This is a working overview of Cardarine, written for readers who want more than a one-paragraph summary but less than a textbook.
Reviewed 2025-08-02. Anything still debated is marked as such rather than presented as settled.
Published literature on cardarine includes in vitro assays, rodent experiments, and a small number of human studies. Reports describe effects on exercise capacity and lipid metabolism in animals, while human evidence is sparse. Many online descriptions present the compound as a proven endurance aid, a claim not supported by regulatory approval or large clinical trials. Analytical studies focus on identifying the parent compound and its metabolites in biological samples. Important uncertainties include species differences, dose-response relationships, and the relevance of rodent tumor findings to humans.
Cardarine is the common name for GW501516, a synthetic compound studied as a peroxisome proliferator-activated receptor delta agonist. Researchers developed it to explore treatments for lipid disorders and metabolic conditions. It is not an approved medicine in any country. Early clinical work examined changes in HDL cholesterol and triglycerides, but development was discontinued after animal studies raised concerns about cancer. The compound remains available as a research chemical and appears in discussions of performance enhancement.
At the molecular level, GW501516 binds and activates PPARδ, a nuclear receptor that regulates transcription. Activation shifts expression of genes involved in fatty acid oxidation, energy expenditure, and lipid transport in skeletal muscle and liver. Animal studies report increased endurance and altered lipid profiles after exposure. Human data are limited to small trials and do not establish long-term safety or efficacy. PPARδ also has roles in cell proliferation, so the relationship between activation and cancer risk remains an open question.
Regulatory treatment varies, but cardarine is not approved as a medicine. Sports authorities list GW501516 as a prohibited substance, and it is banned at all times under the World Anti-Doping Agency code. Many countries restrict sales for human consumption, while online vendors market it as a research chemical. Such products may lack purity data, and their actual contents can differ from the label. Purchasing or possessing cardarine may carry legal consequences depending on jurisdiction. The compound is not a dietary supplement ingredient in regulated markets.
Clinical development stopped after rodent studies showed tumors at multiple sites. Whether those findings predict human cancer risk remains an open question, but they led sponsors to discontinue programs. Human safety data are limited to small, short-term studies that were not designed to assess cancer risk. Reported effects in those studies included changes in blood lipids, but the evidence is insufficient for medical use. Long-term consequences of nonmedical use are not well characterized. Questions about dose, duration, and individual susceptibility remain unresolved.
Cardarine is a common name for GW501516, an investigational compound developed in the 1990s for metabolic conditions. It acts as an agonist at peroxisome proliferator-activated receptor delta, a nuclear receptor involved in lipid and energy metabolism. The compound is frequently mislabeled as a selective androgen receptor modulator, or SARM, but its molecular target is different. GW501516 reached early clinical testing before development was discontinued. It has no approved therapeutic use in any country. The name cardarine is not a formal international nonproprietary name.
| Property | Value | Notes |
|---|---|---|
| Common name | Cardarine | Also called GW501516 and endurobol. |
| Chemical formula | C21H18F3NO3S2 | Molecular weight about 453.5 g/mol. |
| Appearance | White to off-white solid | Form depends on synthesis and purity. |
| Solubility | Soluble in DMSO and ethanol | Low solubility in water. |
| Typical storage | -20 °C, desiccated, protected from light | Common for research chemicals. |
Mikania micrantha is a widespread weed in the tropics. It grows very quickly (as fast as 80 to 90 millimetres (3.1 to 3.5 in) in 24 hours for a young plant) and covers other plants, shrubs and even trees. Mikania is a problem in Nepal, covering more than 20% of the Chitwan National Park. Various control measures against Mikania have been tried in many countries. It is moderately susceptible to the herbicides 2,4-D and 2,4,5-T and paraquat. Cuscuta, a parasitic plant, has been used in Assam and Sri Lanka to suppress the spread of Mikania from waste land to tea plantations. Other control measures include the rust fungus Puccinia spegazzinii and the thrips species Liothrips mikaniae. An example of its success can be seen in Hong Kong where first recorded in 1884, it has now spread throughout the region and invades its country parks. Economic gains due to Mikania are meager compared to the loss due to its infestation in various ecosystems. It is used as a fodder in many countries. Sheep preferentially grazed Mikania in Malaysia and other cattle also relish it. In Kerala, India, the weed is utilized as a fodder in some parts of the state, especially during summer when the availability of grass is scarce. However, Mikania is known to cause hepatotoxicity and liver damage in dairy cattle. The antibacterial effect of Mikania and its efficacy in wound healing has been reported. In Assam (NE India), Kabi tribes use the leaf juice of Mikania as an antidote for insect bite and scorpion sting. The leaves are also used for treating stomachache.
