I'm a collagen self-made expert and after using it for years here are my secret expert tips if you want to grow younger fast:

1. Buy only powder collagen peptide in big bags. Everything else is a scam. Look for one that has all 3 types and has the grass fed checkmark. Fair price should be nowadays around €35-40.

2. Eat around 20 grams daily, half in the morning on an empty stomach, half with a meal or nutritional shake during the day.

3. Put it on your face: put a small quantity of powder on a teaspoon, wet your face with water, wet your index finger and masage the powder on your face in a thin layer. Apply a moisturizing cream after.*

4. Do 2,3 daily or as often as you can.

Results: joints will work better after 1-2 months, skin will look younger after 2-3 months.

* Once every 3-4 days do some dead skin face peeling: don't buy cosmetical products, wet your face and use a dry white paper kitchen towel to clean the dead cells by applying moderate presure while wiping your skin.

Do it and come back to this post in 2-3 months to zap me because i changed your life.