Product Description

Acetyl hexapeptide-8, trade name Argireline, is a synthetically produced oligopeptide that inhibits neurotransmitters. It is one of the most mature and widely used peptide ingredients in high-end anti-aging skincare products.

Its molecular formula is C₃₄H₆₀N₁₄O₁₂S, molecular weight is 888.91, CAS number is 616204-22-9, and it appears as a white powder with a density of approximately 1.5±0.1 g/cm³. It needs to be stored at -20℃ in a sealed container to maintain the stability of the peptide structure and its biological activity.

From a mechanistic perspective, Acetyl hexapeptide-8 competitively occupies the binding site on the follicle-fusion complex by mimicking the N-terminal six-amino acid sequence of the SNAP-25 protein. This interferes with the normal assembly of the SNARE complex, thereby inhibiting calcium-dependent neurotransmitter release, reducing neuromuscular signal transmission intensity, and relaxing over-contracted facial muscles. Consequently, it reduces and diminishes dynamic wrinkles caused by facial expressions, such as forehead wrinkles, crow's feet, and frown lines. This pathway and mechanism are clear and well-defined, and have been validated through multiple tests.

In terms of skincare efficacy, Acetyl hexapeptide-8 is known in the industry as a "botox-like" product due to its mild effects and high safety profile. It is a non-invasive, safer, and more cost-effective alternative to botulinum toxin. It not only relaxes muscles and improves dynamic wrinkles but also helps promote collagen remodeling, enhances elastin activity, and improves skin laxity and roughness, resulting in smoother, firmer skin.

Due to its excellent transdermal absorption, low irritation, and high stability, acetyl hexapeptide-8 is often combined with other active peptides such as palmitoyl pentapeptide-4, tripeptide-1 copper, and carnosine to achieve multi-target anti-aging, improving expression lines while repairing skin structure and enhancing elasticity. It is mainly used in eye creams, neck creams, anti-aging serums, and facial firming creams, and is especially suitable for areas prone to expression lines, such as the eye area and forehead.

Overall, acetyl hexapeptide-8 is a highly active, low-risk, and effective anti-wrinkle peptide ingredient. With its precise mechanism of action and stable skincare performance, it has become one of the core ingredients in high-end anti-aging cosmetics worldwide and is an important choice for improving dynamic wrinkles and delaying skin aging.

What are the benefits?

1. Mechanism of Action and Core Efficacy

Reduces Dynamic Wrinkles for Gentle Anti-Wrinkle Effect
Acetyl hexapeptide-8, by mimicking the structure of the SNAP-25 protein fragment, competitively inhibits the release of acetylcholine at the neuromuscular junction, blocking excessive stimulation of facial muscles by nerves. This reduces the amplitude of muscle contraction, decreasing dynamic wrinkles caused by repeated facial expressions, such as crow's feet, forehead wrinkles, frown lines, and nasolabial folds. Its mechanism of action is similar to topical botulinum toxin, but it does not paralyze muscles, cause stiffness, or require injections. It is gentle and controllable, making it an ideal choice for daily anti-wrinkle care.

Promotes Collagen and Elastic Fiber Synthesis, Improving Sagging
Long-term, regular use can activate the activity of skin fibroblasts, promoting the synthesis and orderly arrangement of collagen, elastin, and hyaluronic acid. This enhances the support of the dermis, increases skin firmness and thickness, and gradually improves static wrinkles, neck wrinkles, facial sagging, and other signs of aging, resulting in fuller, firmer skin.

Enhances Skin Barrier Function and Moisturizing Ability

This ingredient strengthens the stratum corneum structure, improves the skin's water-locking ability, and reduces fine lines caused by dryness and dehydration. It also possesses antioxidant capabilities, mitigating photoaging damage caused by free radicals and UV rays, maintaining stable, smooth, and radiant skin.

2. Main Application Scenarios and Suitable Products
Acetyl hexapeptide-8, with its high stability, good transdermal absorption, and low irritation, is widely used in various anti-aging skincare products, especially suitable for areas prone to wrinkles and sagging such as the face, eye area, neck, and hands. Commonly added products include: anti-wrinkle serums, eye creams, eye essences, firming lotions, repair creams, neck creams, anti-aging masks, and multi-effect repair creams. It is one of the core anti-aging ingredients in high-end skincare formulas.

