Supplement Stack Safety Guides
Guides to popular supplement pairs: interactions, timing and what to watch for, written by AI and checked by our interaction rules. Pairs our rules do not cover are marked Not rated. Informational only, never medical advice.
Magnesium combinations
Magnesium + Vitamin D3Magnesium + Omega-3Magnesium + ZincMagnesium + MelatoninMagnesium + Vitamin CMagnesium + Vitamin B12Magnesium + ProbioticsMagnesium + Vitamin EMagnesium + TurmericMagnesium + Rhodiola RoseaMagnesium + ReishiMagnesium + Whey ProteinMagnesium + Vitamin B6Magnesium + MetforminMagnesium + WarfarinMagnesium + SertralineMagnesium + OmeprazoleMagnesium + MetoprololMagnesium + PrednisoneMagnesium + ValsartanMagnesium + SitagliptinMagnesium + SemaglutideMagnesium + VenlafaxineMagnesium + TrazodoneMagnesium + PotassiumMagnesium + St Johns WortMagnesium + MetronidazoleMagnesium + NaproxenMagnesium + TramadolMagnesium + MeloxicamMagnesium + SimvastatinMagnesium + RosuvastatinMagnesium + PantoprazoleMagnesium + Vitamin KMagnesium + OxycodoneMagnesium + MorphineMagnesium + MethadoneMagnesium + TacrolimusMagnesium + PregabalinMagnesium + ValproateMagnesium + TopiramateMagnesium + VerapamilMagnesium + ParoxetineMagnesium + MirtazapineMagnesium + QuetiapineMagnesium + SumatriptanMagnesium + RizatriptanMagnesium + RitalinMagnesium + MethylphenidateMagnesium + VyvanseMagnesium + RiboflavinMagnesium + ShatavariMagnesium + Tart CherryMagnesium + WormwoodMagnesium + PhenibutMagnesium + TianeptineMagnesium + YohimbineMagnesium + SaffronMagnesium + SAM-eMagnesium + Mucuna PruriensMagnesium + NicotineMagnesium + SynephrineMagnesium + TheacrineMagnesium + PhenylethylamineMagnesium + Tongkat AliMagnesium + SemaxMagnesium + SelankMagnesium + Magnesium L-ThreonateMagnesium + Uridine MonophosphateMagnesium + PramiracetamMagnesium + PQQMagnesium + TirzepatideMagnesium + ZolpidemMagnesium + TamoxifenMagnesium + SpironolactoneMagnesium + SildenafilMagnesium + Valerian RootMagnesium + NAC (N-Acetyl Cysteine)Magnesium + ShilajitMagnesium + Sea Moss
Creatine combinations
Creatine + MagnesiumCreatine + Vitamin D3Creatine + Omega-3Creatine + ZincCreatine + L-TheanineCreatine + MelatoninCreatine + Vitamin CCreatine + Vitamin B12Creatine + IronCreatine + ProbioticsCreatine + Vitamin ECreatine + TurmericCreatine + Lions ManeCreatine + Rhodiola RoseaCreatine + GlutamineCreatine + Whey ProteinCreatine + Urolithin ACreatine + GlyNACCreatine + TurkesteroneCreatine + EcdysteroneCreatine + EnclomipheneCreatine + MK-677 (Ibutamoren)Creatine + RAD-140 (Testolone)Creatine + Ostarine (MK-2866)Creatine + Tart CherryCreatine + TirzepatideCreatine + SpironolactoneCreatine + FinasterideCreatine + Saw PalmettoCreatine + L-ArginineCreatine + L-CitrullineCreatine + Shilajit
Ashwagandha combinations
