Oligopeptide 1

Everything You Want Gathered Under One Roof-From Cosmetic Raw Materials To Nutritious Supplementary

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Oligopeptide-1, widely known in the industry as rh-Oligopeptide-1 or by its biological function as Epidermal Growth Factor (EGF), is a high-purity recombinant peptide designed to revolutionize skin repair and anti-aging formulations.

Unlike generic peptides that simply sit on the skin's surface, our Oligopeptide-1 is bio-engineered through advanced fermentation technology (E. coli) to mimic the exact structure of the natural growth factors found in human skin. This "bio-identity" allows it to communicate effectively with skin cells, signaling them to repair, renew, and proliferate.

One of the biggest challenges with Oligopeptide-1 is stability-standard versions can lose activity quickly in water or heat. We solve this. Our product is available in a Lyophilized Powder (Freeze-Dried) form or a Liposomal Encapsulated Liquid, ensuring the peptide remains biologically active until it reaches the deeper layers of the skin. Whether you are developing a post-procedure repair gel or a luxury anti-aging serum, our Oligopeptide-1 offers the stability and potency your formula needs to deliver visible results.

1. Skin Regeneration & Repair
Oligopeptide 1 mimics certain signaling functions to help skin renewal, supporting the proliferation and differentiation of epidermal cells.

2. Improved Barrier Function
By promoting skin recovery, it helps reinforce the skin barrier, reducing transepidermal water loss (TEWL) and improving hydration over time.

3. Anti-Aging Effects
It can help stimulate collagen and elastin synthesis indirectly, which contributes to reducing fine lines and maintaining skin firmness.

4. Soothing & Anti-Inflammatory
Because it supports skin repair pathways, it may reduce inflammation, soothe sensitivity, and help calm stressed or irritated skin.

5. High Biocompatibility
As a small, synthetic peptide, it is generally well tolerated and less likely to irritate compared to more aggressive actives.

This versatile peptide is a "must-have" for functional skincare lines targeting repair and rejuvenation.

• Post-Procedure Care: Essential for products designed to be used after laser treatments, microneedling, or chemical peels to speed up recovery.
• Anti-Aging Serums & Ampoules: The hero ingredient for high-end wrinkle reduction treatments.
• Acne Repair Creams: Helps fade post-acne marks (PIH) and smooth pitted scars.
• Sensitive Skin Solutions: Repair balms and lotions for compromising skin barriers (e.g., eczema-prone or over-exfoliated skin).
• Scalp Care: Used in hair growth serums to stimulate follicle health.

In the B2B market, not all "EGF" is created equal. Here is why leading labs and brands partner with us:

• Verified Bioactivity: We don't just sell a chemical structure; we sell activity. Our batches are tested to ensure they effectively stimulate cell proliferation.
• Superior Stability Technology: We offer Liposomal Encapsulation options. This technology wraps the fragile peptide in a lipid layer, protecting it from degradation and improving skin penetration by up to 10x compared to standard solutions.
• Safety & Purity: Our fermentation process is free from animal origin (Vegan-friendly) and strictly purified to remove endotoxins, ensuring it is safe for even the most sensitive skin types.
• Documentation Support: We provide complete COA (Certificate of Analysis), MSDS, and efficacy data to help you pass regulatory filings smoothly.

For thirteen years,ZHENYIBIO has been focusing on Cosmetic Peptide. As a professional manufacturer of Cosmetic Peptide ingredient Oligopeptide 1, we continuously improve production processes and strengthen cooperative services.

 

Phone Number

(86)-0153 0920 6328

E-mail

alexxue@zhenyibio.com

Q1: Is Oligopeptide 1 the same as EGF (epidermal growth factor)?
A1: No - although they are sometimes confused, they are different. EGF (human EGF) is a much larger peptide (about 53 amino acids) and functions as a true growth factor. Oligopeptide 1 is a shorter synthetic peptide composed of just a few amino acids.

Q2: Can it be used in cosmetic products safely?
A2: Yes, Oligopeptide 1 is commonly used as a skin-conditioning agent. According to regulatory information (in some markets), it is accepted as a cosmetic raw material. However, specific regulations may depend on your country, so it's important to check.

Q3: What concentration is effective but safe?
A3: Typical use concentrations range from 0.01% to 0.1%, depending on your formula goals. Higher concentrations may be used in research, but for cosmetics this range is a good starting point.

Q4: Does it work for sensitive or damaged skin?
A4: Yes - because it supports skin repair and regeneration pathways, Oligopeptide 1 is well-suited for sensitive skin, skin with barrier damage, or formulations designed for post-procedure soothing.

Q5: How stable is it?
A5: As a peptide, its stability depends on formulation and storage. In lyophilized (dry) form, we recommend keeping it at –20 °C. In solution, pH, buffer, and preservative system can affect its shelf life; we provide guidance on how to optimize stability.

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