Better care starts from within.
Support your dog's skin, coat and joint health with liquid collagen. Simply add it to their daily meal, measured by weight.
- Skin & coat
- Flexible joints
- Once a day, by weight
Skin · Coat · Joints- Supports healthy skin & a shiny coat
- Supports flexible joints
- 5 seconds a day
- Free shipping from 2 bottles
- One-off purchase, cancel anytime
What Vitakyn does for your dog
Skin & coat
Collagen peptides every day to support healthy skin and a shiny coat.
Joints & mobility
Supports flexible joints and mobility in active and older dogs.
Easy every day
Over the food once a day, measured by weight. No chews to force down, no powder to mix.
No risk
One-off purchase by default. Subscribe & Save cancels in one click.
How it works
- 1
Measure by your dog's weight
The feeding guide tells you how much to give for your dog's weight.
- 2
Add it to the food
Drop it over the food, once a day. Nothing to stir in.
- 3
Make it a routine
Give it every day. We suggest 6–8 weeks of routine before you judge.
Find the right amount
Choose your dog's weight: you see the amount per day, how long a bottle lasts and when you'll need the next one.

from CHF31.99 per bottle

Why does my dog need collagen?
Collagen is a structural protein found in skin, tendons and cartilage. Liquid collagen peptides add it to the daily diet as a source of protein, in an amount you can measure for your dog.
Skin is like a wall. Collagen is part of the mortar.
Drops, chews or powder?
| Drops, chews or powder? | Drops | Chews | Powder |
|---|---|---|---|
| Amount adjusted to the weight | to the ml | per whole chew | by the scoop |
| How you give it | over the food | as a snack | stirred into food |
| Price per gram of collagen | higher | varies | often lower |
An honest comparison: powder is often cheaper per gram. Drops are the easiest to measure.

Built for their everyday wellbeing
A daily moment you share with your dog: a few seconds over the bowl, as part of the care you already give them.
- Supports healthy skin and a shiny coat
- Supports flexible joints in active and older dogs
- Fits into the meal you already serve
Your first 8 weeks of routine
- 1Weeks 1–2Getting used to it
- 2Weeks 3–5Keep going, the coat renews slowly
- 3Weeks 6–8Take a close look at the coat
- Week 8Time for the next bottleThe set of 3 lasts about 90 days for a 20 kg dog.
A suggested routine, not a promised result: every dog is different.
Reviews
New at Vitakyn: the first reviews will come after 6–8 weeks of daily use.
- Verified purchases only
- Negative reviews published too
- Never edited
Show us your dog
Tag us on Instagram. With your permission, your dog may appear here.
Frequently asked questions
What does "hydrolysed" mean?
Why liquid and not powder?
Can I give my dog collagen made for people?
Does Vitakyn replace treatment from the vet?
No question matches your search.
