1
Potent anabolic activity on muscle tissue while acting as partial agonist on prostate, never exceeding intact baseline levels.
View on PubMed →
LGD-3303 Solution
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LGD-3303 is a next-generation non-steroidal selective androgen receptor modulator (SARM) with exceptionally high androgen receptor binding affinity (Ki = 0.9 nM). In preclinical studies, it demonstrated potent tissue-selective anabolic activity, significantly increasing lean mass and bone mineral density while acting as only a partial agonist on prostate tissue.
Every batch is independently tested by a 3rd party laboratory. Certificate of Analysis available below.
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United KingdomRoyal Mail tracked, no customs
Buying in the UK: fast, secure domestic delivery
This LGD-3303 solution is held in stock in our UK warehouse and travels by Royal Mail tracked: a short domestic journey, with no customs involved. Prices are shown in GBP with UK VAT included, so the price on this page is the price paid. UK payments: card and bank transfer (see how to pay).
United StatesTracked, 100% delivery rate
Buying in the USA: shipped from the UK, priced in USD
Orders from the United States ship from the same UK warehouse with tracked international delivery and a 100% delivery rate: we have never had a parcel held at US customs. You pay in USD, by card, crypto or bank transfer, and every bottle comes from the same independently tested batch as the UK orders.
Switzerland and rest of world100% guaranteed delivery
Buying from Switzerland and the rest of the world
Every international parcel is prepared with care to clear customs smoothly, and the vast majority arrive without any delay. If a delivery ever goes wrong, we reship your order or refund it: you are never left without your parcel or your money.
Ordering from inside the European Union? The same product is stocked in our EU warehouse with no customs: see the LGD-3303 EU page.
Worldwide ShippingUK · EU · USA · Asia
3rd Party TestedIndependent lab CoA
≥96% HPLC PurityVerified per batch
Safe DeliveryDiscreet packaging
Research Overview
About this compound
What does the research say?
LGD-3303 binds to the androgen receptor with a Ki of 0.9 nM, making it one of the highest-affinity SARMs available. In preclinical models using castrated rats, LGD-3303 demonstrated potent anabolic activity on levator ani muscle while acting as only a partial agonist on prostate tissue, never stimulating ventral prostate above intact levels regardless of dose.
Additionally, LGD-3303 has been evaluated for its effects on bone health. In ovariectomised female rats, it significantly increased bone mineral content (BMC) and bone mineral density (BMD), with effects comparable to combination therapy with alendronate.
These are not marketing claims. These are peer-reviewed, published results. You can verify every reference below.
Why does quality matter with LGD-3303?
LGD-3303 is a newer-generation SARM with limited availability, making quality verification even more critical. Without independent lab testing, purity and identity cannot be confirmed.
At Camo Chem, every batch is tested by an independent 3rd party laboratory. We publish the full Certificate of Analysis for every batch, and you can verify the results directly with the lab. We do not self-certify. Ever.
Ask your current supplier: who tests their products?
Technical Data
Compound specifications
| Common Names | LGD-3303, LGD3303 |
| CAS Number | 917891-35-1 |
| Molecular Formula | C₁₆H₁₄ClF₃N₂O |
| Molecular Weight | 342.75 g/mol |
| Classification | Non-steroidal SARM |
| Purity | ≥96% (HPLC verified) |
| Form & Concentration | Solution in PEG-400/DMSO, 10mg/ml, 30ml bottle |
| Ingredients | PEG-400, DMSO, LGD-3303 |
| Storage | Cool, dry place. Keep sealed. Avoid direct sunlight. |
Peer-reviewed Studies
Published research on LGD-3303
2
Significantly increased bone mineral content and bone mineral density in ovariectomised female rats.
View on PubMed →3
Tissue-selective activity maintained across different routes of administration, confirming selectivity is receptor-mediated.
View on PubMed →
Customer Reviews
What researchers are saying
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FAQ
Frequently asked questions
LGD-3303 is a non-steroidal selective androgen receptor modulator (SARM) with CAS number 917891-35-1. It has one of the highest reported androgen receptor binding affinities among SARMs (Ki = 0.9 nM). It is sold exclusively as a research compound.
Every batch meets a minimum of 96% purity as verified by HPLC. Testing is performed by an independent 3rd party laboratory. The Certificate of Analysis is available on this page and can be verified directly with the lab.
By an independent laboratory with no commercial relationship with our company. We do not self-certify. Our CoAs are verifiable directly with the testing lab.
Store in a cool, dry place away from direct sunlight. Keep the bottle tightly sealed.
Yes. Every batch is independently tested and the CoA is linked on this page. Results can be verified directly with the laboratory.
