Selank 5 mg For Sale
Selank Modulation of GABA Signaling Genes
Research in rats shows that Selank modulates GABA signaling genes by increasing the binding affinity of the GABA receptor. By doing this, Selank can alter the expression of nerve cell genes in the nervous system.
Selank and Inhibition of Enzyme Breakdown and Enkephalin Protection
Selank’s effects are most likely caused by inhibiting the enzyme that breaks down circulating enkephalins and other peptides. People with anxiety and phobic disorders produce more enzymes to break down these peptides, causing the enkephalins in their bloodstream to have shorter half-lives when tested during anxiety.
By resetting this enzymatic pathway, Selank may protect the body’s natural anxiolytic peptides. Research in anxiety-prone mice shows that the prevention of enkephalin degradation causes some of the effects of Selank.
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Why Buy Selank Peptide From Sports Technology Labs?
If you are trying to figure out where to buy Selank peptide, there are many options out there. To buy Selank from a randomly selected company is dangerous. Most companies with peptides for sale, sad to say, do not test their products or hide their certificates or contact information for their third-party labs from customers. What can they be hiding?
At Sports Technology Labs, you can find the best Selank for sale online. When you buy peptides from Sports Technology Lab,s you are choosing the highest quality ingredients.
The peptides for sale at Sports Technology Labs are pure compounds tested and certified by accredited American third-party labs that accept phone calls to verify the validity of their certificates.
Our products are lyophilized in glass bottles and are stored in refrigeration to prevent degradation.
Selank
All Sports Technology Labs peptides are third-party tested by MZ Biolabs, an independent laboratory based in Arizona. While not bottled in the USA, every batch is tested here to verify accuracy and purity. Our Certificates of Analysis confirm that products meet the listed specifications.
- Date: 10/17/2025
- Purity Level: 96.84%
Selank: A Synthetic Peptide with Demonstrated Research-based Benefits
Selank is a synthetic peptide, equivalent to the naturally occurring Tuftsin, capable of modifying or regulating one or more immune functions. However, Selank is more stable and has a longer half-life.
Research demonstrates that Selank not only helps people with generalized anxiety disorder, but can:
- lower stress levels
- improve mood
- promote memory retention and learning.
Selank has a sedative effect like benzodiazepines; however, Selank is not habit-forming and does not cause withdrawal or amnesia.
Selank and Chronic Fatigue
The effect on pain and fatigue may be because Selank can slow the breakdown of enkephalins, the body’s natural painkillers. When Selank was tested in rats, results demonstrated that the peptide regulates the expression of genes affecting chemokines, cytokines, and receptors for both that are involved with the body’s inflammatory processes.
Selank has specifically been found to alter the expression of the BcI6 gene that is primarily involved in the development of the immune system. Further testing showed Selank temporarily changes C3, Casp1, Il2rf, and Xcr1 gene expression in the mouse spleen. Selank can shift the balance of the immune system and modulate inflammation by affecting these genes.
Comparison of Selank with Benzodiazepines in Anxiety Disorders
Selank and benzodiazepines have similar effects on anxiety disorders, as seen in a recent study conducted on rats. Selank has a slight advantage over benzodiazepines when tackling high anxiety levels. Still, when used in sequence, the two treatments together appear to have the best results for treating chronic mild stress that is unpredictable.
Memory and Anxiety Changes
It is difficult for the body to store new information and recall memories when experiencing increased anxiety. Anxiety medication can reduce the negative correlation between anxiety and learning/memory; however, Selank appears to boost cognition directly. Research in rats shows that Selank boosts the stability of trace memory and, in turn, causes an increase in the process of memory storage, regardless of the anxiety levels of the rats.
Selank Gene Expression Effects
Selank can do more than reduce stress-related impairment of memory. Selank may also increase memory by altering the expression of genes found in the hippocampus. After Selank was administered to rats, there were changes in 36 different genes in mRNA levels. The majority of these genes encode proteins associated with the plasma membrane and can regulate ion-dependent memory and learning processes.
Restoration of Cognitive Processes After Brain Damage
Selank can restore learning and memory after brain damage has occurred. In one study on rats treated with Selank following brain damage induced by a neurotoxin, rats’ cognitive processes were restored. The restorative effects appear to be related to Selank’s ability to cause inhibition of the catecholamine system in the brain.
Anti-Inflammatory Effects and Depression Treatment with Selank
In patients with depression, Selank can suppress the gene that produces an inflammatory cytokine. When studying molecular genetics, this gene suppression does not appear to take place in healthy individuals and is only observed in patients with depression.
Selank may treat these anxiety-related symptoms, such as:
- Tiredness
- Headache
- Heart palpitations
- Blood pressure increases
- Nerve pain
- Depression.
Benzodiazepines and Selank show similar benefits in reducing anxiety, but Selank is also able to reduce fatigue and pain.
Comparison of Selank with Benzodiazepines in Anxiety Disorders
Selank and benzodiazepines have similar effects on anxiety disorders, as seen in a recent study conducted on rats. Selank has a slight advantage over benzodiazepines when tackling high anxiety levels. Still, when used in sequence, the two treatments together appear to have the best results for treating chronic mild stress that is unpredictable.
Memory and Anxiety Changes
It is difficult for the body to store new information and recall memories when experiencing increased anxiety. Anxiety medication can reduce the negative correlation between anxiety and learning/memory; however, Selank appears to boost cognition directly. Research in rats shows that Selank boosts the stability of trace memory and, in turn, causes an increase in the process of memory storage, regardless of the anxiety levels of the rats.
Selank Gene Expression Effects
Selank can do more than reduce stress-related impairment of memory. Selank may also increase memory by altering the expression of genes found in the hippocampus. After Selank was administered to rats, there were changes in 36 different genes in mRNA levels. The majority of these genes encode proteins associated with the plasma membrane and can regulate ion-dependent memory and learning processes.
Restoration of Cognitive Processes After Brain Damage
Selank can restore learning and memory after brain damage has occurred. In one study on rats treated with Selank following brain damage induced by a neurotoxin, rats’ cognitive processes were restored. The restorative effects appear to be related to Selank’s ability to cause inhibition of the catecholamine system in the brain.
Data on Our Selank for Sale
CAS Number: 129954-34-3
Formula: C33H57N11O9
Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
Molar Mass: 811.9 g/mol
Class: Hexapeptide
Storage: Keep refrigerated upon reconstitution.
- Lyophilized sample in a sterile glass vial.
- Minimum 98% pure.
- 5 mg Selank peptide per vial.
- Diluent and laboratory supplies are not included.
SKU: 50
Abuse Warning
This preparation is for in vitro laboratory research purposes only by licensed professionals and is not approved by the FDA for bodily introduction of any kind into humans or animals. Selank peptide is not a drug, food, supplement, or cosmetic and may not be misbranded, misused, or mislabeled as a drug, food, supplement, or cosmetic.













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