QHY Bioengineering Co., Ltd. is one of the leading manufacturers and suppliers of peptide selank in China. We are committed to providing high quality customized products with competitive price. If you're going to wholesale bulk durable peptide selank, welcome to get quotation and free sample from our factory.
Product Description
Peptide selank is a synthetic peptide consisting of seven amino acids. It is based on tuftsin, a naturally occurring peptide fragment known for its role in immune-related processes.
Selank peptide has attracted research interest for its possible effects on the nervous system, particularly in areas related to stress response, anxiety-related behavior, and cognitive function. Researchers have also explored its relationship with GABA and other neurotransmitter pathways.
product parameters
| Products name | Peptide selank | Type | vials |
| MOQ | 1box(contains 10vials) | Shelf life | between 2-3 years |
| Storage | Please store in a cool,dry place | Payment method | T/T, Alipay ,USTD etc |
| Package size |
30*30*35cm/50pcs or customers' requirement |
Shipping |
DHL, Fedex, UPS, EMS, TNT, By air |
| Delivery Time | 10-15 days after order confirmation | Packaging Options | Bulk , bottles , blister packs or customers' requirement |
Products Benefits
Advantages
Anxiolytic effect
Reduces generalized anxiety, social anxiety, panic-like symptoms and emotional tension. Unlike benzodiazepines, it relieves anxiety without sedation, brain fog or motor impairment; users stay calm yet mentally alert.
Improves stress resilience
Modulates the HPA axis, balances cytokine and enkephalin systems. Lowers overreaction to daily stressors and helps stabilize mood under pressure.
Nootropic / cognitive support
Enhances attention, working memory, information processing and learning. It may raise BDNF, supporting synaptic plasticity; improves cognitive performance impaired by anxiety or stress.
Anti-asthenic effect
Relieves stress-induced mental fatigue, apathy and low motivation; lifts mental stamina without overstimulation.

Product application
Peptide selank is mainly suitable for individuals suffering from generalized anxiety, neurasthenia and stress‑related emotional tension, those experiencing mental burnout, fatigue and impaired attention or working memory caused by long‑term stress, as well as people seeking non‑sedative, non‑addictive alternatives to traditional anxiolytics. It is also studied for high‑stress groups who need to maintain mental clarity while relieving anxiety, and those with immune dysregulation triggered by chronic stress. It is not recommended for pregnant or lactating women, patients with severe psychosis, active suicidal risk, autoimmune disorders or known allergies to tuftsin analogues.
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