MycoTB: An extended flexible system concept for building standalone Windows software. The software allows users to build their own flexible systems on their personal computers to manage and annotate whole proteomes of MycoTB.
For children aged 1–14 years, the AIs increase with age from 15 to 45 μg/day. The adult AIs are higher than the U.S. RDAs, but on the other hand, the European Food Safety Authority reviewed the same safety question and set its UL at 600 μg/day, which is much lower than the U.S. value.
== Other uses == Ghotuo language (ISO 639-3 code: AAA) Adopt-An-Alleyway Youth Empowerment Project, San Francisco, California AAA or 3A, the middle level of the Tourist Attraction Rating Categories of China
Sources: en.wikipedia.org
== As food == Partly in consequence of its size, the giant gourami is a significant food fish, and in its native regions it has been harvested as a customary food source. In Southeast Asian cuisine, gourami is highly valued as food due to its thick flesh, texture and flavour. Unlike carp and milkfish, gouramis do not have fine bones within their flesh, which has increased their market value. In Southeast Asian market, gourami is one of the most highly-valued freshwater food fish. Gourami flesh is rich in protein and minerals. It is a popular food fish in Indonesian, Malaysian and Thai cuisines. Gouramis are particularly popular in Sundanese cuisine of Indonesia, where they often being fried as ikan goreng, grilled as ikan bakar or cooked with spice inside a banana leaf wrap as pepes. In some parts of Southeast Asia, they are salted to preserve and prolong shelf life.
Almost half of the women did not reach sufficient control with metformin alone and needed supplemental therapy with insulin; compared to those treated with insulin alone, they required less insulin, and they gained less weight. With no long-term studies into children of women treated with the drug, there remains a possibility of long-term complications from metformin therapy. Babies born to women treated with metformin have been found to develop less visceral fat, making them less prone to insulin resistance in later life. Postpartum follow-up After delivery, Most cases of gestational diabetes resolve; however, professional guidelines recommend that individuals undergo a 75-gram oral glucose tolerance test at six to twelve weeks postpartum to detect persistent glucose intolerance or type 2 diabetes. Long-term follow-up is also advised, as up to 50-60% of individuals with gestational diabetes develop type 2 diabetes later in life.
The chelate effect is the greater affinity of chelating ligands for a metal ion than that of similar nonchelating (monodentate) ligands for the same metal. The thermodynamic principles underpinning the chelate effect are illustrated by the contrasting affinities of cadmium(II) for ethylenediamine (en) vs. methylamine.
Sources: en.wikipedia.org
Cardarine is a common name for the investigational compound GW501516. It acts as a PPARδ agonist and is not approved for human use. It is prohibited in sport.
It activates PPARδ, a nuclear receptor that influences gene expression related to lipid and energy metabolism. Animal studies show changes in endurance and lipid levels. Human effects and risks are not well established.
No, cardarine is not a steroid. It belongs to a different chemical class, the PPARδ agonists. It is also not a selective androgen receptor modulator.
No. Cardarine is GW501516, a PPARδ agonist, while SARMs act on androgen receptors. The two classes are often grouped in informal discussions despite different mechanisms.