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KLOW| 99% purity |White powder Multi-peptide blend Wholesale Custom Peptides

Name: KLOW| 99% purity |White powder Multi-peptide blend Wholesale Custom Peptides
Brand: SUITAITARDE
SKU: pr2606041253
Price: 101 USD
Availability: InStock

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CAS No.:

2381089-83-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

SUITAITARDE

Packaging:

80mg/vail 10vails/box

Price valid (until):

2026-09-20

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STARBEAUTY BIOTECH LIMITED

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

3 days

Qualification:

Main Products:

peptide,Cosmetics

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Product Description
Seller Information
History Price
Inquiry History

Description

Name: Stella

Telegram:+852 6482 4426

Whatsapp:+852 6482 4426

Email Address: geng@suitaitrade.com

——Basic Info.——

Items	Specifications	Items	Specifications
Model NO.	Klow	Export Market	Global
Quality	Pharmaceutical grade	Grade	Pharmaceutical Grade
Appearance	White powder	Transport Package	Box
Storage	Dry and Cool Place	Content Appearance	99
Arrival Time	5-8 days	Packaging	50,100mg/vial,10vials/box
Origin	china	port	shenzhen/guangzhou

——Product Description——

Product Name:	Klow
CAS:	2381089-83-2
Shelf life:	24 months
Specification:	50mg,100mg/vial 10vials /box
Appearance:	Blue powder

——What iS Klow ?——

KLOW is a proprietary four-component compound peptide blend composed of GHK‑Cu Copper Tripeptide‑1(CAS:49557-75-7), TB‑500 and KPV Tripeptide, featuring outstanding skin anti‑inflammation, barrier repair, anti‑aging and tissue regeneration efficacy. It is extensively used as cosmetic raw material, for dermatology research, preclinical lab trials targeting sensitive inflammatory skin, wound recovery, collagen regeneration and scar improvement.

Our KLOW compound peptide is produced under strict pharmaceutical grade standards. All raw peptides are chemically synthesized and refined to overall blend purity ≥99%, verified by HPLC and MS analysis to ensure consistent batch quality for cosmetic formulation development and laboratory research projects.

Key Features

Ultra-High Purity & Stable Chemical Property: Total peptide purity ≥99% validated by HPLC & MS detection; stable formula proportion across different production batches to guarantee formulation repeatability.
Low Endotoxin & Excellent Biosafety: Manufactured in purified clean production workshop with low endotoxin index, free of residual organic solvent and toxic impurities, suitable for skincare formulation and skin-related in-vitro research.
Unique Appearance & Precise Dosing: Blue to dark blue lyophilized powder (natural blue colour from contained GHK‑Cu copper chelate), homogeneous powder texture for accurate weighing in vial packing and bulk raw material dispensing.
Flexible Pack Specifications: Standard packing: 80mg/vial, 10 vials per box; bulk raw material & customized OEM packaging are negotiable on demand.
Multi-scenario Application: Ideal for anti-aging cosmetic raw material blending, sensitive skin care R&D, dermatology preclinical experiments, wound repair research and inflammatory skin ingredient development.

Product Storage

Short-term storage: Keep KLOW hermetically sealed at 2–8°C in dry, dark, well-ventilated environment.

Long-term storage (over 6 months): Hermetic cryopreservation at -20°C; prevent frequent temperature changes and humid surroundings to avoid peptide degradation. Let product return to room temperature before weighing and formulation preparation.

Documentation & After-Sales Support

Each delivery comes with complete certification files: COA(Certificate of Analysis), HPLC chromatogram report, MS identification data and TDS(Tech Data Sheet). Complete batch traceability is available to satisfy purchasing requirements of cosmetic manufacturers and research laboratories. Our professional technical team provides full after-sales support including storage guidance, formulation suggestions and all product-related technical consulting.

Disclaimer

This product is solely intended for laboratory research use and cosmetic raw material formulation development. Not applicable for human oral intake, clinical diagnosis or direct human medicinal administration.

——Product Pictures——

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——Our Factory——

——Our Advantages——

——Shipping Method——

——FAQ——

1.What are the main functions of KLOW?

