MONAT - Shop All Hair Products


  • Updatedcollagen key sc

Collagen Key™


You Pay: $69.00
These products are for the U.S. Market Only

A unique, all-in-one formula to help support the body’s natural production of collagen, adding strength and resilience to the hair, skin, and nails. *

Supports the body’s natural production of collagen, adding strength and resilience to the hair, skin, and nails. Contains an amino acid blend utilized by the body to maintain existing collagen levels and replace lost collagen.*

•    Vegan-sourced amino acids to support collagen production*
•    Supports the healthy appearance of hair, skin and nails*
•    Supports skin moisture, elasticity and smoothness*
•    Potent antioxidants including vitamin C*
•    Sugar-free formula with natural peach berry flavor



collagen key-needs a flavorless option

love this stuff, great taste. But I wish we had a flavorless option so we can mix collagen with anything, not just fruit drinks and smoothies. I dont drink those daily, but an easy scoop to my coffee in the morning with a flavorless option would make it more consistent for me to take. The berry flavor is delicious and I notice a huge difference in my skin and nails.


I have noticed a big difference in my skin since I started taking this.


I love the flavor and how it has no aftertaste! I have noticed an incredible difference in my skin as well. Love!!!

Great Flavor

Wonderful refreshing summer fruity flavor

Great Taste!

I honestly crave the taste now! I have noticed my nails getting stronger as I use too always get gel nail polish. Now I currently am wearing clear regular polish, no gel and experiencing less breakage. My goal is to restore my beautiful natural nails. It also gives me a little energy (not like coffe though) and boosts my mood. I do recommend it.

Collagen Key!

I love that this is vegan and helps my own body produce collagen! Very cool

Collagen Key

I definitely notice a difference when I don't have this daily!

I have fingernails!!! OMG!

All my life I’ve struggled with nails that flaked/split or cracked at the quick and just wouldn’t grow. I’ve never had nails with strength. I’ve consistently been taking Collagen Key for around 45 days. The flavor is somewhat odd for me (fruity) so I add beetroot powder, which balances out the taste.
Now to learn how to paint my nails! It’s a journey I’m excited to take! #Proudofmyhands #learninghowtonail

Will be getting more

Tastes delicious and not at all gross 😋

Collagen Key

This collagen Key is very delicious. I love the flavor!!

Showing 10 / 15 Reviews