-2: well-tolerated skin; no visible changes yet.
- Week 2-4: expression lines begin to soften.
- Week 4-8: visible reduction of dynamic wrinkles.
- Continuous use: the effect is maintained while applied.
- Side effects: minimal; possible dryness or mild irritation.
- Most effective for: forehead and eye expression wrinkles.
Side effects & safety
- Mild skin irritation or redness.
- Dryness or tightness.
- Possible reaction in sensitive skin.
- No effect if applied at insufficient concentration.
- For external use only.
- Allergic reaction: rash, itching or significant swelling.
- Intense or persistent irritation.
- Contact dermatitis.
- Accidental eye contact causing discomfort.
- If you are pregnant and have not consulted.
Frequently asked questions
What is Argireline?
It is a topical cosmetic peptide (acetyl hexapeptide-8) known as 'botox in a cream' for expression wrinkles.
How is Argireline used?
It is applied as a cream or serum at 5-10 % on clean skin, once or twice a day.
Is Argireline injected?
No; it is topical, needle-free, unlike botulinum toxin.
How long does it take to work?
Expression wrinkles usually soften after 4-8 weeks of continuous use.
What are the side effects?
Minimal; possible dryness or mild irritation. A patch test is advisable.
Is Argireline approved?
It is a topical cosmetic ingredient, not a medication.
Research areas
- Expression wrinkles
- Facial care
- Skin anti-aging
- Topical botox alternative
- Cosmetics
Related peptides
- Matrixyl — Topical peptide that stimulates collagen.
- GHK-Cu — Copper peptide for skin and firmness.
- Glutathione — Antioxidant for skin brightening.
Related articles
Related topics
- Argireline anti-wrinkle
- Argireline concentration
- Argireline vs botox
- Argireline and Matrixyl
- Argireline serum
- Argireline results
Summary
What it is: Topical cosmetic peptide (acetyl hexapeptide-8).
How it is researched: Cream or serum at 5-10 %, 1-2 times a day.
Key features: Softens expression wrinkles, needle-free. Cosmetic ingredient.
Related peptides: Matrixyl, GHK-Cu and Glutathione.
References
- Zdrada-Nowak J et al. (2025). Acetyl Hexapeptide-8 in Cosmeceuticals-A Review of Skin Permeability and Efficacy. Int J Mol Sci. PubMed · DOI
- Velazco de Maldonado GJ et al. (2023). Polydioxanone Bioactive Sutures-Acetyl Hexapeptide-8 (Argireline): An Intelligent System for Controlled Release in Facial Harmonization. J Cutan Aesthet Surg. PubMed · DOI
- Olsson SE et al. (2024). Public Interest in Acetyl Hexapeptide-8: Longitudinal Analysis. JMIR Dermatol. PubMed · DOI
- An JH et al. (2019). Anti-Wrinkle Efficacy of Cross-Linked Hyaluronic Acid-Based Microneedle Patch with Acetyl Hexapeptide-8 and Epidermal Growth Factor on Korean Skin. Ann Dermatol. PubMed · DOI
Studies compiled from PubMed for informational purposes; many are preclinical or research-stage and do not constitute medical advice.