Compounds

Cardarine's reported appeal is better endurance, not muscle growth or fullness.

Clenbuterol is used nonmedically as a stimulant-like fat-loss drug, not for a fuller muscle look.

DNP is used for weight loss because it makes the body waste energy as heat.

MK-677, or ibutamoren, is an experimental oral growth-hormone booster, not a peptide.

T3 is active thyroid hormone, used nonmedically to push metabolism and lose weight.

T4 replaces missing thyroid hormone and helps bring a slow metabolism back toward normal.