Semax Selank SS-31 99% Purity China factory peptide supplier 5mg 10mg

Semax is an adrenocorticotropic hormone-like peptide capable of crossing the blood-brain barrier and forming a stable complex with copper ions . It is a synthetic peptide analogue of Adrenocorticotropic Hormone. Semax exhibits immunomodulatory, nootropic, and neuroprotective activities and is used in research on central nervous system disorders such as Alzheimer's disease and cerebral ischemia.

Selank  is a GABAA receptor modulator with anxiolytic activity. Selank influences the specific binding of GABA to GABAA receptors through allosteric modulation and alters the affinity of endogenous ligands for these receptors. Selank reduces elevated anxiety levels, alleviates stress-induced exacerbation of anxiety, and exhibits a synergistic anxiolytic effect with diazepam. Selank can be used in research on anxiety disorders.

1. How to make an order?
Send me message and let me know what you need with quantity , then i will calculate to you.

2. What's the lead time and shipping ways?
We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 12-15 days to your address.

3. How do i keep the peptides when i receive it ?
Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

4. What's the payment methods ?
We could accept pay through usdt,bank transfer.

  Should be stored in the refrigerator at 2°C to 8°C, away from light.

    If required, each single-dose pen can be stored unrefrigerated at a temperature not exceeding 30°C for up to 21 days, but once stored at room temperature it should not be returned to the refrigerator. If not used within 21 days after removal from the refrigerator, it should be discarded. Do not freeze tilpotide and if frozen, do not use.

Zhanpian Trading Co., Ltd. is a professional foreign trade enterprise focusing on global export and supply of various high-purity peptide products. With long-term cooperative production bases, we supply pharmaceutical-grade, cosmetic-grade and food-grade synthetic peptides & bioactive peptides, covering multiple application fields including medicine, skincare and dietary supplements.We implement strict whole-process quality control and provide complete test certificates, customs documents to meet international import compliance standards. Our products have been exported to Europe, Southeast Asia, America and many other regions worldwide.Our professional team offers one-stop services including sample delivery, order customization, customs declaration and cross-border logistics arrangement. Adhering to stable quality, competitive price and on-time delivery, we sincerely welcome global manufacturers and distributors to establish long-term win-win cooperation, and strive to be your trusted one-stop peptide raw material export supplier.