Overall, acetyl hexapeptide-8 is precise, gentle, and safe, suitable for long-term use. It achieves comprehensive anti-aging from three levels: relaxing facial muscles, promoting collagen regeneration, and strengthening the skin barrier. It is a highly effective peptide ingredient for improving wrinkles and delaying skin aging.

Application directions

Acetyl hexapeptide-8, with its excellent neuromodulation effects, skin affinity, and adaptability to various scenarios, has been widely used in skincare, cosmetics, medical aesthetics, and dermatology, becoming an important ingredient for anti-aging, repair, and skin improvement.

1. Skincare and Cosmetics
In anti-wrinkle and anti-aging products, acetyl hexapeptide-8 is extensively added to mainstream skincare products such as serums, creams, eye creams, masks, and neck creams. It works by inhibiting neurotransmitter release and gently reducing facial muscle contractions, thereby diminishing dynamic wrinkles such as crow's feet, frown lines, and forehead wrinkles; simultaneously, it continuously promotes collagen and elastin synthesis, strengthens the dermal structure, improves skin firmness, and addresses static wrinkles and sagging, achieving anti-aging effects from the surface to the core.

In sensitive skin care, acetyl hexapeptide-8 is gentle, low-irritant, and does not damage the skin barrier, making it suitable for long-term use on sensitive and fragile skin. The formula often combines it with soothing and anti-inflammatory ingredients such as bisabolol, asiaticoside, and panthenol to enhance skin tolerance, reduce redness and discomfort, and achieve simultaneous anti-aging and repair while reducing wrinkles and fine lines.

In the field of eye care, acetyl hexapeptide-8 has a significant effect on improving fine lines, dry lines, and expression lines around the eyes. It is often used in synergy with ingredients such as caffeine, vitamin K1, and hyaluronic acid to promote microcirculation around the eyes, reduce dullness, puffiness, and fatigue, and make the skin around the eyes firmer, smoother, and more radiant.

2. Medical Aesthetics Adjunctive Applications
In mesotherapy, acetyl hexapeptide-8 can be used in combination with botulinum toxin type A to prolong the duration of anti-wrinkle effects through synergistic internal and external effects, reduce the frequency of repeated injections, and improve the overall comfort and durability of the medical aesthetic treatment.

In post-operative repair, this ingredient is suitable for minimally invasive cosmetic procedures such as laser, microneedling, and radiofrequency treatments. It can reduce local erythema, burning, and tightness, promote epidermal cell repair, reduce irritation caused by muscle tension, and help the skin quickly recover to a stable and healthy state.

3. Dermatology Field
In scar improvement, Acetyl hexapeptide-8 can reduce skin wrinkles and lower local skin tension, making surgical scars, hypertrophic scars, and old scars appear smoother and more natural, thus significantly improving the overall appearance of the skin and enhancing patients' confidence and quality of life.

In skin blemish management, it has a certain smoothing and improving effect on superficial scars left after acne healing, uneven texture, and rough, pitted, and unevenly pigmented skin caused by problems such as hidradenitis. It can be used in conjunction with repairing ingredients to further improve skin texture.

Company introduction and certificates obtained

Shaanxi Yuantai Biotechnology Co., Ltd. was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factories, R&D and quality inspection teams, and have the conditions for development, production, and quality assurance. At present, we have obtained ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA and other certificates. Therefore, the quality of our products is guaranteed, and it is our original intention to bring high-quality products to customers.

Certificates

Our packaging

1KG/Aluminium bags , 25kg/barrel

Storage: Store in a cool, dry, clean place away from moisture and direct light.

We also have special packaging for special products, such as: retinal - cold chain transportation; deoxyarbutin - vacuum transportation

Packing & shipping

Our team

We have a professional R&D team and sales team, which not only ensure product quality, but also ensure a good cooperation experience for customers in the pre-sale, in-sale and after-sale processes. Our sales team has been trained in professional product knowledge, and can respond and solve every problem in cooperation in a timely manner

Team