China Peptides Manufacturers Suppliers Factory

Your Professional Peptides Supplier

The company takes research and development as the engine, innovation as the wing, manufacturing as the cornerstone, and sales as the channel, integrating four core businesses. We carefully produce various natural herbal extracts, natural food additives, pharmaceutical intermediates, daily chemical products, and conduct in-depth technical research, transfer, and consulting services in a wide range of fields such as food, beverages, cosmetics, pharmaceuticals, and health products.

Product Quality
By actively introducing and optimizing high-tech methods such as protein separation, bioengineered bacterial fermentation, and advanced purification technology, each of our products is like carefully crafted works of art, emitting high-quality light.

Accept ODM/OEM Service
Tihealth provides personalized product customization services such as ODM and OEM, just like a thoughtful craftsman, tailoring exclusive boutique products for customers.

Rich Experience
We have an extensive 12 years of in-depth expertise in this field. This long-term experience has enabled us to have a profound understanding of market dynamics, industry trends, and customer needs, allowing us to provide highly effective and tailored solutions.

Customer Service
We are always firmly committed to being customer-oriented. We strive to provide prompt and accurate responses to inquiries, offer professional advice and support, and ensure that each interaction leaves customers feeling valued and satisfied.

Premium Peptide Raw Material Supplier (<1000Da) | Xi'an T...
Explore Xi'an Tihealth's premium portfolio of bioactive peptides (<1000Da). We supply ISO9001-certified plant, animal, and functional food peptide raw materials for global nutraceutical and cosmetic
Jujube Seed Peptide | Bioactive Small Molecular Weight | ...
Product Description Xi'an Tihealth Jujube Seed Peptide (Bio-Enzymatic Tech) Xi'an Tihealth utilizes Advanced Bio-Enzymatic Hydrolysis to transform native jujube seed proteins into Jujube Seed
Melatonin API Powder | 99.99% Ultra-High Purity | CAS 73-...
Product Description Xi'an Tihealth Melatonin API (99.99% Ultra-High Purity) Xi'an Tihealth Biotechnology provides premium Melatonin (CAS: 73-31-4) , reaching an exceptional ultra-high purity
Liraglutide API Powder (CAS 204656-20-2) | High-Purity Sy...
Supplied by Xi'an Tihealth Biotechnology Co., Ltd., this high-purity Liraglutide API powder is synthesized specifically for rigorous laboratory research, pharmaceutical formulations, and
GHK-Cu Copper Tripeptide-1 API | Low Free Copper Cosmetic...
Product Name: GHK-Cu / Copper Tripeptide-1. Product source: Synthetic (Chemical synthesis, high-purity grade). Content specification: ≥ 98% (HPLC). CAS number: 89030-95-5. Testing method: HPLC.
Pentadecapeptide-157 API Powder CAS 137525-51-0
Product Name: BPC-157 (Pentadecapeptide 157). Product source: Synthetic peptide (artificial synthesis, non-animal derived). Content specification: ≥ 99%. CAS number: 137525-51-0. Testing method: HPLC
Acetyl Hexapeptide-8 API CAS 616204-22-9
Product Name: Hexapeptide‑8. CAS Number: 616204-22-9. Synonyms: Argireline, Acetyl Hexapeptide‑8. Source: Synthetic peptide. Assay / Specification: ≥99% (HPLC). Testing Method: HPLC. Active
L-Carnosine API Powder CAS 305-84-0
Product Name: L-Carnosine. CAS Number: 305-84-0. Product Source: Synthetic / Fermentation (can be marked according to actual production process). Content Specification: ≥98% (HPLC). Testing Method:
Motixafortide 99% Cas No.664334-36-5
Product Name: Motixafortide. Specification: ≥99%. CAS No.: 664334-36-5. Molecular Formula: C97H144N36O16S. Molecular Weight: 2130.5 g/mol. Analytical Method: HPLC. Active Ingredient: Motixafortide.
Leuprorelin 99% Cas No.53714-56-0
Product Name: Leuprorelin. Source: N/A. Specification: ≥99%. CAS No.: 53714-56-0. Molecular Formula: C₅₉H₈₄N₁₆O₁₂. Molecular Weight: 1209.40 g/mol. Test Method: HPLC. Active Ingredient:
Lanreotide Powder Cas No.108736-35-2
Product Name: Lanreotide Powder. Source: Synthetic. Specification: ≥99%. CAS No: 108736-35-2. Molecular Formula: C₅₄H₆₉N₁₁O₁₀S₂. Molecular Weight: 1096.3 g/mol. Analytical Method: HPLC. Active
Glucagon Powder Cas No.16941-32-5
Product Name: Glucagon. Source: Derived from multiple species including porcine, human, and bovine.. Specification: ≥99%. CAS No.: 16941-32-5. Molecular Formula: C₁₅₃H₂₂₅N₄₃O₄₉S. Molecular Weight:

