Every substance, rated

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

46 results

177

Psyllium HuskSupplement

Digestion Heart & lipids Appetite

89% report better Digestion

45 reports

Mostly positiveAResearch: Strong

262

Magnesium CitrateSupplement

Sleep Anxiety Digestion

70% report better Digestion

27 reports

Mostly positiveAResearch: Strong

356

Black Seed OilSupplement

Anxiety Mood Sleep

80% report better Digestion

5 reports

Mostly positiveBResearch: Moderate

456

CreatineSupplement

Performance Focus Energy

0% report better Digestion

2 reports

Mostly positiveAResearch: Strong

554

MagnesiumSupplement

Sleep Anxiety Mood

86% report better Digestion

22 reports

Mostly positiveAResearch: Strong

652

Vitamin DSupplement

Mood Energy Sleep

58% report better Digestion

12 reports

Mostly positiveAResearch: Strong

751

CollagenSupplement

Skin & hair Recovery Pain & inflammation

100% report better Digestion

2 reports

MixedAResearch: Strong

851

MCT OilSupplement

Energy Focus Mood

50% report better Digestion

2 reports

MixedAResearch: Strong

951

NACSupplement

Mood Anxiety Focus

80% report better Digestion

15 reports

MixedAResearch: Strong

1051

Omega-3Supplement

Mood Focus Anxiety

0% report better Digestion

6 reports

Mostly positiveAResearch: Strong

1151

TaurineSupplement

Anxiety Sleep Mood

33% report better Digestion

3 reports

Mostly positiveAResearch: Strong

1250

AshwagandhaSupplement

Anxiety Mood Sleep

67% report better Digestion

3 reports

MixedAResearch: Strong

1350

BerberineSupplement

Blood sugar Weight loss Energy

67% report better Digestion

9 reports

MixedAResearch: Strong

1449

5-HTPSupplement

Mood Sleep Anxiety

50% report better Digestion

2 reports

MixedAResearch: Strong

1547

Alpha-GpcSupplement

Focus Mood Energy

100% report better Digestion

2 reports

MixedBResearch: Moderate

1647

MelatoninSupplement

Sleep Mood Energy

100% report better Digestion

2 reports

MixedAResearch: Strong

1747

Vitamin CSupplement

Energy Skin & hair Immunity

67% report better Digestion

3 reports

Mostly positiveAResearch: Strong

1845

L-ArginineSupplement

Libido Heart & lipids Anxiety

50% report better Digestion

2 reports

MixedAResearch: Strong

1945

ProbioticsSupplement

Mood Digestion Anxiety

80% report better Digestion

35 reports

MixedAResearch: Strong

2044

FiberSupplement

Digestion Weight loss Sleep

94% report better Digestion

18 reports

Mostly positiveAResearch: Strong

2143

KefirSupplement

Mood Digestion Focus

100% report better Digestion

7 reports

Mostly positiveAResearch: Strong

2243

Magnesium OxideSupplement

Sleep Digestion Energy

64% report better Digestion

11 reports

Mostly negativeAResearch: Strong

2343

ZincSupplement

Libido Mood Sleep

0% report better Digestion

2 reports

Mostly positiveAResearch: Strong

2441

MsmSupplement

Pain & inflammation Recovery Skin & hair

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

2540

ChamomileSupplement

Sleep Anxiety Digestion

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

2638

L-GlutamineSupplement

Digestion Mood Recovery

86% report better Digestion

14 reports

Mostly positiveAResearch: Strong

2738

TurmericSupplement

Pain & inflammation Mood Recovery

50% report better Digestion

2 reports

MixedAResearch: Strong

2837

Whey ProteinSupplement

Performance Recovery Digestion

0% report better Digestion

3 reports

Mostly positiveAResearch: Strong

2936

Collagen PeptidesSupplement

Skin & hair Recovery Pain & inflammation

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

3035

GlutamineSupplement

Digestion Recovery

100% report better Digestion

2 reports

Mostly negativeAResearch: Strong

3134

Apple Cider VinegarSupplement

Digestion Sleep Blood sugar

100% report better Digestion

4 reports

Mostly positiveBResearch: Moderate

3234

Digestive EnzymesSupplement

Digestion Sleep Pain & inflammation

91% report better Digestion

11 reports

Mostly positiveAResearch: Strong

3333

Chia SeedsSupplement

Digestion

86% report better Digestion

7 reports

Mostly positiveBResearch: Moderate

3433

GingerSupplement

Pain & inflammation Focus Hormones

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

3530

TudcaSupplement

Digestion

80% report better Digestion

5 reports

Mostly positiveAResearch: Strong

3628

IodineSupplement

Energy Mood Hormones

67% report better Digestion

3 reports

MixedAResearch: Strong

3723

PrebioticsSupplement

Digestion Mood Energy

80% report better Digestion

5 reports

MixedAResearch: Strong

3822

SauerkrautSupplement

Digestion Anxiety Mood

100% report better Digestion

3 reports

Mostly positiveBResearch: Moderate

3919

InulinSupplement

Digestion Mood

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

4019

MetamucilSupplement

Digestion

75% report better Digestion

4 reports

MixedBResearch: Moderate

4119

PsylliumSupplement

Digestion Heart & lipids

67% report better Digestion

3 reports

Mostly positiveAResearch: Strong

4214

Aloe Vera JuiceSupplement

Digestion

100% report better Digestion

2 reports

Mostly positiveBResearch: Moderate

4314

Resistant StarchSupplement

Digestion Memory Anxiety

100% report better Digestion

2 reports

MixedAResearch: Strong

4414

TriphalaSupplement

Digestion

100% report better Digestion

2 reports

Mostly positiveAResearch: Strong

458

Saccharomyces BoulardiiSupplement

Digestion

50% report better Digestion

2 reports

MixedAResearch: Strong

467

Mastic GumSupplement

Digestion

100% report better Digestion

2 reports

Not enough dataBResearch: Moderate