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raw material SK

Name: raw material SK
Brand: havhi
SKU: pr2606101746
Price: 370 USD
Availability: InStock

35 Inquiries

Unit Price:

$370/UNIT FOB

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CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99.45%

Port:

SHENZHEN

Brand:

havhi

Packaging:

5mg/vial, 10vials/box

Price valid (until):

2026-09-18

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Brown Pie Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Tirzepatide,Retatrutide,GHK-CU,NAD+,KPV,SS-31

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Sk is a synthetic heptapeptide derived from human tuftsin, with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. It acts as an anxiolytic, nootropic, and immunomodulatory peptide, modulating GABAergic and serotonergic systems, upregulating BDNF, and reducing stress-induced cortisol. Widely used in anxiety, cognition, neuroprotection, and immune research; for research use only.

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Items	Specifications
Category	Peptides
Purpose	Weight Loss
Purity	99.45%
Specification	1G
Storage	Dry Cool Sealed Container
Origin	China

Company Profile

Havhi Technology Co., Limited， Limited is a formal enterprise with a valid Hong Kong company business license. We are a professional integrated manufacturer and supplier specializing in chemical raw materials, full-series high-purity peptide powder products, and cosmetic raw material ingredients.

We have strict raw material screening and quality inspection procedures. All products feature high purity, stable performance, reliable quality and highly competitive wholesale prices.

Our products are widely sold and exported to the United States, Canada, United Kingdom, Germany, France, Australia, New Zealand, the Middle East, Southeast Asia and European countries. We have built long-term cooperative relationships with customers all over the world and won unanimous praise and positive feedback from regular clients.

We support flexible payment methods for global and US customers, including US customers can pay via Chime and Venmo. But we mainly recommend: USDT, BTC, MoneyGram, Wise and Alipay.

Sample service is available at any time if you need. We provide confidential, safe, fast door-to-door delivery, professional vacuum packaging and perfect after-sales service.

We always adhere to the business philosophy of integrity first, quality assurance and customer supremacy. We sincerely welcome reliable buyers and distributors all over the world to contact us for inquiries, sample testing, quotation and long-term stable cooperation.

About US

Q1: Has your product quality been certified by third-party laboratories?

A: Yes. All our products have undergone rigorous testing by our quality control department, been verified by the quality assurance team, and approved by third-party laboratories in China. By choosing us, you are guaranteed to receive high-quality products.

Q2: How do we cooperate with you?

A: You can contact us via the information on our website to initiate cooperation, or reach out directly to our sales team. We will then communicate all specific details with you via email.

Q3: Do you offer discounts?

A: Yes. We always offer more favorable prices for large-volume orders.

Q4: What payment options are available?

A: US customers can pay via Chime and Venmo. But we mainly recommend: USDT, BTC, MoneyGram, Wise and Alipay.

Q5: How long does it take for the goods to arrive?

A: It depends on your location. For small orders, delivery via DHL, UPS, TNT, FedEx or EMS usually takes 5-7 days. For bulk orders, air freight takes 5-8 days, while sea freight takes 20-35 days.

Q6: Can I get a sample before placing an order?

A: Yes,

We can provide samples if necessary.

Q7: Do you have a return and reshipment policy?

A: We have comprehensive after-sales service and a reshipment policy for lost packages. We highly value long-term cooperation with our customers. We take great care in product packaging, and our customers can attest to this—even when locating products is difficult, our packaging ensures they are easy to identify. Despite our best efforts, a small number of packages may still be lost. In such cases, we promise to reship the goods free of charge to build a long-term partnership with you.

Shipping&Packaging

We mainly adopt special line logistics and FedEx transportation methods. It can fully guarantee shipping timeliness, fast delivery, stable logistics track, safe and on-time arrival. Shop High Purity SM-Detailed Image 3

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Basic Info

Product Name:

Selank peptide

Other Name:

Selank peptide;SelankAcetate;PL14736;L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline;L-THREONYL-L-LYSYL-L-PROLYL-L-ARGINYL-L-PROLYLGLYCYL-L-PROLINE; MONOACETATE;H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH;SLANK;Selank peptid

CAS No.:

129954-34-3

Molecular Formula:

C33H57N11O9

InChIKeys:

JTDTXGMXNXBGBZ-YVHUGQOKSA-N

Molecular Weight:

751.87

Exact Mass:

751.43407244

EC Number:

232-660-2

UNII:

TS9JR8EP1G

Categories:

Polypeptide

Characteristics

Density:

1.53±0.1 g/cm3(Predicted)

Melting Point:

134-136 °C

PKA:

3.43±0.20(Predicted)

See More Selank peptide Properties 

Seller Information

Business Type:
Trader

Main Products:
Tirzepatide,Retatrutide,GHK-CU,NAD+,KPV,SS-31

Location:
1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai

Year of Establishment:
2025

Inquiry History

35 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Selank 99% Purity 129954-34-3	1 G	Jan 23, 2026
Greece	selank	10 MG	May 20, 2026
United States	N acetyl selank	500 MG	Apr 30, 2026
United States	Selank	100 MG	Apr 24, 2026
Italy	Nacetyl selank	1 MT	Apr 22, 2026
Oman	Selank	1 G	Mar 4, 2026
United States	Selank	30 40' Fcl	Oct 14, 2025
United States	selank	30 MG	May 25, 2026
Brazil	Selank	10 MT	Apr 7, 2026
United States	selank	1 G	Mar 13, 2026
United States	Selank	1 G	Mar 9, 2026
United Kingdom	Selank	1 G	Dec 22, 2025
United States	Selank	20 MG	Nov 10, 2025
United States	NA-Selank Amidate	10 MG	Sep 18, 2025
United Kingdom	Selank	100 MG	Jul 15, 2025
United States	N-Acetyl Selank Amidate	1 KG	Jan 9, 2025
United States	Selank	10	Mar 29, 2024
Poland	Selank	10 G	Feb 18, 2024
United States	Selank	1 G	Jan 27, 2024
United States	selank	100 MG	Jul 7, 2026

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