Compare Supplements

Side-by-side comparison of 2 supplements

Col9.0

Collagen

High safety

Uc25.0

UC-II

High safety

Evidence

Evidence Score9/10

Studies: 42

Meta-analyses: 12

Evidence Score5/10

Studies: 7

Meta-analyses: 0

Outcome Grades

Joint health & mobilityA

Reduce inflammationA

Joint health & mobilityC

Reduce inflammationD

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:

15g

Best Time:

Any time · with food (preferred)

Can take on empty stomach

Form:

Hydrolyzed collagen peptides (powder)

Dosage:

40mg UC-II daily (providing ~10mg undenatured type II collagen)

Best Time:

Any time

Can take on empty stomach

Form:

Undenatured type II collagen (UC-II, 40mg)

What you'll notice

✨ Improved Skin Elasticity70%

8-12 weeks

🦵 Reduced Joint Pain65%

8-12 weeks

💅 Stronger Nails55%

12 weeks

🦴 Reduced joint pain/stiffness55%

8-24 weeks

🤸 Improved joint flexibility45%

8-16 weeks

💊 Very low dose80%

Throughout use

Safety

High safety

Contraindications:

Allergy to source (fish, shellfish, eggs, beef)
Phenylketonuria (some products contain phenylalanine)

Drug Interactions:

No significant interactions known

Side Effects:

Feeling of fullnessDigestive discomfortBad taste (some products)

High safety

Contraindications:

Allergy to chicken/poultry (source material)
Pregnancy/breastfeeding (not studied)

Drug Interactions:

None well established

Side Effects:

Mild GI upsetAllergic reaction (poultry-derived)

Works well with

enhances

complementary

complementary

complementary

complementary

How they work together

Like what you see? Add these to your stack.

See how they work together through biological pathways.

Build Your Stack

Want to compare more supplements?

Loading comparison...