First 12 3 4 5 Last

Definition of Peptides

Peptides are short chains of amino acids linked by peptide bonds. A polypeptide is a longer, continuous, unbranched peptide chain. Polypeptides that have a molecular mass of 10,000 Da or more are called proteins. Chains of fewer than twenty amino acids are called oligopeptides, and include dipeptides, tripeptides, and tetrapeptides.

Types of Peptides

Earthworm Protein Peptide
Earthworm protein peptides have significant anti thrombotic and thrombolytic effects. Research has shown that earthworm protein peptides can dissolve fresh and old blood clots, enhance the body's anticoagulant function, and activate the differentiation characteristics of endothelial cells, thereby improving microcirculation and promoting microvascular regeneration.

Goji Berry Peptide
Goji berry peptides have multiple unique health advantages. Firstly, goji berry peptides are rich in various amino acids, vitamins, and minerals, which are crucial for human health. For example, it contains essential amino acids, vitamins A, B1, B2, C, E, and zinc, which can meet the human body's needs for these nutrients.

Soybean Peptide
Soybean peptide has various unique advantages, making them widely used in fields such as food, health products, and medicine. Firstly, soy peptide is small molecule peptides obtained by enzymatic hydrolysis of soy protein, with a molecular weight typically below 1000 Da.

Glutathione Powder
Glutathione is an important antioxidant that can eliminate free radicals and protect cells from oxidative damage. It plays an important role in clearing reactive oxygen species and nitrogen species, which makes it significantly effective in delaying aging and preventing cell aging.

Skin Benefits of Peptides

Combatting Wrinkles and Fine Lines with Peptides

As we age, our natural production of essential proteins such as collagen, elastin, and keratin decreases, leading to the formation of wrinkles and fine lines. Peptides encourage the skin to rebuild and repair itself, which provides your skin fullness and preserves its youthful appearance. With anti-aging properties, peptides provide noticeable results in the fight against wrinkles and fine lines, much like the benefits of squalane in skincare.

Hydration Boost: The Role of Peptides

Beyond combating signs of aging, peptides also play a crucial role in maintaining skin hydration. Loss in natural collagen production causes skin dehydration and transepidermal water loss. However, Adding peptides to your skincare routine locks in moisture from your other skincare ingredients. Peptides act as moisture magnets, helping to retain essential moisture for a plumper and more radiant complexion when paired with vitamin C.

Peptides as a Remedy for Redness and Irritation

When applied topically, peptides signal the skin to prioritize the mending of its protective barrier. As a result, they aid in fortifying the skin's natural defenses, reducing redness, and alleviating irritation. Introducing peptides to your regimen is a great way to calm your skin cells and even your skin tone, relieving your complexion of visible redness.

Restoring Firmness and Elasticity Through Peptides

When collagen fibers break down, peptides signal our skin to make more. As we age, collagen production naturally decreases, resulting in wrinkles, dehydration, and weakened skin elasticity. Think of it as the ultimate win-win. Peptides work to firm skin from the outside in and signal for your skin to firm it from the inside out.

Refining Skin Texture with Peptide-Rich Formulas

Peptides are versatile in their approach to enhancing skin texture. Their ability to boost collagen production not only increases skin firmness but also contributes to a smoother complexion for both dry skin and oily skin. Collagen, known for its role in maintaining skin's structural integrity, plays a pivotal part in refining skin texture. Peptides are your one-way ticket to skin revitalization, as they improve your skin’s firmness, smoothness, and evenness.

Applications of Peptides

Pharmaceuticals

In the pharmaceutical industry, peptides are used for their therapeutic properties. They are employed in the treatment of cancer, cardiovascular diseases, metabolic disorders, and infectious diseases. Peptides can act as hormones, enzyme inhibitors, and antimicrobial agents.

Nutraceuticals and Functional Foods

Bioactive peptides are increasingly being incorporated into functional foods and nutraceuticals due to their health benefits. They can improve digestion, enhance immune function, and reduce the risk of chronic diseases. These peptides are derived from various food sources, including dairy, plant, marine, and animal products.

