RH
Exceptional purity for peptide research
We've been sourcing research-grade peptides for several years. Rainbow Peptide's vials consistently pass our HPLC verification — purity exceeds 98% every batch. COA matched our internal testing exactly.
HPLC Verified
>98% Purity
COA Included
SOMA Recovery & Tissue Repair
LGD-4033 (Ligandrol)
$44.88
LGD-4033 (Ligandrol) is a high-affinity selective androgen receptor modulator studied in muscle wasting and bone density preclinical models. ≥98% purity, third-party CoA. For Research Use Only.
In Stock — Overnight and 2–3 day delivery available
Product Information
LGD-4033 (Ligandrol) Research Chemical
LGD-4033, developed by Ligand Pharmaceuticals, is a selective androgen receptor modulator (SARM) that binds AR with high affinity and selectivity. It has been studied in Phase II clinical trials (Basaria et al.) for muscle wasting — the only SARM outside of Enobosarm (Ostarine) to reach this stage of clinical development.
Research Applications
- Muscle wasting models: cachexia, age-related sarcopenia
- Bone density research in osteoporosis models
- AR binding affinity and selectivity studies
- Pharmacokinetic research (t½ ~24–36h in rodents)
Product Specifications
- Purity: ≥98% HPLC confirmed
- Identity: Mass spectrometry verified (MW: 338.25)
- Certificate of Analysis: Third-party, every batch
- Form: Lyophilized powder, sealed glass vial
- Storage: -20°C, 24 months lyophilized
For Research Use Only (RUO). Not for human consumption.
Frequently Asked Questions
- What is LGD-4033 (Ligandrol)?
- LGD-4033 (Ligandrol) is a high-affinity selective androgen receptor modulator studied in muscle wasting and bone density preclinical models. ≥98% purity, third-party CoA. For Research Use Only.
- Is LGD-4033 (Ligandrol) for sale at Rainbow Peptide?
- Yes. LGD-4033 (Ligandrol) is available for purchase with Certificate of Analysis confirming >98% HPLC purity. Every order Overnight and 2–3 day delivery available. For Research Use Only.
- What purity is your LGD-4033 (Ligandrol)?
- Rainbow Peptide's LGD-4033 (Ligandrol) is >98% pure, HPLC verified by an accredited third-party laboratory. A COA is included with every order.
- Is LGD-4033 (Ligandrol) safe for human use?
- No. LGD-4033 (Ligandrol) is strictly For Research Use Only (RUO). It is not intended for human consumption and is not intended to diagnose, treat, cure, or prevent any disease.
- How quickly does LGD-4033 (Ligandrol) ship?
- Overnight and 2–3 day delivery available. Ships in temperature-controlled packaging.
Third-Party Verified
Every Order Ships with a Certificate of Analysis
We don't just claim purity — we prove it. Every batch of LGD-4033 (Ligandrol) is independently tested by an accredited third-party laboratory before it reaches you. Your COA is linked to your specific lot number.
- HPLC purity analysis — minimum threshold >98%
- Mass spectrometry — molecular weight confirmation
- Lot number traceable to your order
- Endotoxin limits verified — safe for cell-based assays
RAINBOW PEPTIDE LABS CERTIFICATE OF ANALYSIS
Product LGD-4033 (Ligandrol)
Lot # RP-00187-A
HPLC Purity >98.0% >98.5% PASS
Mass Spec (MW) Confirmed Confirmed PASS
Endotoxin <1 EU/mg <0.5 EU/mg PASS
Visual Inspection White powder White powder PASS
What Researchers Say
Verified purchases from active research labs and scientists
5.00
★★★★★
2 verified reviews MT
Reliable consistency batch to batch
Third order now. Consistent batch-to-batch results matter enormously in long-term research. Certificate of Analysis is detailed with mass spec data. Would not switch sources.
SK
Solid product, shipping was fast
Verified against our reference standards. Purity >98.2% by HPLC. Packaging was appropriate for temperature-sensitive peptides. Will re-order.