Ashwagandha + MagnesiumAshwagandha + CreatineAshwagandha + Vitamin D3Ashwagandha + Omega-3Ashwagandha + ZincAshwagandha + L-TheanineAshwagandha + CaffeineAshwagandha + MelatoninAshwagandha + Vitamin CAshwagandha + Vitamin B12Ashwagandha + IronAshwagandha + ProbioticsAshwagandha + CalciumAshwagandha + Vitamin EAshwagandha + TurmericAshwagandha + CoQ10Ashwagandha + BerberineAshwagandha + Lions ManeAshwagandha + Ginkgo BilobaAshwagandha + GinsengAshwagandha + Rhodiola RoseaAshwagandha + Bacopa MonnieriAshwagandha + CordycepsAshwagandha + ReishiAshwagandha + L-TyrosineAshwagandha + L-TryptophanAshwagandha + SertralineAshwagandha + GabapentinAshwagandha + FluoxetineAshwagandha + EscitalopramAshwagandha + VenlafaxineAshwagandha + DuloxetineAshwagandha + OxycodoneAshwagandha + PregabalinAshwagandha + ParoxetineAshwagandha + BuspironeAshwagandha + QuetiapineAshwagandha + RitalinAshwagandha + VyvanseAshwagandha + TUDCAAshwagandha + TurkesteroneAshwagandha + EcdysteroneAshwagandha + EnclomipheneAshwagandha + MK-677 (Ibutamoren)Ashwagandha + RAD-140 (Testolone)Ashwagandha + Ostarine (MK-2866)Ashwagandha + ShatavariAshwagandha + MatchaAshwagandha + PhenibutAshwagandha + KratomAshwagandha + YohimbineAshwagandha + DMAAAshwagandha + DMHAAshwagandha + EphedrineAshwagandha + KavaAshwagandha + Blue LotusAshwagandha + Mucuna PruriensAshwagandha + NicotineAshwagandha + SynephrineAshwagandha + GuaranaAshwagandha + TheacrineAshwagandha + DynamineAshwagandha + PhenylethylamineAshwagandha + Tongkat AliAshwagandha + Gotu KolaAshwagandha + BromantaneAshwagandha + Magnesium L-ThreonateAshwagandha + TirzepatideAshwagandha + ZolpidemAshwagandha + ClonazepamAshwagandha + SildenafilAshwagandha + FinasterideAshwagandha + FenugreekAshwagandha + CBDAshwagandha + MacaAshwagandha + Shilajit
Vitamin D3 combinations
Omega-3 combinations
Omega-3 + Vitamin D3Omega-3 + ZincOmega-3 + Vitamin COmega-3 + Vitamin B12Omega-3 + ProbioticsOmega-3 + Vitamin EOmega-3 + TurmericOmega-3 + Whey ProteinOmega-3 + WarfarinOmega-3 + SertralineOmega-3 + VenlafaxineOmega-3 + RivaroxabanOmega-3 + SimvastatinOmega-3 + Vitamin KOmega-3 + ParoxetineOmega-3 + RitalinOmega-3 + VyvanseOmega-3 + Urolithin AOmega-3 + Rapamycin (Sirolimus)Omega-3 + TUDCAOmega-3 + Uridine MonophosphateOmega-3 + PramiracetamOmega-3 + PQQOmega-3 + TirzepatideOmega-3 + Tamoxifen
L-Theanine combinations
L-Theanine + MagnesiumL-Theanine + Vitamin D3L-Theanine + Omega-3L-Theanine + ZincL-Theanine + MelatoninL-Theanine + Vitamin CL-Theanine + Vitamin B12L-Theanine + ProbioticsL-Theanine + Vitamin EL-Theanine + TurmericL-Theanine + Lions ManeL-Theanine + Rhodiola RoseaL-Theanine + L-TyrosineL-Theanine + L-TryptophanL-Theanine + SertralineL-Theanine + TrazodoneL-Theanine + St Johns WortL-Theanine + TramadolL-Theanine + OxycodoneL-Theanine + PregabalinL-Theanine + ParoxetineL-Theanine + MirtazapineL-Theanine + QuetiapineL-Theanine + RitalinL-Theanine + MethylphenidateL-Theanine + VyvanseL-Theanine + MatchaL-Theanine + PhenibutL-Theanine + TianeptineL-Theanine + YohimbineL-Theanine + SaffronL-Theanine + SAM-eL-Theanine + Mucuna PruriensL-Theanine + NicotineL-Theanine + SynephrineL-Theanine + TheacrineL-Theanine + PhenylethylamineL-Theanine + Tongkat AliL-Theanine + SemaxL-Theanine + SelankL-Theanine + Magnesium L-ThreonateL-Theanine + Uridine MonophosphateL-Theanine + PramiracetamL-Theanine + PQQL-Theanine + ZolpidemL-Theanine + Valerian Root
Caffeine combinations
