What is Octapeptide-2 ?
- Octapeptide-2 is a biomimetic peptide inspired by the growth factor thymidine-β4. As a cosmetic ingredient, it effectively promotes hair growth.
- One important point to note is that Octapeptide-2 is not a drug and has no side effects.
- Highassay is your professional Octapeptide-2 supplier in China and offers GMP-graded, high-quality materials with competitive prices and free samples.
Applications of Octapeptide-2
Highassay adheres to strict quality control (QC) to produce Octapeptide-2. Buy Octapeptide-2 in bulk from us now to get competitive market prices.
- Hair Care
Shampoo, Conditioner, and Essential Oil: Adding Octapeptide-2 to hair care products can inhibit the production of proteases in cells and increase blood circulation in the head, promoting hair regrowth and preventing graying.
- Eyelashes
Mascara: Due to the unique properties and activity of Octapeptide-2, applying mascara containing Octapeptide-2 to the eyelashes can stimulate the growth and development of hair follicle stem cells in the eyelash area, resulting in thicker and fuller eyelashes.
- Skin Care
Skincare: Octapeptide-2 is a type of synthetic signal peptide. Adding Octapeptide-2 to skincare products can activate skin cells to accelerate protein synthesis. The increased protein content leads to firmer skin.
How Does Octapeptide-2 Work?
Currently, octapeptide-2 is combined with acetyl. The presence of acetyl enhances the efficacy of octapeptide-2, and the combination of the two can achieve a multiplier effect.
By using natural growth factors like thymosin-β4, our cells grow and become increasingly active, while also slowing down cell death, thus promoting healthier skin and hair.

Specification of Octapeptide-2
Product Name | Octapeptide-2 |
Synonyms | Octapeptide2;L-Methionine,L-threonyl-L-alanyl-L-α-glutamyl-L-α-glutamyl-L-histidyl-L-α-glutamyl-L-valyl-;L-threonyl;glutamyl;L-valyl |
CAS No. | 1374396-34-5 |
Molecular Formula | C38H60N10O16S |
Molecular weight | 945.01 |
Sequence | Thr-Ala-Glu-Glu-His-Glu-Val-Met |
Appearance | White to off-white powder or liquid |
Purity | 98.0%min |
Package | Custom packaging (sterile vials, aluminum bags) for lab and industrial use |
MOQ | 1 Gram |
Storage | Cool Dry Place |
Shelf life | 2 Years Proper Storage |