Top Manufacturer of Raw material
Lianshui Semagl Daily Necessities Business Department
High-quality amino acid raw materials to help the pharmaceutical industry innovation”
Focus on providing stable, safe and industry-standard amino acid products
Focus on amino acid raw materials, support each of your products"
Purity guaranteed to meet global pharmaceutical standards
Discover premium amino acid raw materials with guaranteed purity, tailored solutions, and reliable delivery. Visit our website to explore high-quality products and exceptional customer support for your industry needs.
High Purity & Quality
Our amino acid raw materials meet strict industry standards, ensuring consistent purity and reliability for pharmaceutical, food, and supplement applications.
Customizable Solutions
We offer tailored amino acid formulations to suit your specific needs, providing flexible options for diverse industries.
On-time Delivery & Support
With a focus on customer satisfaction, we guarantee timely delivery and provide exceptional support to ensure smooth operations
"Small molecules, big miracles - peptides revitalize the skin and give it a youthful glow!"
As natural protein building blocks, amino acid raw materials play a fundamental and key role in many fields due to their purity and biological activity.
In the field of cosmetics:
Skin repair and moisturizing, mild anti-allergic
Medical field
Nutritional supplementation and tissue repair• Auxiliary materials in pharmaceutical preparations
Our flagship product
At present, peptide products are widely used in anti-aging, repair, moisturizing, promoting collagen production and regulating skin microcirculation due to their unique molecular structure and multiple biological activities.
GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide with a chemical formula of C₄₅H₅₅N₉O₆ and a molecular weight of approximately 817.97. It stimulates the hypothalamus and anterior pituitary gland to promote the release of endogenous growth hormone by mimicking the effects of ghrelin.
PEG-MGF (PEGylated mechano-growth factor) is a PEG-modified mechano-growth factor – MGF is a variant of IGF-1, which is naturally released after muscle damage or overload exercise, and mainly acts to promote muscle repair and growth. By combining with polyethylene glycol (PEG), PEG-MGF significantly prolongs its half-life in the body, improves stability and bioavailability, and thus makes it have a more lasting effect in the body.
lpamorelin is a synthetic growth hormone-releasing peptide that belongs to the GHRP family and is designed to selectively stimulate the release of endogenous growth hormone from the anterior pituitary
GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide with a chemical formula of C₄₅H₅₅N₉O₆ and a molecular weight of approximately 817.97. It stimulates the hypothalamus and anterior pituitary gland to promote the release of endogenous growth hormone by mimicking the effects of ghrelin.
Tesamorelin is a synthetic growth hormone-releasing hormone (GHRH) analogue specifically designed to stimulate the anterior pituitary gland to secrete growth hormone, thereby improving fat metabolism and regulating hormone balance in the body. It is mainly used to treat abnormal fat distribution (especially visceral fat accumulation) caused by HIV infection to improve the patient’s metabolic status and quality of life。
MOTS-C is a mitochondrial-derived peptide, a small molecule peptide, whose main function is to regulate energy metabolism and enhance the metabolic capacity of cells. Specifically, MOTS-C has a significant regulatory effect on sugar metabolism, fat burning, etc., and has potential benefits for anti-aging.
About Lianshui Semagl Daily Necessities Business Department
Our main business product is [high-purity L-lysine raw material]. This product has the characteristics of high purity, low impurities and strong stability, and is widely used in medicine, health products, food additives and animal feed.
The company’s business policy is “quality-oriented, technological innovation, integrity and win-win”. We always adhere to strict quality management and continuous R&D investment, and meet the diverse needs of customers by continuously improving product purity and stability, and work hand in hand with partners to jointly promote the sustainable development of the industry.
Our design
OEM & ODM
We have special design team to meet your OEM design ,
Just let me know your idea ,we will make 3D design for your checking
- Confidentiality agreement will be offered to protect your copy right
- Reasonable price and full production lines to meet your production need
- Strictly QC team to sure all products meet standar
- We can strictly follow client craft request.
Why Choose Us
Choose us because we combine cutting-edge technology, premium quality, and tailored OEM/ODM solutions. Our strict quality control, innovative R&D, and dedicated customer support ensure reliable, cost-effective products that drive your success.
Our products stand out for their superior quality, ensuring durability and reliability in every application.
We offer high-quality steel products at competitive prices, providing excellent value for your investment.
We have a rich and diverse product line, from high-purity amino acid raw materials to customized OEM/ODM solutions, covering multiple fields such as medicine, cosmetics, food additives and animal feed.
With 10 years in the industry, our team's expertise ensures top-notch products and service.
We prioritize your needs, offering personalized service and tailored solutions for every client.
Our commitment to quality and service has earned us a solid reputation in the amino acid raw material and peptide product manufacturing industry.
Factory Environment
Jiangsu Guotai Biochemical Co., Ltd. is an amino acid raw material production plant located in China. The company has advanced fermentation and purification equipment and strictly implements international GMP and ISO standards. It mainly produces high-purity amino acids and related peptide products, which are widely used in the fields of medicine, cosmetics, health products and food additives.
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Lianshui Semagl Daily Necessities Business Department
We provide high-quality amino acids and peptide products tailored for the pharmaceutical, cosmetic, and food industries. With cutting-edge technology, strict quality control, and customized solutions, we help our clients thrive in a competitive market. Quality, innovation, and reliability are our promise.
Contact Us Now !
Before you start using our services, please fill out the form below to let us know what kind of raw material products you need.