Caffeine + MagnesiumCaffeine + CreatineCaffeine + Vitamin D3Caffeine + Omega-3Caffeine + ZincCaffeine + L-TheanineCaffeine + MelatoninCaffeine + Vitamin CCaffeine + Vitamin B12Caffeine + IronCaffeine + ProbioticsCaffeine + CalciumCaffeine + Vitamin ECaffeine + TurmericCaffeine + CoQ10Caffeine + Lions ManeCaffeine + Ginkgo BilobaCaffeine + GinsengCaffeine + Rhodiola RoseaCaffeine + CordycepsCaffeine + Whey ProteinCaffeine + L-TyrosineCaffeine + LithiumCaffeine + MK-677 (Ibutamoren)Caffeine + MatchaCaffeine + YohimbineCaffeine + DMAACaffeine + DMHACaffeine + EphedrineCaffeine + Mucuna PruriensCaffeine + NicotineCaffeine + SynephrineCaffeine + GuaranaCaffeine + TheacrineCaffeine + DynamineCaffeine + PhenylethylamineCaffeine + Tongkat AliCaffeine + Gotu KolaCaffeine + DMAECaffeine + GalantamineCaffeine + SemaxCaffeine + SelankCaffeine + Magnesium L-ThreonateCaffeine + Uridine MonophosphateCaffeine + Choline BitartrateCaffeine + PramiracetamCaffeine + PQQCaffeine + SildenafilCaffeine + TadalafilCaffeine + CBDCaffeine + L-ArginineCaffeine + L-CitrullineCaffeine + MacaCaffeine + NAC (N-Acetyl Cysteine)
Melatonin combinations
Melatonin + Vitamin D3Melatonin + Omega-3Melatonin + ZincMelatonin + Vitamin CMelatonin + Vitamin B12Melatonin + ProbioticsMelatonin + Vitamin EMelatonin + TurmericMelatonin + ReishiMelatonin + Vitamin B6Melatonin + SertralineMelatonin + MetoprololMelatonin + VenlafaxineMelatonin + TrazodoneMelatonin + St Johns WortMelatonin + TramadolMelatonin + OxycodoneMelatonin + MorphineMelatonin + MethadoneMelatonin + PregabalinMelatonin + ParoxetineMelatonin + MirtazapineMelatonin + QuetiapineMelatonin + Tart CherryMelatonin + PhenibutMelatonin + ZolpidemMelatonin + Valerian Root
Vitamin C combinations
Vitamin B12 combinations
Iron combinations
Iron + MagnesiumIron + Vitamin D3Iron + Omega-3Iron + ZincIron + L-TheanineIron + MelatoninIron + Vitamin CIron + Vitamin B12Iron + ProbioticsIron + Vitamin EIron + TurmericIron + Vitamin B6Iron + LevothyroxineIron + OmeprazoleIron + PantoprazoleIron + LactoferrinIron + ShatavariIron + LevodopaIron + SpironolactoneIron + Sea Moss
Probiotics combinations
Calcium combinations
Calcium + MagnesiumCalcium + CreatineCalcium + Vitamin D3Calcium + Omega-3Calcium + ZincCalcium + L-TheanineCalcium + MelatoninCalcium + Vitamin CCalcium + Vitamin B12Calcium + IronCalcium + ProbioticsCalcium + Vitamin ECalcium + TurmericCalcium + CoQ10Calcium + LevothyroxineCalcium + OmeprazoleCalcium + PrednisoneCalcium + HydrochlorothiazideCalcium + CiprofloxacinCalcium + DoxycyclineCalcium + PantoprazoleCalcium + EsomeprazoleCalcium + FamotidineCalcium + Vitamin KCalcium + PhenytoinCalcium + TopiramateCalcium + DigoxinCalcium + VerapamilCalcium + TamoxifenCalcium + FurosemideCalcium + Soy Isoflavones
Vitamin E combinations
Turmeric combinations
CoQ10 combinations
CoQ10 + MagnesiumCoQ10 + CreatineCoQ10 + Vitamin D3CoQ10 + Omega-3CoQ10 + ZincCoQ10 + L-TheanineCoQ10 + MelatoninCoQ10 + Vitamin CCoQ10 + Vitamin B12CoQ10 + IronCoQ10 + ProbioticsCoQ10 + Vitamin ECoQ10 + TurmericCoQ10 + MetforminCoQ10 + WarfarinCoQ10 + LisinoprilCoQ10 + MetoprololCoQ10 + LosartanCoQ10 + ValsartanCoQ10 + GlipizideCoQ10 + EmpagliflozinCoQ10 + SimvastatinCoQ10 + RosuvastatinCoQ10 + PravastatinCoQ10 + Red Yeast RiceCoQ10 + DiltiazemCoQ10 + VerapamilCoQ10 + SumatriptanCoQ10 + RiboflavinCoQ10 + FeverfewCoQ10 + Urolithin ACoQ10 + FurosemideCoQ10 + Hawthorn
Berberine combinations
