BLP Acetyl Hexapeptide-8 + Pentapeptide-18 Peptide Solution

BLP Acetyl Hexapeptide-8 + Pentapeptide-18 Peptide Solution brings two well-known expression line peptides together in one translucent liquid: Acetyl Hexapeptide-8 and Pentapeptide-18. It is based on Argirelox from Lipotec, designed to modulate the release of neurotransmitters that cause muscle contraction, softening the look of expression lines.

What Is BLP Acetyl Hexapeptide-8 + Pentapeptide-18 Peptide Solution?

The two-peptide solution is a ready blend. It contains 0.050% Acetyl Hexapeptide-8 and 0.025% Pentapeptide-18 in water and glycerin, adjusted with citric acid and preserved with caprylyl glycol. The supplier positions it as a complement to professional aesthetic treatments, to help maintain and prolong a smoother look. If you want to dose each peptide separately, our Acetyl Hexapeptide-8 peptide solution and Pentapeptide-18 peptide powder are available on their own.

Key Properties

Two peptides, one step

One raw material gives you both peptides in a fixed ratio, which simplifies batch sheets.

Complementary action

Acetyl Hexapeptide-8 and Pentapeptide-18 act on different points of the same signal chain, which is why they are often paired.

Clear liquid

The translucent solution suits clear serums and gels.

Where It Is Used

Typical products are forehead and crow’s feet serums, eye creams, gel-creams and professional aftercare. For a broader blend, add our Acetyl Octapeptide-3 peptide solution. Compare all options in our peptides category.

How to Use

Add at the end of the emulsion process, at cool-down below 40°C (104°F). Recommended usage rate: 10%.

Compatibility and Technical Notes

The solution is water soluble and blends with gels, serums and oil-in-water emulsions. At 10% it is a significant part of the water phase, so reduce your water accordingly. Check the final pH after adding, as citric acid is part of the raw material.

Characteristics

INCI: Water (Aqua), Glycerin, Acetyl Hexapeptide-8, Pentapeptide-18, Citric Acid, Caprylyl Glycol. Peptide content: 0.050% Acetyl Hexapeptide-8 and 0.025% Pentapeptide-18. Appearance: translucent solution. Solubility: water soluble. Manufacturer: Lipotec. CAS number: not stated by the supplier.

Example: Expression Line Serum (50 g)

Hydrate 0.1 g sodium hyaluronate in 40 g distilled water, add 2 g glycerin, then stir in 5 g of the two-peptide solution, 2.5 g Acetyl Octapeptide-3 peptide solution and 0.4 g preservative. Mix gently and fill into a 50 mL dropper bottle.

Ready Blend vs Separate Peptides

Using the two-peptide solution saves one weighing step and fixes the ratio of the two peptides at 2:1. Separate solutions give more freedom: you can raise Pentapeptide-18 or add a third peptide at your own level. Small brands often start with the two-peptide solution for a clean, simple ingredient list and later move to separate peptides when they fine-tune their range.

Storage

Keep sealed in a cool, dark place. Confirm shelf life with the supplier documentation.

FAQ

What is in this solution?

Acetyl Hexapeptide-8 at 0.050% and Pentapeptide-18 at 0.025% in water and glycerin.

How much should I add?

The supplier recommends 10%, added below 40°C.

Can I combine it with Acetyl Octapeptide-3?

Yes. Acetyl Octapeptide-3 is often added for a broader expression line blend.