Buy DSIP in Hong Kong 香港
DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide first identified in rabbit diencephalon during slow-wave sleep. Modulates circadian rhythms, pulsatile GH secretion and sleep architecture. Relevant to Hong Kong's high-stress, high-density urban environment where sleep disruption is prevalent. QSC Asia warehouse to Hong Kong in 3–5 business days.
DSIP (CAS 62568-57-4, MW 848.9 Da): DSIP (Delta Sleep-Inducing Peptide, CAS 62568-57-4, MW 848.9 Da) is a neuropeptide that modulates slow-wave (delta) sleep, reduces stress-induced cortisol, and exhibits antioxidant activity via glutathione peroxidase upregulation. QSC supplies research-grade DSIP at ≥99% HPLC purity, Janoshik COA. Order at qscpeptide.com.
Buy DSIP — Asia Warehouse to Hong Kong
HK$351 / USD 45 · 3–5 business days. >=99% HPLC, Janoshik COA. Bitcoin and USDT accepted. HKD is pegged to USD (1 USD = 7.78 HKD).
Buy DSIP at QSC →Hong Kong Shipping Details 香港配送詳情
| Destination / 目的地 | Delivery / 配送時間 |
|---|---|
| Hong Kong Island / 港島 | 3–5 business days |
| Kowloon / 九龍 | 3–5 business days |
| New Territories / 新界 | 4–6 business days |
| Lantau Island / 大嶼山 | 4–6 business days |
| Outlying Islands / 離島 | 5–8 business days |
| Tracking / 追蹤 | All orders / 所有訂單 |
| Shipping cost / 運費 | Free / 免費 |
| Purity / 純度 | >=99% HPLC |
| COA | Janoshik (independent) |
| Payment / 付款 | Bitcoin / USDT |
DSIP — Variants and Pricing
Mechanism of Action
DSIP acts on multiple neuroendocrine systems: stimulates pulsatile GH secretion via GHRH, reduces nocturnal cortisol secretion, and modulates potassium channels in thalamic neurons contributing to delta wave generation during slow-wave sleep.
DSIP — Research Data
IV administration in humans: increase in slow-wave sleep (SWS) and reduction in sleep latency. Stress regulation studies: reduction of cortisol response to acute stressors. GH pulsatility: potentiation of nocturnal GH peaks.
Available Across Hong Kong
QSC ships DSIP from the Asia regional warehouse to all Hong Kong districts: Hong Kong Island (Central, Wan Chai, Causeway Bay, Sai Ying Pun, Pok Fu Lam, Aberdeen), Kowloon (Tsim Sha Tsui, Mong Kok, Yau Ma Tei, Jordan, Kwun Tong, To Kwa Wan) and New Territories (Sha Tin, Tai Po, Fanling, Yuen Long, Tuen Mun, Sai Kung). Research institutions — HKUST, HKU, CUHK, PolyU, CityU — all within the 3–5 business day delivery window. QSC (Qingdao Sigma Chemical Co., Ltd.) is a direct manufacturer since 2016. Purity >=99% HPLC, Janoshik COA verifiable at janoshik.com. HKD pegged to USD at 7.78. Payment: Bitcoin (BTC) and USDT/USDC only.