 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder

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TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder buy - image1

TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder buy - image2

TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder buy - image3

TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder buy - image4

TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder

TDS 34 Inquiries

Unit Price:

$4-5/MT FOB

Get Latest Price 

CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

ningbo

Brand:

111

Packaging:

5mg , 10mg , 15mg , 20mg or 30mg per vial,10vials/kit

Price valid (until):

2026-07-02

Contact Supplier

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Hangzhou Peijia E-commerce Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Name:Cathy

WhatsApp： +852 69970094

Sincerely Look Forward To Your Inquiries About Our Products.

Items	Specifications
Product name	peptide
Specification	5mg 15mg 10mg 20mg 30mg
Payment method	Alipay , BTC，USDT，Bank transfer
Test Report	COA
Package	10 vials/kit
MOQ	5mg (Sample Available), Bulk Order Acceptable

Our core product is Retatrutide Peptide (also known as LY3437943), a high-quality GLP-1, GIP, and Glucagon triple agonist peptide. It is produced with advanced synthesis and purification technology, featuring ultra-high purity of 99.2% (tested by HPLC), stable chemical properties, and high bioactivity. The product is presented as white lyophilized powder, which is soluble in water, PBS, and DMSO, ensuring stable performance in various experimental and production scenarios.

Retatrutide Peptide is mainly used for laboratory research, pharmaceutical intermediate production, and biochemical reagent preparation, especially suitable for obesity, diabetes, and metabolic syndrome-related research. We strictly control every link of production, from raw material selection to finished product delivery, ensuring no harmful residues and complying with international chemical product standards, fully meeting the procurement needs of global chemical and pharmaceutical buyers.

Shop Reta Weight Loss Wholesales Price Pharmaceutical Peptides Retatrutide reta Cas 2381089-83-2 with Fast Shippingand Safe Delivery high purity-Detailed Image 1

Our main advantages

High-quality products: Our products are of excellent quality and we offer small batch trial orders.

Fast delivery: We use companies like UPS and FedEx to quickly deliver your orders. Most orders will be delivered within 5 to 7 days.

Convenient payment: You can make payments through Bank payment, USDT, BTC, etc.

After-sales service: If you have any quality issues after receiving the goods, you can contact us and we will do our best to help you solve the problem.

Cost-effective： Relying on large-scale production and supply chain integration capabilities, we offer prices that are competitive in the market.

After-sales guarantee: Provide professional technical consultation and after-sales tracking services to assist customers in resolving issues during the application process.

Establish a customer file and feedback system to continuously improve the service experience.

Shop TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder-Detailed Image 2

R&D laboratory

Shop TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder-Detailed Image 5

Peptide Comparison Table

Item	Retatrutide	Semaglutide	Tirzepatide
Core Strength	Highest weight loss, full metabolic reset	Safe, stable, gold-standard tolerance	Strong dual-action weight & glucose control
Typical Weight Loss	~24–30%	~14–16%	~20–22%
Appetite Control	Very strong	Strong	Very strong
Blood Sugar Support	Excellent	Excellent	Excellent
Dosing	Once weekly	Once weekly	Once weekly
Best For	Max results, advanced metabolic support	Beginners, safety-focused users	Higher BMI, balanced efficacy & tolerance

Certificates

Basic Info

Product Name:

TB500

Other Name:

TB500 fragment;L-Glutamine, N-acetyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-α-glutamyl-L-threonyl-;Thymosin Beta 4 Peptide Peptides Tb500 2mg/Vials 5mg/Vials;TB500 fragment acetate;TB500 Thymosin Beta 4 (TB4);Ac-LKKTETQ;Thymosin β4 TB500;TB500(Thymosin B4 AceTate) 5MG 10MG

CAS No.:

885340-08-9

Molecular Formula:

C38H68N10O14

InChIKeys:

ADKDNDYYIZUVCZ-HLXZCORBNA-N

Molecular Weight:

889.02

EC Number:

232-660-2

Color/Form:

White to Off-White

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.281±0.06 g/cm3(Predicted)

Boiling Point:

1405.0±65.0 °C(Predicted)

PKA:

3.20±0.10(Predicted)

Seller Information

Business Type:
Trader

Main Products:
peptide

Location:
Hangzhou Peijia E-commerce Co., LTD

Year of Establishment:
2026

Inquiry History

34 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Factory price CAS 885340-08-9 L-Glutamine TB500	1 KG	Sep 26, 2023
United States	TB500 99% White powder Beta-4 CAS 885340-08-9 powder Custom peptides	1000	Oct 30, 2023
United States	TB 500	150 MG	Apr 8, 2026
United States	China Origin TB500 2mg/5mg/10mg Lyophilized Powder for the Wound Repair Research	1 G	Mar 26, 2026
United States	TB500	100 MG	Feb 27, 2026
Germany	TB 500	1 KG	Feb 8, 2026
Portugal	Tb 500	10 MT	Aug 7, 2024
France	TB500	1 KG	Mar 27, 2024
United States	TB500	1 G	Jan 27, 2024
Canada	TB 500	1 KG	May 8, 2026
United States	TB 500	20 G	Feb 23, 2026
Brazil	alejandro	300 PCS	Feb 19, 2026
United States	TB500 10mg	1 MT	Oct 20, 2025
United States	Tesomorelin	1 KG	Aug 8, 2025
Italy	TB500	1000 MG	Dec 30, 2024
Netherlands	tb500	1	Dec 16, 2024
New Zealand	TB500	100 MG	Jun 24, 2024
Germany	High Purity 99% Tb-500 5mg TB 500 Peptide TB500	1 MT	Oct 19, 2023
United States	High Purity 99% Tb-500 5mg TB 500 Peptide TB500	10 MT	Oct 12, 2023
United Kingdom	TB500(Thymosin B4 Acetate)	30 G	Apr 22, 2026

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TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic Peptide | 99% Purity | Lyophilized Powder

Product Description

Seller Information

Inquiry History

Peptide Comparison Table

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