Berberine + MagnesiumBerberine + CreatineBerberine + Vitamin D3Berberine + Omega-3Berberine + ZincBerberine + L-TheanineBerberine + CaffeineBerberine + MelatoninBerberine + Vitamin CBerberine + Vitamin B12Berberine + IronBerberine + ProbioticsBerberine + CalciumBerberine + Vitamin EBerberine + TurmericBerberine + CoQ10Berberine + MetforminBerberine + GlipizideBerberine + GlimepirideBerberine + SitagliptinBerberine + EmpagliflozinBerberine + SemaglutideBerberine + ChromiumBerberine + SimvastatinBerberine + RosuvastatinBerberine + PravastatinBerberine + Red Yeast RiceBerberine + Urolithin ABerberine + Rapamycin (Sirolimus)Berberine + TUDCABerberine + Butyrate (Tributyrin)Berberine + TirzepatideBerberine + InsulinBerberine + Gymnema SylvestreBerberine + Bitter MelonBerberine + Cinnamon ExtractBerberine + Inositol
Lions Mane combinations
Ginkgo Biloba combinations
Ginseng combinations
Rhodiola Rosea combinations
Bacopa Monnieri combinations
Bacopa Monnieri + Lions ManeBacopa Monnieri + CaffeineBacopa Monnieri + L-TheanineBacopa Monnieri + Omega-3Bacopa Monnieri + MagnesiumBacopa Monnieri + DMAEBacopa Monnieri + GalantamineBacopa Monnieri + SemaxBacopa Monnieri + SelankBacopa Monnieri + Uridine MonophosphateBacopa Monnieri + Choline BitartrateBacopa Monnieri + PramiracetamBacopa Monnieri + PQQ
Cordyceps combinations
Biotin combinations
Folic Acid combinations
Glutamine combinations
BCAA combinations
L-Tyrosine combinations
L-Tryptophan combinations
L-Tryptophan + MelatoninL-Tryptophan + MagnesiumL-Tryptophan + Vitamin B12L-Tryptophan + SertralineL-Tryptophan + VenlafaxineL-Tryptophan + TrazodoneL-Tryptophan + St Johns WortL-Tryptophan + TramadolL-Tryptophan + MethadoneL-Tryptophan + ParoxetineL-Tryptophan + SumatriptanL-Tryptophan + TianeptineL-Tryptophan + Methylene BlueL-Tryptophan + SaffronL-Tryptophan + SAM-e
Vitamin B6 combinations
Metformin combinations
Aspirin combinations
Lisinopril combinations
Levothyroxine combinations
Atorvastatin combinations
Sertraline combinations
Omeprazole combinations
Gabapentin combinations
Metoprolol combinations
Amlodipine combinations
Ibuprofen combinations
Prednisone combinations
Losartan combinations
Valsartan combinations
Hydrochlorothiazide combinations
Carvedilol combinations
Atenolol combinations
Glipizide combinations
Glimepiride combinations
Sitagliptin combinations
Empagliflozin combinations
Semaglutide combinations
Fluoxetine combinations
Escitalopram combinations
Bupropion combinations
Duloxetine combinations
Alprazolam combinations
Lithium combinations
Trazodone combinations
Potassium combinations
St Johns Wort combinations
5-HTP combinations
5-HTP + Fluoxetine5-HTP + Escitalopram5-HTP + Venlafaxine5-HTP + Duloxetine5-HTP + Trazodone5-HTP + St Johns Wort5-HTP + Sertraline5-HTP + L-Tryptophan5-HTP + Melatonin5-HTP + Magnesium5-HTP + L-Theanine5-HTP + Tramadol5-HTP + Methadone5-HTP + Paroxetine5-HTP + Mirtazapine5-HTP + Buspirone5-HTP + Sumatriptan5-HTP + Rizatriptan5-HTP + Adderall5-HTP + Tianeptine5-HTP + Methylene Blue5-HTP + Kanna5-HTP + Saffron5-HTP + SAM-e
Chromium combinations
Amoxicillin combinations
Ciprofloxacin combinations
Doxycycline combinations
Azithromycin combinations
Metronidazole combinations
Cephalexin combinations
Naproxen combinations
