Compare Supplements

Side-by-side comparison of 2 supplements

Or8.5

Ornithine

High safety

Tch8.5

Tart Cherry

High safety

Evidence

Evidence Score8.5/10

Studies: 19

Meta-analyses: 16

Evidence Score8.5/10

Studies: 42

Meta-analyses: 7

Outcome Grades

Speed up recoveryB

Improve deep sleep qualityC

Fall asleep fasterC

Speed up recoveryA

Improve deep sleep qualityB

Fall asleep fasterB

A-F grade per outcome, combining overall evidence with goal-specific relevance. A = strong evidence; F = insufficient. Hover a badge for details.

Dosage & timing

Dosage:

Best Time:

Before bed

Take with food

Form:

L-Ornithine HCl

Dosage:

720mg extract

Best Time:

Evening · with food (preferred)

Can take on empty stomach

Form:

Concentrated Montmorency tart cherry extract (capsules)

What you'll notice

⚡ Reduced Fatigue60%

During prolonged exercise

🔄 Faster Recovery55%

Hours post-exercise

😴 Improved Sleep Quality50%

1-2 weeks

😴 Improved Sleep75%

1-2 weeks

💪 Less Muscle Soreness80%

Same day/next day

⚡ Faster Recovery70%

1-3 days

Safety

High safety

Contraindications:

Severe kidney disease
Urea cycle disorders

Side Effects:

GI discomfortDiarrhea

High safety

Contraindications:

Diabetes (juice form has significant sugar)

Drug Interactions:

Blood thinners
Sedatives

Side Effects:

GI discomfortBlood sugar spike (juice)

Works well with

Arginine

complementary

Magnesium

stacks-well

Omega-3

complementary

How they work together

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