INYLINE Peptide 5 ml

INYLINE Peptide for Expression Line Serums and Targeted Skin Care

INYLINE Peptide is a specialized cosmetic complex developed for facial care formulas focused on the visible appearance of expression lines. Its key peptide is Acetyl Hexapeptide-30, supported by arginine, caprylyl glycol, and water in the commercial solution.

Within the Mylo Opt catalog, the ingredient belongs in the Peptides for Cosmetics category. It is especially suitable for serums, lightweight creams, eye-area gels, masks, and targeted products for the forehead, glabellar area, and outer eye contour.

INYLINE Peptide differs from standard humectants because it is positioned as a functional peptide ingredient for formulas addressing the appearance of expression-related lines. Supplier technical information describes it as a post-synaptic hexapeptide solution associated with reduced agrin activity and reduced formation of acetylcholine receptor clusters.

Targeted Facial Applications

The ingredient is commonly incorporated into concentrated facial serums where a light texture and fast absorption are preferred. It may also be used in emulsions for daily facial care and localized creams designed for areas affected by repeated facial movement.

Eye contour products can include INYLINE Peptide in a mild fragrance-free base with carefully selected humectants. Forehead and glabellar serums may use a slightly higher level within supplier recommendations and formulation stability limits.

Professional treatments may combine the peptide with moisturizing polysaccharides, film-forming agents, amino acids, and additional peptide technologies.

Combination with Other Peptides

INYLINE Peptide can be incorporated into multi-peptide systems with Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, or other cosmetic peptides.

Each peptide should have a clear role within the finished formula. Adding several materials without considering their concentration, pH range, and processing requirements may increase cost without improving formulation quality.

Multi-peptide serums should be tested for clarity, odor, viscosity, preservation, and long-term stability.

Hydrating and Barrier-Supporting Ingredients

Suitable supporting ingredients include glycerin, betaine, sodium lactate, panthenol, hyaluronic acid, aloe derivatives, and polysaccharides. These materials help create a smooth water phase and improve the sensory profile of the serum.

In creams, INYLINE Peptide may be paired with ceramides, squalane, jojoba oil, MCT oil, and lightweight emollients. The peptide solution remains part of the cool-down phase and should not be heated with the oil phase.

Niacinamide may also be included when the complete pH range is suitable. Strong acidic systems, high levels of exfoliating acids, and low-pH vitamin C formulas require separate compatibility testing.

INCI and Commercial Composition

The exact ingredient declaration should always be taken from the supplier certificate. The technical listing for INYLINE peptide solution identifies Acetyl Hexapeptide-30, Arginine, Caprylyl Glycol, and Aqua.

Arginine is an amino acid component of the solution, while caprylyl glycol serves a supporting formulation role. All substances present in the raw material must be included correctly in the finished cosmetic ingredient list.

Processing Guidelines

Add INYLINE Peptide during cool-down below 40°C. In a gel serum, it should be incorporated after the thickener is fully hydrated. In an emulsion, add it after the structure has formed and the batch has cooled sufficiently.

Use moderate mixing to avoid excess air. After addition, check clarity, viscosity, pH, odor, and any interaction with the preservative or polymer system.

The finished product should undergo stability testing, packaging compatibility evaluation, and preservative efficacy assessment before commercial production.

Suggested Use Levels

Facial serums 2-5%

Targeted expression line creams 2-5%

Eye contour gels 1-3%

Professional concentrates 3-5%

Facial masks 2-4%

The exact level depends on the concentration of the supplied solution and the recommendations provided with the specific batch.

Storage

Store INYLINE Peptide in a tightly sealed container protected from direct light and excessive heat. Avoid freezing and contamination during handling.

Use clean, dry equipment and close the original container immediately after removing the required amount.

INYLINE Peptide Eye and Forehead Serum

Purified Water 83.2 g

Rose Hydrosol 5 g

INYLINE Peptide 5 g

Betaine 2 g

Glycerin 2 g

D-Panthenol 1 g

Sodium Lactate 0.5 g

Xanthan Gum 0.3 g

Hyaluronic Acid 0.2 g

Preservative 0.8 g

Premix glycerin and xanthan gum until no dry particles remain. Slowly add the premix to purified water and allow the gum to hydrate completely.

Add rose hydrosol, betaine, D-panthenol, and sodium lactate. Incorporate pre-hydrated hyaluronic acid and mix until uniform.

Below 40°C, add INYLINE Peptide and the preservative. Mix gently, verify pH, and assess the final texture. Allow trapped air to escape before filling into airless serum containers.