Cosmetics

In the cosmetic industry, peptides are used for their anti-aging and skin-repairing properties. They can stimulate collagen production, improve skin elasticity, and reduce wrinkles. Peptides are also used in wound healing and skin regeneration products.

Agriculture

Peptides are utilized in agriculture as biopesticides and growth promoters. They can enhance plant growth, protect against pathogens, and improve crop yield. Additionally, peptides are used in animal feed to promote health and growth.

Source of Peptides

We can earn peptides from the source plant and animal sources of protein, the list is as follows:

Eggs

Milk

Brake Repair and Replacement

Soya beans

Meat

Beans and lentils

Oats

Flaxseed

Hemp seeds

Wheat

Peptide Structure

The structure of a peptide bond is a planar, transverse, and strong structure. It also depicts a figure with a partial double bond. The peptide bond’s coplanarity refers to the partial exchange of two positively charged ions between the amide nitrogen and carboxyl oxygen.

The peptide bond’s elements C, H, N, and O are in the same plane. For example, the amide group’s hydrogen ion and the carboxyl oxygen molecule are trans to one another.

What Are the Differences Between Peptide and Protein?

Basis Of Differentiation	Peptide	Protein
Definition	Is a short chain of amino acids that are connected to one another in a sequence by a peptide bond	Is a longer chain of amino acids
Number of amino acids	May contain up to 50 or fewer amino acids	May contain more than 50 amino acids
Types of amino acids	Is composed of essential amino acids as well as other naturally-occurring amino acids	Is composed of 20 essential amino acids
Structure	Is a simple structure that is made up of a polypeptide backbone to which are attached the amino-acids specific side chains, the R group	Is a complex molecule made up of one or more polypeptide chains folding into secondary, tertiary or quaternary structure, which is held stable by 3 types of weak non-covalent bonds – ionic bonds, hydrogen bonds, and van der Waal bonds
Composition	Composed of both essential amino acids and other naturally-occurring amino acids	Composed only of 20 essential amino acids
Function	Plays a key role in regulating activities of other molecules, particularly proteins	Serves as enzymes, structural molecules, and hormones

FAQ

Q: What are peptides that occur naturally?

A: Peptides are present in all living creatures and serve an important part in all bioactivity. Peptides are naturally occurring biological compounds. Peptides, like proteins, are created spontaneously from transcribed versions of a genetic sequence called DNA.

Q: What is the significance of peptides in cell biology?

A: Peptides are important in molecular biology because they aid in synthesizing peptide antibodies, which are critical in many species. Apart from that, they are useful in the research of protein physiology and are also utilized in mass spectrometry to determine the right structure. These peptides are critical in developing antibodies in rodents against a life-threatening protein. Peptide hormones, which are simply hormones with peptide connections, are also present.

Q: Are peptides proteins?

A: Peptides are smaller than proteins. Traditionally, peptides are classified as molecules that consist of between 2 and 50 amino acids, whereas proteins are made up of 50 or more amino acids.

Q: Do peptides have isoelectric points?

A: The pH value at which the molecule bears no electric charge is the isoelectric point (pI). This principle is particularly important for zwitterionic molecules including amino acids, peptides, and proteins. For an amino acid, the isoelectric point is the amine and carboxyl group average pKa values.

Q: What not to mix with peptides?

A: For that reason, mixing peptides and glycolic acid is not recommended. Why shouldn't these acids be mixed with peptides? The reason peptides and salicylic acid as well as peptides and glycolic acid aren't efficacious ingredient combinations is because peptides are susceptible to hydrolysis when exposed to acids.

Q: Can you drink alcohol on peptides?

A: It's generally advisable to avoid drinking alcohol while taking peptides, as alcohol consumption may interfere with the effectiveness of the treatment and exacerbate potential side effects.

Q: Can you take peptides every day?

A: When taken by mouth: Collagen peptides are possibly safe. Collagen peptides have been safely used in doses up to 10 grams daily for up to 6 months. Side effects are rare.

Q: Are peptides better at night or day?

A: Peptides can easily be incorporated into your existing skincare routine - you just need to know how to use them correctly. For optimum results, we recommend applying peptides both in the morning and evening.

As one of the leading peptides manufacturers and suppliers in China, we warmly welcome you to wholesale the newest peptides in stock here from our factory. Contact us for free sample.

tranexamic powder

Send Inquiry