Invidious

6:36

Wunderwaffe Kollagen? Das musst du dazu wissen! | #frohoderböse

FormelFroböse

Shared 11 months ago

23K views

9:09

Top 8 Benefits of Taking Collagen Supplements | Doctor ER

Doctor ER  

Shared 4 years ago

700K views

3:21

Kollagen: Was bringt es wirklich für Haut, Gelenke und Knochen?

AOK - Der Gesundheitskanal

Shared 11 months ago

13K views

5:00

The Truth About Collagen Supplements & If They Really Work | Nutritionist Explains | Myprotein

Myprotein  

Shared 3 years ago

191K views

17:05

The Truth About Collagen | 7 HUGE Myths About Taking Collagen

Dr Dray  

Shared 1 year ago

420K views

2:07

Solltest Du Kollagen einnehmen?

Yael Adler

Shared 2 years ago

46K views

10:44

DIE WAHRHEIT über Kollagenpeptide – Meine Testergebnisse nach 8 Wochen! | Chris Gibson

Chris Gibson  

Shared 4 years ago

237K views

2:53

5 Potential Benefits of Collagen Supplements

Cleveland Clinic  

Shared 5 months ago

13K views