KLOW is a compound four-peptide raw material compounded with GHK-Cu, BPC-157, TB-500 and KPV, focusing on anti-inflammation, sensitive skin soothing, skin barrier repair, anti-aging and tissue regeneration. It boosts collagen production, relieves skin redness and inflammatory irritation, accelerates wound and scar repair, widely adopted for repair-type cosmetic raw material research and formulation development.

2.How is KLOW applied in finished cosmetics?

It can be formulated into freeze-dried powder, repair essence, soothing serum and anti-inflammatory facial care products. Recommended addition dosage is usually 0.01%-0.1% based on different formulas; customers can flexibly adjust the proportion according to their own R&D requirements.

3.What payment methods do you accept?

We support multiple flexible payment options, including wire transfer, USDT (TRC20 & ERC20) and other mainstream methods. You may pick the one that works best for you.

4.What advantages do you have compared with other suppliers?

Professional and experienced R&D personnel to guarantee product stability and fixed compound ratio.

Complete production capacity, supporting orders from vial small dosage to bulk kilogram level.

Well-equipped production workshops and testing laboratories.

Rigorous quality inspection system and professional testing instruments, each batch tested by HPLC & MS.

Safe and reliable logistics solutions specially for chemical goods delivery.

Thoughtful and timely after-sales support.

Premium product quality and standardized protective packaging (aluminum foil bag, glass vial).

Products manufactured in line with ISO related standards, complete COA, HPLC and MS documents supplied.

Shop KLOW| 99% purity |White powder Multi-peptide blend Wholesale Custom Peptides-Detailed Image 9

ECHEMI Editorial Reference

Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively and mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191 and 0.794 nM, respectively. It is an important tool for obesity research.Retatrutide potently activates the GLP-1R signaling pathway to stimulate glucose-dependent insulin secretion through activity at the GIP receptor (GIPR) or the GLP-1R.Retatrutide is a synthetic peptide with glucose-lowering effects. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner.Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.
Retatrutide (LY-3437943) was discovered by the American pharmaceutical company Eli Lilly and Company. It is a triple glucagon hormone receptor agonist (GLP-1, GIP, and GCGR receptors) for obesity. The 2024 Lasker~DeBakey Clinical Medical Research Award has been given to Joel Habener and Svetlana Mojsov for their discovery of a new hormone GLP-1(7-37) and to Lotte Knudsen for her role in developing sustained acting versions of this hormone as a treatment for obesity.

Basic Info

Product Name:

Retatrutide

Other Name:

Retatrutide;GIPR/GLP-1R;LY3437943Retatrutide;Retalutide;Retatrutide (sodium salt);Retatrutide RT5;retatrutide 5mg;Retatratide

CAS No.:

2381089-83-2

InChIKeys:

MLOLQJNKXBNWFW-SAGGEDDASA-N

Molecular Weight:

EC Number:

200-001-8

Color/Form:

White lyophilized

Categories:

Immunological Agents

Characteristics

Water Solubility:

Soluble in water (5mg/ml).

Storage Conditions:

-20°C

Critical Temperature & Pressure:

-20°C

Research

Class:

Triple agonist — GCGR, GIPR, GLP-1R

Status:

Investigational (Phase 3)

Mechanism:

Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

EC50 (Human GCGR):

5.79 nM

EC50 (Mouse GIPR):

0.191 nM

EC50 (Mouse GLP1R):

0.794 nM

EC50 (Mouse GCGR):

2.32 nM

EC50 (Human GLP1R):

0.775 nM

EC50 (Human GIPR):

0.0643 nM

Source:

Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

Clinical Development:

NCT04881760; NCT05882045; NCT06354660

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Jastreboff et al. (2023) — Phase 2 Trial; FDA Drugs@FDA

Disclaimer:

Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

See More Retatrutide Properties 

Seller Information

Business Type:
Trader

Main Products:
peptide,Cosmetics

Location:
FLAT E19, 10/F, NO .52 HUNG TO ROAD, KWUN TONG HONG KONG

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
3 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
51-100

Year of Establishment:
2026

Introduction to Peptide Manufacturing Factory

Our peptide manufacturing factory is a professional, standardized and intelligent production base dedicated to the research, development and mass production of high-purity custom peptides and standard peptides. Adhering to strict pharmaceutical and biochemical production standards, we integrate independent R&D, precision production, rigorous quality testing and customized technical services, committing to providing high-quality peptide products and reliable solutions for global customers.

