Certificate of Analysis
DSIP Timeline & What to Monitor Older trials measured sleep architecture changes within the first or second night of dosing, using polysomnography

ANABOLIC ANDROGENIC STEROIDS (AAS) WHEN ADMINISTERED EXOGENOUSLY, INCLUDING BUT NOT LIMITED TO: 1-Androstenediol (5-androst-1-ene-3, 17-diol) 1-Androstenedione (5-androst-1-ene-3, 17-dione) 1-Androsterone (3-hydroxy-5-androst-1- ene-17-one) 1-Epiandrosterone (3-hydroxy-5-androst- 1-ene-17-one) 1-Testosterone (17-hydroxy-5-androst-1- en-3-one) 4-Androstenediol (androst-4-ene-3,17- diol) 4-Hydroxytestosterone (4,17-dihydroxyandrost-4-en-3-one) 5-Androstenedione (androst-5-ene-3,17- dione) 7-Hydroxy-DHEA 7-Hydroxy-DHEA 7-Keto-DHEA 11-Methyl-19-nortestosterone 17-Methylepithiostanol (epistane) 19-Norandrostenediol (estr-4-ene-3,17-diol) 19-Norandrostenedione (estr-4-ene-3,17- dione) Androst-4-ene-3,11,17-trione (11-ketoandrostenedione, adrenosterone) Androstanolone (5-dihydrotestosterone, 17-hydroxy-5-androstan-3-one) Androstenediol (androst-5-ene-3,17-diol) Androstenedione (androst-4-ene-3,17- dione) Bolasterone Boldenone Boldione (androsta-1,4-diene-3,17-dione) Calusterone Clostebol Danazol ([1,2]oxazolo[4,5:2,3]pregna-4-en- 20-yn-17-ol) Dehydrochlormethyltestosterone (4-chloro- 17-hydroxy-17-methylandrosta-1,4-dien- 3-one) Desoxymethyltestosterone (17-methyl-5- androst-2-en-17-ol and 17-methyl-5- androst-3-en-17-ol) Dimethandrolone (7,11-Dimethyl-19-nortestosterone) Drostanolone Epiandrosterone (3-hydroxy-5-androstan- 17-one) Epi-dihydrotestosterone (17-hydroxy-5- androstan-3-one) Epitestosterone Ethylestrenol (19-norpregna-4-en-17-ol) Fluoxymesterone Formebolone Furazabol (17-methyl [1,2,5] oxadiazolo[3,4:2,3]-5-androstan-17-ol) Gestrinone Mestanolone Mesterolone Metandienone (17-hydroxy-17- methylandrosta-1,4-dien-3-one) Metenolone Methandriol Methasterone (17-hydroxy-2,17- dimethyl-5-androstan-3-one) Methyl-1-testosterone (17-hydroxy-17- methyl-5-androst-1-en-3-one) Methylclostebol Methyldienolone (17-hydroxy-17- methylestra-4,9-dien-3-one) Methylnortestosterone (17-hydroxy-17- methylestr-4-en-3-one) Methyltestosterone Metribolone (methyltrienolone, 17-hydroxy- 17-methylestra-4,9,11-trien-3-one) Mibolerone Nandrolone (19-nortestosterone) Norboletone Norclostebol (4-chloro-17-ol-estr-4-en-3- one) Norethandrolone Oxabolone Oxandrolone Oxymesterone Oxymetholone Prasterone (dehydroepiandrosterone, DHEA, 3-hydroxyandrost-5-en-17-one) Prostanozol (17-[(tetrahydropyran-2-yl) oxy]-1H-pyrazolo[3,4:2,3]-5-androstane) Quinbolone Stanozolol Stenbolone Testosterone Tetrahydrogestrinone (17-hydroxy-18a- homo-19-nor-17-pregna-4,9,11-trien-3- one) Tibolone Trenbolone (17-hydroxyestr-4,9,11-trien-3- one) Trestolone (7-Methyl-19-nortestosterone, MENT) and other substances with a similar chemical structure or similar biological effect(s) including their esters

Arif M, Musleh S, Alam T (2025) DeepB3Pred: bloodbrain barrier peptide predictor using stacked BiGRU model with novel features
Scientists isolated this specific 15-amino acid sequence because it demonstrated the most consistent biological activity in early experiments