Components
- Methionine
- Inositol
- Choline
- Vitamin B12
- Other ingredients vary
Community claim
Metabolism or energy claims.
Community and market provenance
Community mention, not clinical evidence
- Source: pdf01 · Page 4
- Source: pdf04 · Page 11
- Source: pdf05 · Page 4
- Source: pdf06 · Page 1
- Source: pdf06 · Page 8
- Source: pdf06 · Page 10
- Source: pdf07 · Page 3
- Source: pdf08 · Page 6
- Source: pdf09 · Page 4
- Source: img04 · Page 1
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Evidence of the exact combination
No controlled clinical validation of this exact marketed combination was established in this review. Ingredient evidence is not combination evidence.
Component links are not combination evidence. A commercial name’s composition may vary.
Uncertainty and risks
Treating a vitamin deficiency does not establish weight loss or the safety of a multi-ingredient product.
Observed in supplier/community material; prevalence not quantified.
No dosing or mixing instructions are provided.
Source issues and references
References include queries and bibliographic handbook attributions; not all are clinical studies. Human review remains pending.
- ODS-B12
October 16, 2026
- ODS-CHOLINE
October 16, 2026
- PC-CHOLINE
October 16, 2026
- PC-INOSITOL
PubChem myo-inositol (CID 892)
October 16, 2026
- PC-METHIONINE
PubChem L-methionine (CID 6137)
October 16, 2026
- PMID40920401
van der Wel AWT, Frank CMC, Bout-Rebel R, Duijnhoven RG, van Bree BE, Valkenburg O, Al-Nasiry S, van Oppenraaij RHF, Vogelvang TE, Westerhuis MEMH, van de Nieuwenhof HP, Gielen SCJP, Bandell ML, Bekker MN, Wouters MGAJ, Mijatovic V, Franx A, Lambalk CB, Broekmans FJM, de Weerd S, Gerards JMH, Baalman JH, van Disseldorp J, Langenveld J, Gunning MN, Frederix GWJ, Painter RC, Fauser BCJM, Laven JSE, van Rijn BB.
October 16, 2026
- SEARCH-PUBMED-b12
PubMed/MED targeted search: TITLE:"vitamin B12" AND TITLE:randomised
October 16, 2026
- SEARCH-PUBMED-choline
PubMed/MED targeted search: TITLE_ABS:choline AND TITLE_ABS:deficiency AND TITLE_ABS:human
October 16, 2026
- SEARCH-PUBMED-inositol
October 16, 2026
- SEARCH-PUBMED-methionine
PubMed/MED targeted search: TITLE_ABS:methionine AND TITLE_ABS:homocysteine AND TITLE_ABS:human
October 16, 2026
- pdf01
PEPNEXA 2.pdf
October 16, 2026
- pdf05
PEPNEXA.pdf
October 16, 2026
- pdf07
US Peptide MangerCorp(1).pdf
October 16, 2026
- pdf09
PeptideFactory.pdf
October 16, 2026