Equipped with advanced fully automated peptide synthesis production lines, purification systems and freeze-drying equipment, the factory supports multi-scale production ranging from milligram-level laboratory samples to kilogram-level industrial mass production. We cover mainstream synthesis technologies such as solid-phase peptide synthesis and liquid-phase peptide synthesis, and can efficiently customize various complex peptides, including long-chain peptides, cyclic peptides, modified peptides, fluorescent-labeled peptides and phosphorylated peptides. Our product portfolio widely serves biopharmaceutical research, cosmetic raw material development, food additive production, academic scientific research, diagnostic reagent preparation and other fields.

Quality control is the core of our production management. The factory has built a complete quality management system in line with ISO international standards, with independent professional testing laboratories. We adopt high-performance liquid chromatography (HPLC), mass spectrometry (MS), infrared spectroscopy and other precision testing methods to strictly monitor raw material screening, synthesis reaction, purification treatment, finished product packaging and every production link. This ensures that all peptide products feature high purity, stable properties, accurate molecular weight and low impurity content, meeting the differentiated quality requirements of scientific research experiments and industrial production.

With a professional technical team composed of senior peptide synthesis engineers and biochemical researchers, we have rich experience in solving difficult peptide synthesis problems and optimizing production processes. While guaranteeing product quality and production efficiency, we continuously optimize production processes, reduce production costs and shorten delivery cycles. In addition, we provide one-stop services including peptide design scheme optimization, technical consultation, after-sales technical support and personalized packaging, winning long-term trust and cooperative relationships with customers at home and abroad.

Sticking to the development concept of "technology innovation, quality supremacy, customer-oriented", our factory keeps upgrading production equipment and R&D capabilities, and strives to become a competitive professional peptide manufacturing supplier in the global biochemical industry.
Weekly Price

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Inquiry History

7072 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Retatrutide 2381089-83-2	3 MT	Mar 28, 2026
United Kingdom	Retatrutide - 2381089-83-2	1 G	Feb 10, 2026
United States	Retatrutide CAS 2381089-83-2 10mg vial	20 MT	Mar 7, 2026
United States	Factory Retatrutide API 99% Purity CAS 2381089-83-2	5 KG	Nov 10, 2025
United Kingdom	Peptide powder Retatrutide 99% pure for Body building cas 2381089-83-2 Weight Loss Peptide with COA	1 MT	Mar 22, 2026
United States	2381089-83-2	100 G	Jul 14, 2026
United States	2381089-83-2	100 G	Feb 24, 2026
United States	2381089-83-2	100 MT	Dec 9, 2023
United States	Retatrutide 2381089-83-2	200 MG	May 16, 2026
United Kingdom	2381089-83-2 retatrutide	300 MG	Feb 13, 2026
United States	Retatrutide 2381089-83-2 wholesale	500 MT	Nov 3, 2023
United States	Retatrutide CAS 2381089-83-2 99%	10 PCS	Feb 21, 2026
Poland	CAS 2381089-83-2 (Custom Peptide)	40 MT	Apr 10, 2026
Austria	Peptide Retatruide CAS 2381089-83-2	100 MT	Apr 4, 2026
Austria	Retatrutide CAS 2381089-83-2 10mg vial	20 PCS	Feb 10, 2026
United States	GLP-1 / GIP Retatrutide cas 2381089-83-2	1 MT	Oct 16, 2024
United States	Retatrutide 99% High Quality CAS 2381089-83-2	1 G	Jan 23, 2026
United States	Injection Peptide Tirzepatide/Retatrutide/ Semaglutide Peptides CAS 2381089-83-2	10	Oct 21, 2023
Australia	GMP Grade 99% Retatrutide Lyophilized Powder CAS 2381089-83-2	10 G	Jun 12, 2026
Palestine	Factory 99% Purity Retatrutide Peptide CAS 2381089-83-2 Door-To-Door Service	10 MG	Mar 16, 2026

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KLOW| 99% purity |White powder Multi-peptide blend Wholesale Custom Peptides

Product Description

Seller Information

History Price