Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Head-to-head comparison of AICAR and SLU-PP-332 — mechanism, dosing, side effects, legal status, and pricing.
AICAR (acadesine / AICA riboside) is a purine nucleoside analog and AMP-mimetic — not a peptide — that activates AMPK. Studied in registered human trials under the name acadesine (for cardioprotection and leukemia, not performance), it is not FDA-approved for any indication and is WADA-prohibited at all times. It is sold on the gray market as an "exercise mimetic."
SLU-PP-332 is a small-molecule (non-peptide) pan-agonist of estrogen-related receptors ERRα/β/γ developed at Saint Louis University. Studied preclinically as an exercise mimetic in rodents, it has no human clinical data and is NOT FDA-approved. Sold only as a grey-market research chemical.
AICAR
SLU-PP-332
Category
Legal Status
Mechanism
Dose Range
Route
Frequency
COA-verified vendors · trust score ≥70 required · single-vial price — bulk/bundle deals may be lower
AICAR
SLU-PP-332
COA corpus from Disclosed Labs — independently tested batches only.
AICAR
3
COAs
99.3%
Avg purity
3
Labs
SLU-PP-332
26
COAs
99.5%
Avg purity
11
Labs
As acadesine, AICAR was tested in registered human trials by IV infusion: the large RED-CABG cardioprotection trial (JAMA 2012) was stopped for futility, and a Phase I/II study in relapsed/refractory CLL established 210 mg/kg IV as the optimal dose. No human trial evaluated AICAR for exercise, fat loss, or longevity, and no validated non-IV dosing exists. Not FDA-approved; not a peptide.
Key references
Billon et al. (ACS Chemical Biology, 2023) reported that SLU-PP-332 in sedentary mice increased treadmill endurance, enhanced slow-twitch fiber content, boosted mitochondrial biogenesis, and conferred resistance to high-fat-diet weight gain without exercise training. A follow-up (Billon et al., J Pharmacol Exp Ther, 2024) showed benefits in mouse metabolic-syndrome models. Developed at Saint Louis University (Burris/Walker/Elgendy groups). Rodent/preclinical data ONLY — no human clinical trials have been initiated. Not FDA-approved; not a peptide.
AICAR and SLU-PP-332 are both in the Metabolic category and may have overlapping mechanisms. Researchers should review both profiles carefully, understand the mechanisms of action, and monitor the relevant biomarkers when combining compounds in the same class. As always, consult a licensed healthcare provider before making any decisions about combining research compounds.
This platform provides informational tools only, not medical advice. This comparison is for educational purposes only. Consult a licensed provider.
Dosing Notes
Side Effects
Contraindications
Lab Testing
Disclosed Labs