SupplementDrug
Threonic acid clinical trials
Includes 4 studies of Magnesium l-threonate.
Keep track of what changes. Save the threonic acid studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Name
Studies by the year they started
7 studies that test it; most in 2025 (3)
| Year | Studies |
|---|---|
| 2012 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2025 | 3 |
| 2026 | 1 |
By phase
A phase 1/2 study counts in both.
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 0 · Other 7
University of California, Los Angeles (2) · Barry University (1) · Stanford University (1) · Massachusetts General Hospital (1) · Miami Research Associates (1) · University of Miami (1)
Often tested with
Tested in the same studies.
Studies
Open first, then newest update. How each study uses threonic acid is read from its arms, and is right about nine times in ten.
Testing it · 7
- UCLA Magnesium Formulation Athlete StudyRecruitingNot applicableUniversity of California, Los AngelesNCT07640685Written as Magnesium L-threonate
- Magnesium-L-Threonate for Sleep Quality Post-ArthroplastyRecruitingPhase 4University of MiamiNCT06902285Written as Magnesium Threonate
- Effects of Magnesium L-Threonate on Sleep, Recovery, and Athletic Performance in Collegiate AthletesCompletedNot applicableUniversity of California, Los AngelesNCT07015047Written as Magnesium L-Threonate
- Sex-Divergent Effects of Magnesium L-Threonate Supplementation on Sleep Quality, Cognitive Performance, and Neuromuscular Function in Healthy AdultsCompletedNot applicableBarry UniversityNCT07706283Written as Magnesium L-threonate
- Magnesium L-Threonate for the Enhancement of Learning and Memory in People With DementiaCompletedNot applicableStanford UniversityNCT02210286Written as Magtein
- L-Threonic Acid Magnesium Salt (L-TAMS) in ADHDCompletedPhase 2Massachusetts General HospitalNCT02558790Written as L-Threonic Acid Magnesium Salt (L-TAMS)
- Clinical Trial to Evaluate Magtein in Older AdultsCompletedNot applicableMiami Research AssociatesNCT02363634Written as magnesium threonate
Given in every arm · 1 — threonic acid is usual care beside what is tested
Codes
What other systems call threonic acid · ClinicalTrials.gg INT002525
- MeSH (NLM) C011369threonic acidOne source NLM
- UNII (FDA) 75B0PMW2JFTHREONIC ACID, L-Confirmed NLM, Wikidata
- RxNorm 1549112Confirmed FDA, Wikidata
- Wikidata Q3270244L-threonic acidConfirmed NLM, Wikidata
- DrugBank DB11192One source Wikidata
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | C011369 | threonic acid | One source NLM |
| UNII (FDA) | 75B0PMW2JF | THREONIC ACID, L- | Confirmed NLM, Wikidata |
| RxNorm | 1549112 | — | Confirmed FDA, Wikidata |
| Wikidata | Q3270244 | L-threonic acid | Confirmed NLM, Wikidata |
| DrugBank | DB11192 | — | One source Wikidata |
Also registered as calcium l-threonate (UNII HBB4YPO93U · RxNorm 273888) and threonic acid, dl- (UNII NTD0MI8XRT · RxNorm 1547557).
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.