Every substance, rated

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

426 resultsPage 1 of 9

177

Psyllium HuskSupplement

Digestion Heart & lipids Appetite

89% report better Digestion

45 reports

Mostly positiveAResearch: Strong

270

TirzepatideMedication

Weight loss Appetite Mood

94% report better Weight loss

98 reports

Mostly positiveAResearch: Strong

366

Creatine MonohydrateSupplement

Performance Energy Focus

96% report better Performance

52 reports

Mostly positiveAResearch: Strong

465

SemaglutideMedication

Weight loss Appetite Energy

82% report better Weight loss

51 reports

Mostly positiveAResearch: Strong

563

MatchaSupplement

Energy Focus Anxiety

100% report better Energy

17 reports

Mostly positiveAResearch: Strong

662

Magnesium CitrateSupplement

Sleep Anxiety Digestion

87% report better Sleep

47 reports

Mostly positiveAResearch: Strong

762

TadalafilMedication

Libido Performance Mood

95% report better Libido

22 reports

Mostly positiveAResearch: Strong

861

Testosterone Replacement TherapyMedication

Performance Energy Mood

94% report better Performance

16 reports

MixedAResearch: Strong

960

InositolSupplement

Anxiety Mood Sleep

89% report better Anxiety

37 reports

Mostly positiveAResearch: Strong

1060

L-CitrullineSupplement

Libido Performance Heart & lipids

97% report better Libido

32 reports

Mostly positiveAResearch: Strong

1160

Yerba MateSubstance

Energy Focus Mood

100% report better Energy

22 reports

Mostly positiveAResearch: Strong

1257

GuanfacineMedication

Focus Anxiety Sleep

91% report better Focus

11 reports

Mostly positiveAResearch: Strong

1357

L-TheanineSupplement

Anxiety Focus Sleep

93% report better Anxiety

548 reports

Mostly positiveAResearch: Strong

1457

SaffronSupplement

Mood Anxiety Energy

91% report better Mood

47 reports

Mostly positiveAResearch: Strong

1556

CreatineSupplement

Performance Focus Energy

98% report better Performance

172 reports

Mostly positiveAResearch: Strong

1656

EphedrineSubstance

Energy Focus Performance

100% report better Energy

15 reports

MixedAResearch: Strong

1756

Lemon BalmSupplement

Sleep Anxiety Mood

95% report better Sleep

41 reports

Mostly positiveAResearch: Strong

1856

Zinc GluconateSupplement

Libido Mood Focus

100% report better Libido

3 reports

Mostly positiveAResearch: Strong

1955

CBDSupplement

Anxiety Sleep Mood

88% report better Anxiety

83 reports

MixedAResearch: Strong

2055

GlycineSupplement

Sleep Anxiety Mood

87% report better Sleep

149 reports

Mostly positiveAResearch: Strong

2155

RhodiolaSupplement

Energy Anxiety Mood

93% report better Energy

41 reports

MixedAResearch: Strong

2255

Rhodiola RoseaSupplement

Energy Mood Anxiety

92% report better Energy

48 reports

Mostly positiveAResearch: Strong

2355

TrazodoneMedication

Sleep Libido Mood

91% report better Sleep

22 reports

MixedAResearch: Strong

2454

IronSupplement

Energy Mood Focus

93% report better Energy

30 reports

Mostly positiveAResearch: Strong

2554

LSDSubstance

Mood Focus Anxiety

84% report better Mood

19 reports

MixedAResearch: Strong

2654

MagnesiumSupplement

Sleep Anxiety Mood

87% report better Sleep

223 reports

Mostly positiveAResearch: Strong

2754

MethylfolateSupplement

Mood Energy Anxiety

92% report better Mood

12 reports

Mostly positiveAResearch: Strong

2853

AdderallMedication

Focus Mood Energy

87% report better Focus

144 reports

MixedAResearch: Strong

2953

CordycepsSupplement

Energy Performance Mood

93% report better Energy

42 reports

MixedAResearch: Strong

3053

PhosphatidylserineSupplement

Sleep Anxiety Focus

89% report better Sleep

19 reports

Mostly positiveAResearch: Strong

3152

Bacopa MonnieriSupplement

Memory Focus Mood

89% report better Memory

27 reports

MixedAResearch: Strong

3252

CaffeineSubstance

Energy Focus Anxiety

83% report better Energy

305 reports

MixedAResearch: Strong

3352

CerebrolysinPeptide

Memory Focus Mood

100% report better Memory

18 reports

Mostly positiveAResearch: Strong

3452

Vitamin DSupplement

Mood Energy Sleep

88% report better Mood

247 reports

Mostly positiveAResearch: Strong

3551

B ComplexSupplement

Energy Mood Focus

95% report better Energy

41 reports

Mostly positiveAResearch: Strong

3651

BacopaSupplement

Memory Anxiety Focus

96% report better Memory

25 reports

MixedAResearch: Strong

3751

CitrullineSupplement

Performance Heart & lipids Libido

100% report better Performance

8 reports

Mostly positiveAResearch: Strong

3851

CollagenSupplement

Skin & hair Recovery Pain & inflammation

95% report better Skin & hair

44 reports

MixedAResearch: Strong

3951

MCT OilSupplement

Energy Focus Mood

100% report better Energy

16 reports

MixedAResearch: Strong

4051

MinoxidilMedication

Skin & hair

94% report better Skin & hair

17 reports

Mostly positiveAResearch: Strong

4151

NACSupplement

Mood Anxiety Focus

66% report better Mood

187 reports

MixedAResearch: Strong

4251

Omega-3Supplement

Mood Focus Anxiety

83% report better Mood

134 reports

Mostly positiveAResearch: Strong

4351

PiracetamSupplement

Focus Memory Mood

77% report better Focus

111 reports

MixedAResearch: Strong

4451

TaurineSupplement

Anxiety Sleep Mood

94% report better Anxiety

109 reports

Mostly positiveAResearch: Strong

4551

TesamorelinPeptide

Weight loss Performance Sleep

96% report better Weight loss

27 reports

Mostly positiveAResearch: Strong

4650

AshwagandhaSupplement

Anxiety Mood Sleep

87% report better Anxiety

345 reports

MixedAResearch: Strong

4750

BerberineSupplement

Blood sugar Weight loss Energy

89% report better Blood sugar

19 reports

MixedAResearch: Strong

4850

Ginkgo BilobaSupplement

Focus Memory Libido

90% report better Focus

21 reports

Mostly positiveAResearch: Strong

4950

TryptophanSupplement

Sleep Mood Anxiety

94% report better Sleep

16 reports

Mostly positiveAResearch: Strong

5050

ValerianSupplement

Sleep Anxiety

78% report better Sleep

36 reports

MixedAResearch: Strong