Description
Our LGD-3303 capsules come pre-filled, with the same amount in every capsule. Each batch is tested by LC-MS to 99% purity or higher. It’s $87.99. It’s sold for laboratory research only.
The same compound comes in other formats too: LGD-3303 liquid, LGD-3303 powder and LGD-3303 gel packs. You’ll find similar products in our SARM capsules range.
What is LGD-3303?
LGD-3303 is a nonsteroidal SARM from Ligand Pharmaceuticals. It’s a full agonist in muscle and a partial agonist in the prostate.
It hasn’t been tested in people.
LGD-3303 capsules specifications
- Compound: LGD-3303 (DB13937)
- CAS number: 917891-35-1
- Molecular formula: C16H14ClF3N2O
- Molecular weight: 342.74
- Purity: 99% or higher, tested by LC-MS
- Amount: 60 x 10mg
- Form: Pre-filled capsules
- Storage: Keep it in a cool, dry place away from direct sunlight
- Use: laboratory research only, not for human or veterinary use
LGD-3303 in published research
Vajda and colleagues published its profile in Endocrinology in 2009. In female rats it increased bone mineral density and bone strength, and it added to the bone effects of alendronate.
In castrated male rats it built levator ani muscle with less prostate stimulation than testosterone.
The original papers are on PubMed if you’d like to read them in full.
What’s in each LGD-3303 capsule
Each capsule holds a fixed, measured amount of LGD-3303 (10mg), so there’s nothing to weigh out. For studies that need the same amount every time, that’s the main advantage over loose powder.
If you need amounts that don’t match the capsule size, the powder is more flexible, because you can weigh exactly what each sample needs and make up your own solutions or capsules at whatever strength your protocol calls for. Capsules are best for repeat work where the amount doesn’t change. Keep the lid tight, since moisture is the main thing that degrades capsule contents.
Planning a study with LGD-3303 capsules
Work out how many capsules your study needs before you order. Multiply the number of subjects by the number of administrations per subject, then add a few spare for losses. With 60 capsules in a bottle, that tells you straight away how many bottles to buy.
Keep all the capsules for one study from the same batch where you can. It removes batch-to-batch variation from your results.
Purity testing for LGD-3303
We test each batch of LGD-3303 by LC-MS, which pairs liquid chromatography with mass spectrometry. The chromatography splits the sample into its components and the mass spectrometer identifies them, which tells you both identity and purity. This batch came in at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
How to store LGD-3303
Keep it in a cool, dry place away from direct sunlight. Keep the desiccant in the bottle and the lid closed tight. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the LGD-3303 capsules
How many capsules are in a bottle?
See the amount listed above (60 x 10mg). Every one is filled to the same amount.
Can I open the capsules?
Yes, if your protocol calls for it. Do it on clean weighing paper so you don’t lose any powder.
Is the LGD-3303 capsules in stock?
Yes. Every option on this page is in stock and ready to ship.
Related SARMs
Similar products in this format include AC-262 (AC-262, ACP-105 capsules, Andarine (S-4) capsules and LGD-2226 capsules. Our main SARMs page lists everything in the category.
Order the LGD-3303 capsules from Umbrella Labs
It’s simple. Add it to your cart and check out. The LGD-3303 capsules is in stock and ready to ship. Need other compounds for the same study? Browse SARM capsules or our lab supplies.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.







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