// 🇺🇸 United States · USA (domestic) · Free USPS & FedEx
QSC HGH in United StatesHGH & Growth Hormone Research Peptides — Research-Grade · ≥99% Purity · COA · Free USPS & FedEx
QSC Peptides ships research-grade HGH, GHRH analogs, and GH secretagogue peptides directly to United States from the USA (domestic) warehouse — meaning domestic delivery, no customs delays, and free standard shipping on all orders. Every compound is ≥99% purity verified with Certificate of Analysis (COA).
🇺🇸 United States — USA (domestic) · Free USPS & FedEx
QSC Peptides≥99% Purity VerifiedCOA Every OrderFree USPS & FedExUSA (domestic) Stock8 Warehouse Regions
// Shipping & Availability — United States
QSC HGH Ships to United States
🇺🇸 United States Shipping: US domestic warehouse stock — free standard USPS and FedEx shipping on all orders. No minimum. Estimated delivery 2–5 business days.
Research Use Notice: Research compounds are legal to purchase for in vitro research purposes in the United States. All QSC Peptides products are sold for research use only, not for human consumption.
Why Order from QSC Peptides in United States?
Domestic warehouse: USA (domestic) — no international customs or import delays
≥99% purity verified by third-party analysis on every compound
COA on every order — Certificate of Analysis confirming compound identity and purity
Free standard shipping — Free USPS & FedEx with no minimum order
QSCTrack tracking — real-time order tracking at qscpeptide.com/track-order/
Full research compound catalog — all 10 compounds in stock
QSC Peptides Global Warehouse Network
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🇺🇸 USA
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// Available in United States
All QSC HGH Compounds — Available in United States
All compounds below are in stock in the USA (domestic) warehouse and available for research orders in United States.
Comprehensive Q&A covering QSC HGH products, shipping to United States, compound pharmacology, purity standards, and ordering from QSC Peptides.
QSC HGH (qsc-hgh.com) is the dedicated research reference site for QSC Peptides HGH and GH axis compounds — including HGH/Somatropin vials, GHRH analogs (CJC-1295, Sermorelin, Tesamorelin), GH secretagogues (Ipamorelin, GHRP-2, GHRP-6, Hexarelin), and IGF-1 axis compounds.
QSC Peptides offers HGH (Somatropin) in 10 IU, 24 IU, and 36 IU vials in 10-, 20-, and 50-vial kits. All ≥99% purity with COA and free USA USPS/FedEx shipping.
For recombinant somatropin, 1 mg ≈ 3 IU per the WHO International Standard. A 10 IU vial contains approximately 3.33 mg; a 36 IU vial contains approximately 12 mg.
CJC-1295 without DAC (~30 min half-life) produces pulsatile GHRHR stimulation close to the natural GHRH pulse. CJC-1295 with DAC (~6–8 day half-life via albumin binding) provides sustained GHRHR occupancy for chronic research models.
Ipamorelin (NNC 26-0161) is a synthetic pentapeptide GHSR-1a agonist — the most selective GH secretagogue available. Produces clean GH pulses with no measurable cortisol, prolactin, or ACTH elevation. QSC Peptides offers 5mg and 10mg vials.
The GH Stack combines CJC-1295 (No DAC) targeting GHRHR with Ipamorelin targeting GHSR-1a — two complementary receptor systems. Combined stimulation produces additive to synergistic GH pulse amplification. Available as a pre-blended QSC Peptides vial.
Sermorelin is hGHRH(1-29)-NH₂ — the first 29 amino acids of GHRH and the shortest fragment retaining full GHRHR activity. MW 3357.9 Da. QSC Peptides offers 5mg and 10mg vials.
Tesamorelin (TH9507/Egrifta) is a GHRH analog with trans-3-hexenoic acid N-terminal modification providing DPP-IV resistance and improved half-life (~90 min) while retaining the full 44-aa GHRH sequence. QSC Peptides offers 5mg, 10mg, and 20mg vials.
Hexarelin (Examorelin) is a synthetic hexapeptide with the highest GHSR-1a binding affinity of any GH secretagogue (D-2MeTrp substitution at position 2). Also uniquely binds CD36 scavenger receptor independently of GH, enabling cardiac cytoprotection research.
IGF-1 LR3 (Long Arg3 IGF-1) has a 13-aa N-terminal extension and Arg3 substitution reducing IGFBP binding ~1000-fold, extending half-life from ~12 min to ~20–30 hours. QSC Peptides offers 0.1mg and 1mg vials.
HGH Fragment 176-191 is a stabilized analog of amino acids 176–191 of hGH, retaining the lipolytic C-terminal activity without GHR binding or growth promotion. Used in adipocyte lipolysis and body composition research.
Lyophilized: 2–8°C (shelf life) or −20°C (long-term). Reconstituted: 2–8°C, use within 3–5 days. Avoid freeze-thaw cycles, light exposure, and vigorous agitation.
The GH axis runs: Hypothalamus (GHRH) → Pituitary (GH release) → Liver/Tissues (IGF-1 synthesis) → Peripheral effects. QSC Peptides offers research compounds at every level: GHRH analogs, GH secretagogues, direct HGH, and IGF-1 LR3.
No. All products are strictly for in vitro research purposes only. Not for human consumption, therapeutic, or diagnostic use.
All QSC Peptides HGH and GH axis compounds are ≥99% purity verified by third-party analysis with COA on every order.
Yes. QSC Peptides maintains a fully stocked US domestic warehouse. All USA orders ship via USPS or FedEx with free standard shipping. No customs, no international delays — domestic delivery estimated 2–5 business days.
No minimum. All QSC Peptides orders shipped within the USA qualify for free standard USPS/FedEx shipping regardless of order size.
Standard USPS/FedEx delivery from the QSC Peptides US warehouse is estimated at 2–5 business days. Express options available at checkout. Track via QSCTrack at qscpeptide.com/track-order/.
Research peptides and AAS compounds from QSC Peptides are sold for in vitro research purposes only. Researchers in the USA may purchase these compounds for legitimate research use. They are not for human consumption, therapeutic, or diagnostic use.
QSC Peptides accepts multiple payment methods including cryptocurrency. Visit qscpeptide.com for current payment options.