Celecoxib combinations
Meloxicam combinations
Diclofenac combinations
Apixaban combinations
Rivaroxaban combinations
Clopidogrel combinations
Simvastatin combinations
Rosuvastatin combinations
Pravastatin combinations
Pantoprazole combinations
Esomeprazole combinations
Famotidine combinations
Birth Control combinations
Red Yeast Rice combinations
Vitamin K combinations
Ginger combinations
Garlic combinations
Oxycodone combinations
Hydrocodone combinations
Codeine combinations
Morphine combinations
Methadone combinations
Methotrexate combinations
Tacrolimus combinations
Cyclosporine combinations
Hydroxychloroquine combinations
Azathioprine combinations
Lamotrigine combinations
Levetiracetam combinations
Valproate combinations
Phenytoin combinations
Carbamazepine combinations
Topiramate combinations
Digoxin combinations
Amiodarone combinations
Diltiazem combinations
Paroxetine combinations
Mirtazapine combinations
Buspirone combinations
Aripiprazole combinations
Rizatriptan combinations
Adderall combinations
Methylphenidate combinations
Atomoxetine combinations
Riboflavin combinations
Feverfew combinations
GlyNAC combinations
Calcium Alpha-Ketoglutarate (Ca-AKG) combinations
Apigenin combinations
Rapamycin (Sirolimus) combinations
Akkermansia Muciniphila combinations
Lactobacillus Reuteri combinations
Lactoferrin combinations
Butyrate (Tributyrin) combinations
Turkesterone combinations
Ecdysterone combinations
Enclomiphene combinations
RAD-140 (Testolone) combinations
Ostarine (MK-2866) combinations
Black Cohosh combinations
D-Mannose combinations
Cranberry Extract combinations
Beef Liver (desiccated) combinations
Tart Cherry combinations
Matcha combinations
Bromelain combinations
Lumbrokinase combinations
Black Walnut Hull combinations
Castor Oil combinations
Kratom combinations
7-Hydroxymitragynine combinations
Methylene Blue combinations
DMAA combinations
DMHA combinations
Ephedrine combinations
Amanita Muscaria combinations
Kanna combinations
Saffron combinations
SAM-e combinations
Blue Lotus combinations
Mucuna Pruriens combinations
Guarana combinations
Dynamine combinations
Tongkat Ali combinations
Gotu Kola combinations
DMAE combinations
Galantamine combinations
Adrafinil combinations
Bromantane combinations
Acetyl-L-Carnitine combinations
Choline Bitartrate combinations
Tirzepatide combinations
Insulin combinations
Clonazepam combinations
Tamoxifen combinations
Levodopa combinations
Alendronate combinations
Furosemide combinations
Spironolactone combinations
Sildenafil combinations
Tadalafil combinations
Finasteride combinations
Allopurinol combinations
Alpha-Lipoic Acid combinations
Gymnema Sylvestre combinations
Bitter Melon combinations
Fenugreek combinations
Cinnamon Extract combinations
Valerian Root combinations
CBD combinations
Saw Palmetto combinations
DIM (Diindolylmethane) combinations
Soy Isoflavones combinations
L-Arginine combinations
L-Citrulline combinations
Beetroot combinations
Maca combinations
Collagen combinations
NAC (N-Acetyl Cysteine) combinations
Echinacea combinations
Licorice Root combinations
Inositol combinations
Hawthorn combinations
Shilajit combinations
Sea Moss combinations
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