Description
Acetyl Hexapeptide-38 powder is a cosmetic peptide raw material for advanced skincare and body-care formulation. Formulators use this peptide in products that support a fuller, smoother, and more defined skin appearance.
Also, Acetyl Hexapeptide-38 fits facial-contouring, body-contouring, and volume-enhancing cosmetic concepts. Therefore, it can help brands develop premium peptide-based products for modern skincare lines.
This product comes as a powder raw material. It needs proper formulation before use. Do not apply the powder directly to the skin.
Key Features
Acetyl Hexapeptide-38 powder gives formulators a flexible active for cosmetic development. Also, it works well in premium topical formulas when the formulator controls pH, temperature, stability, and compatibility.
| Item | Details |
|---|---|
| Product Name | Acetyl Hexapeptide-38 |
| Product Form | Powder |
| CAS Number | 1400634-44-7 |
| Appearance | White to off-white powder |
| Product Type | Cosmetic peptide raw material |
| Application Area | Face and body cosmetic formulas |
| Shelf Life | 2 years under proper storage conditions |
Cosmetic Benefits
Acetyl Hexapeptide-38 helps support the appearance of fuller and more defined contours. In addition, it fits formulas that target a smoother and more plumped skin look.
Also, this peptide can support volume-enhancing cosmetic concepts. As a result, formulators often consider it for facial-contouring creams, bust-care products, body-sculpting formulas, and premium skincare systems.
However, this ingredient does not change body structure. It only supports cosmetic appearance claims when the final formula passes stability, safety, and performance review.
How Acetyl Hexapeptide-38 Works
This peptide supports cosmetic formulas that focus on a fuller and smoother skin appearance. It can help brands build advanced product concepts for areas where consumers want better-looking contours.
In addition, Acetyl Hexapeptide-38 belongs to the cosmetic peptide active category. Therefore, formulators should protect it from harsh processing conditions during production.
For best results, add the peptide during the cool-down phase. Also, avoid high heat, extreme pH, and strong oxidizing systems.
Recommended Acetyl Hexapeptide-38 Applications
Use Acetyl Hexapeptide-38 powder in facial-contouring creams, facial serums, bust-contouring cosmetic formulas, body-care creams, body-sculpting cosmetic products, and volume-enhancing topical formulations.
In addition, cosmetic brands can use this ingredient in premium peptide-based skincare lines, OEM projects, and private label product development.

Formulation Guidance
First, dissolve or disperse the powder in a suitable water-based premix. Then, add it slowly to the main batch with good mixing.
For best results, keep the processing temperature below 40°C. Also, keep the final product pH within a suitable skincare range.
In addition, test the final formula before production. Check pH, color, odor, viscosity, microbial quality, and stability.
Acetyl Hexapeptide-38 Compatibility
Acetyl Hexapeptide-38 can work in many water-based skincare systems. For example, formulators may combine it with humectants, peptides, hyaluronic acid, panthenol, niacinamide, and common emulsifier systems.
However, every formula needs testing. Preservatives, fragrance, salts, pH adjusters, and processing temperature may affect the final product.
Storage and Handling
Store Acetyl Hexapeptide-38 powder in a cool, dry place away from light. Also, keep the container tightly closed after each use.
Avoid moisture, heat, and direct sunlight. When you store the product under proper conditions, the typical shelf life reaches 2 years.
Shipping Information
We offer free worldwide shipping. Delivery usually takes 10–15 business days, depending on the destination and shipping conditions.
Important Note
This product is a cosmetic raw material, not a finished skincare product. Use it only after proper formulation.
Also, do not apply the powder directly to the skin. The formulator must evaluate dosage, compatibility, stability, preservation, and final product safety before commercial use.
Cosmetic Use Disclaimer
For cosmetic use only. This product does not diagnose, treat, cure, or prevent any disease.






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