Every substance, rated

1,974 supplements, nootropics, peptides, medications and habits — sorted and filtered any way you need.

42 results

177

Psyllium HuskSupplement

Digestion Heart & lipids Appetite

89% report better Digestion

45 reports

Mostly positiveAResearch: Strong

270

TirzepatideMedication

Weight loss Appetite Mood

33% report better Digestion

3 reports

Mostly positiveAResearch: Strong

362

Magnesium CitrateSupplement

Sleep Anxiety Digestion

70% report better Digestion

27 reports

Mostly positiveAResearch: Strong

460

Yerba MateSubstance

Energy Focus Mood

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

556

CreatineSupplement

Performance Focus Energy

0% report better Digestion

2 reports

Mostly positiveAResearch: Strong

654

MagnesiumSupplement

Sleep Anxiety Mood

86% report better Digestion

22 reports

Mostly positiveAResearch: Strong

752

CaffeineSubstance

Energy Focus Anxiety

33% report better Digestion

3 reports

MixedAResearch: Strong

852

Vitamin DSupplement

Mood Energy Sleep

58% report better Digestion

12 reports

Mostly positiveAResearch: Strong

951

CollagenSupplement

Skin & hair Recovery Pain & inflammation

100% report better Digestion

2 reports

MixedAResearch: Strong

1051

MCT OilSupplement

Energy Focus Mood

50% report better Digestion

2 reports

MixedAResearch: Strong

1151

NACSupplement

Mood Anxiety Focus

80% report better Digestion

15 reports

MixedAResearch: Strong

1251

Omega-3Supplement

Mood Focus Anxiety

0% report better Digestion

6 reports

Mostly positiveAResearch: Strong

1351

TaurineSupplement

Anxiety Sleep Mood

33% report better Digestion

3 reports

Mostly positiveAResearch: Strong

1450

AshwagandhaSupplement

Anxiety Mood Sleep

67% report better Digestion

3 reports

MixedAResearch: Strong

1550

BerberineSupplement

Blood sugar Weight loss Energy

67% report better Digestion

9 reports

MixedAResearch: Strong

1649

5-HTPSupplement

Mood Sleep Anxiety

50% report better Digestion

2 reports

MixedAResearch: Strong

1747

MelatoninSupplement

Sleep Mood Energy

100% report better Digestion

2 reports

MixedAResearch: Strong

1847

Vitamin CSupplement

Energy Skin & hair Immunity

67% report better Digestion

3 reports

Mostly positiveAResearch: Strong

1945

L-ArginineSupplement

Libido Heart & lipids Anxiety

50% report better Digestion

2 reports

MixedAResearch: Strong

2045

ProbioticsSupplement

Mood Digestion Anxiety

80% report better Digestion

35 reports

MixedAResearch: Strong

2144

FiberSupplement

Digestion Weight loss Sleep

94% report better Digestion

18 reports

Mostly positiveAResearch: Strong

2243

KefirSupplement

Mood Digestion Focus

100% report better Digestion

7 reports

Mostly positiveAResearch: Strong

2343

Magnesium OxideSupplement

Sleep Digestion Energy

64% report better Digestion

11 reports

Mostly negativeAResearch: Strong

2443

ZincSupplement

Libido Mood Sleep

0% report better Digestion

2 reports

Mostly positiveAResearch: Strong

2541

MsmSupplement

Pain & inflammation Recovery Skin & hair

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

2640

ChamomileSupplement

Sleep Anxiety Digestion

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

2738

L-GlutamineSupplement

Digestion Mood Recovery

86% report better Digestion

14 reports

Mostly positiveAResearch: Strong

2838

TurmericSupplement

Pain & inflammation Mood Recovery

50% report better Digestion

2 reports

MixedAResearch: Strong

2937

Whey ProteinSupplement

Performance Recovery Digestion

0% report better Digestion

3 reports

Mostly positiveAResearch: Strong

3036

Collagen PeptidesSupplement

Skin & hair Recovery Pain & inflammation

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

3135

GlutamineSupplement

Digestion Recovery

100% report better Digestion

2 reports

Mostly negativeAResearch: Strong

3234

Digestive EnzymesSupplement

Digestion Sleep Pain & inflammation

91% report better Digestion

11 reports

Mostly positiveAResearch: Strong

3333

GingerSupplement

Pain & inflammation Focus Hormones

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

3430

TudcaSupplement

Digestion

80% report better Digestion

5 reports

Mostly positiveAResearch: Strong

3528

IodineSupplement

Energy Mood Hormones

67% report better Digestion

3 reports

MixedAResearch: Strong

3625

MetforminMedication

Performance Blood sugar Energy

29% report better Digestion

7 reports

MixedAResearch: Strong

3723

PrebioticsSupplement

Digestion Mood Energy

80% report better Digestion

5 reports

MixedAResearch: Strong

3819

InulinSupplement

Digestion Mood

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

3919

PsylliumSupplement

Digestion Heart & lipids

67% report better Digestion

3 reports

Mostly positiveAResearch: Strong

4014

Resistant StarchSupplement

Digestion Memory Anxiety

100% report better Digestion

2 reports

MixedAResearch: Strong

4114

TriphalaSupplement

Digestion

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

428

Saccharomyces BoulardiiSupplement

Digestion

50% report better Digestion

2 reports

MixedAResearch: Strong