THK Chemical | Premium Chemical Raw Materials & Peptides Supplier

About Tanning Biology Chemical

Tanning Biology Chemical (HK) Co., Ltd. has focused on human health care for many years. Our products include bodybuilding compounds, growth hormones, peptides, sarms, and high-purity chemical raw materials. We export pharmaceutical intermediates, plant extracts, and specialty chemicals used in health products, cosmetics, nutritional supplements, and food additives.

With a commitment to innovation and quality, we serve clients across the globe with fast delivery and consistent product excellence. Our research-driven approach ensures that every batch meets the highest standards of purity and performance.

20,000+

Square Meters Facility

200+

Employees

10,000

Daily Output Capacity

Featured Products

Explore our premium range of high-purity chemical compounds, peptides, sarms, APIs, and food additives. All products are rigorously tested and shipped globally.

LGD-4033 (Ligandrol)

Selective Androgen Receptor Modulator (SARM) for muscle growth and recovery.

99% Purity CAS 1165910-22-4

Selenium Methionine

Food grade selenium source, ideal for supplements and animal feed.

2000ppm CAS 2578-28-1

Testosterone Enanthate

High-purity steroid raw powder for research and development.

99% Purity CAS 315-37-7

Hydroxyethyl Starch

Pharmaceutical excipient used in blood volume expansion and drug delivery.

High Quality CAS 9005-27-0

Semaglutide

GLP-1 receptor agonist lyophilized powder for research applications.

5–30mg High Purity API

GHK-Cu (Copper Peptide)

Skin-repairing tripeptide used in cosmetic and dermatological formulations.

50mg/vial CAS 89030-95-5

MK-677 (Ibutamoren)

Growth hormone secretagogue for enhanced recovery and muscle growth.

99% Pure CAS 159752-10-0

L-Malic Acid

Natural organic acid used in food, beverages, and cosmetics.

100% Natural CAS 97-67-6

View All Products

Why Choose THK Chemical?

We combine cutting-edge research, strict quality control, and global logistics to deliver excellence in every product.

High Purity

All products tested to ensure ≥99% purity with detailed COA available.

Global Delivery

Fast, discreet shipping to over 100 countries with reliable tracking.

ISO Factory

Modern 20,000 sqm facility with advanced equipment and R&D labs.

24/7 Support

Dedicated team ready to assist with technical and order inquiries.

Frequently Asked Questions

What is the purity level of your chemical products?

Most of our products are ≥99% pure, with Certificates of Analysis (COA) available upon request. We use HPLC, GC, and NMR for quality verification.

Do you offer custom synthesis or private labeling?

Yes, we provide customizable solutions for Amino Acid Small Molecule Polypeptides and other compounds. Contact us for OEM/ODM services.

How long does shipping take?

Delivery times vary by destination. Most orders ship within 24–48 hours and arrive in 5–14 business days depending on location and customs.

Are your products for human consumption?

All products are intended for research and industrial use only. Not for human or veterinary use.

Get in Touch

For inquiries, pricing, or technical support, reach out to our team.

sales@thkchemical.com

Contact: Franker

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