What is Equipoise (Boldenone Undecylenate) 200mg/mL?
Equipoise (Boldenone Undecylenate) 200mg/mL is the standard-concentration form of boldenone — a testosterone derivative with a C1-2 double bond reducing androgenicity and aromatisation. The long-acting undecylenate ester provides extended release (~14–21 days). Studied for EPO upregulation, erythropoiesis, and anabolic activity with reduced androgenicity compared to testosterone. Research use only.
Research Applications
Erythropoiesis Research
EPO upregulation, haematocrit increase, reticulocyte count — boldenone-specific erythropoietic effect
Reduced Aromatisation AAS
C1-2 double bond aromatase-resistance — lower estradiol conversion than testosterone at equivalent dose
Undecylenate Ester PK
Longest common AAS ester hydrolysis kinetics — extended depot release, 14–21 day active window
Comparative AAS Pharmacology
Boldenone vs testosterone — C1-2 double bond effect on receptor binding, tissue activity, A:A ratio
Anabolic:Androgenic Selectivity
Intermediate A:A ratio profiling — anabolic selectivity vs reference testosterone
Quick Specs
| Form |
C₃₀H₄₄O₃ |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
13103-34-9 |
| Molecular Weight |
MS confirmed — every batch |
| Specification |
≥99% by HPLC — every batch |
| Shelf Life |
24 months (unopened) |
| Storage |
Room temperature 15–25°C | Protect from light | Do not freeze |
| Brand |
China |
Frequently Asked Questions
How do I reconstitute this peptide?
QSC injectable solutions are supplied ready-to-use — no reconstitution required. Each vial contains the stated concentration in pharmaceutical-grade carrier (oil or aqueous). Draw using a sterile syringe appropriate for the solution viscosity.
How should this peptide be stored?
Oil-based solutions: store at room temperature (15–25°C), away from direct sunlight — do not refrigerate as cold temperatures can cause crystallisation. Aqueous solutions: store at 2–8°C. Properly stored, injectable solutions are stable for 2–3 years.
What purity is this QSC compound and how is it verified?
All QSC injectable compounds are ≥99% pure by HPLC on every production batch, with MS-confirmed identity. COA is published on the product page and independently verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
❄️
Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
Room temperature 15–25°C | Protect from light | Do not freeze
