TL;DR: Transparent Peptides lists its SARM and related research compounds in two formats: bottles of 90 capsules stored at room temperature, and liquid research solutions at 30mg per ml stored refrigerated. This guide compares the two for laboratory handling. All items are sold strictly for laboratory research use only.
Liquid vs capsule research formats at a glance
| Property | Capsules | Liquid research solutions |
|---|---|---|
| Supplied as | Bottle of 90 capsules | Liquid research solution at 30mg per ml |
| Storage | Controlled room temperature (15–25°C), cool and dry, away from direct light | Refrigerated at 2–8°C, protected from light; do not freeze; keep tightly capped between uses |
| Documentation | COA available on request for research records | COA available on request for research records |
| Workflow consideration | Solid, fixed-strength unit; measured by the researcher’s own method | Ready-to-use solution at a stated concentration |
Listed capsule formats
- RAD-140 (Testolone) Capsules: 90 capsules, 10mg each
- LGD-4033 (Ligandrol) Capsules: 90 capsules, 5mg each
- MK-2866 (Ostarine) Capsules: 90 capsules, 10mg each
- GW-501516 (Cardarine) Capsules: 90 capsules, 10mg each
- YK-11 (Myostine) Capsules: 90 capsules, 4mg each
- S4 (Andarine) Capsules: 90 capsules, 16.7mg each
- S23 Capsules: 90 capsules, 12mg each
- MK-677 (Ibutamoren) Capsules: 90 capsules, 10mg each
Listed liquid formats
- RAD-140 Liquid: 30mg per ml
- LGD-4033 Liquid: 30mg per ml
- MK-2866 Liquid: 30mg per ml
- GW-501516 Liquid: 30mg per ml
- MK-677 Liquid: 30mg per ml
Browse every listing in the research SARM collection. For a side-by-side look at two of the compounds, see the RAD-140 vs LGD-4033 research comparison. Note that GW-501516 and MK-677 are not SARMs; they are listed in the same collection as related research compounds.
Handling and storage considerations
Capsules are stored sealed at controlled room temperature in a cool, dry place with the desiccant (if present) left in place. Liquid solutions are stored sealed and refrigerated at 2–8°C, protected from light, and are never frozen. For both formats, handle with gloves, keep away from food and drink areas, keep out of reach of children and untrained personnel, and follow your institution’s SOPs.
FAQ
What liquid research SARMs are listed?
RAD-140 Liquid, LGD-4033 Liquid and MK-2866 Liquid are listed as liquid research solutions at 30mg per ml, along with GW-501516 Liquid and MK-677 Liquid, which are related research compounds rather than SARMs.
How are liquid research solutions stored?
Store the sealed bottle refrigerated at 2–8°C, protected from light. Do not freeze, and keep tightly capped between uses.
How are research capsules stored?
Store the sealed bottle at controlled room temperature (15–25°C) in a cool, dry place away from direct light, with the container tightly closed.
Is a COA available for these products?
Yes. A certificate of analysis (COA) is available on request for research records. Contact our support team with the product name.
Are liquid SARMs or capsules for human use?
No. All products are sold strictly for laboratory research use only. They are not drugs, foods or dietary supplements, and are not for human or veterinary consumption.
All products referenced are sold strictly for laboratory research use only and are not for human or veterinary consumption.

