Compare Supplements

Side-by-side comparison of 2 supplements

Htp8.5

5-HTP

Moderate safety

Pb9.0

Pine Bark Extract

High safety

Evidence

Evidence Score8.5/10

Studies: 28

Meta-analyses: 3

Evidence Score9/10

Studies: 35

Meta-analyses: 19

Dosage & timing

Dosage:

200mg

Best Time:

Before bed

Take with food

Form:

Capsules

Dosage:

150mg

Best Time:

With meals · with food (preferred)

Take with food

Form:

Pycnogenol (standardized extract)

What you'll notice

😊 Mood Improvement60%

2-4 weeks

😴 Better Sleep55%

1-2 weeks

🍽️ Appetite Reduction45%

2-4 weeks

🩸 Improved Circulation70%

4-8 weeks

✨ Improved Skin Health65%

6-12 weeks

🧠 Enhanced Cognitive Function55%

4-8 weeks

Safety

Moderate safety

Contraindications:

Currently taking SSRIs, SNRIs, MAOIs, or other serotonergic drugs
Carcinoid syndrome
Scleroderma

Drug Interactions:

SSRIs (Prozac, Zoloft, etc.)
MAO inhibitors
Tramadol

Side Effects:

NauseaDrowsinessGI upset

High safety

Contraindications:

Allergy to pine products

Drug Interactions:

Blood thinners
Immunosuppressants

Side Effects:

Mild GI discomfortHeadache

Works well with

Magnesium

complementary

B-Complex

enhances

Vitamin C

complementary

How they work together

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