FUNCTIONAL COLLAGEN

Functional Collagen Shape & Vital Balance was born from a partnership between Zelthy Nutrition and Kátia Aveiro. United by one purpose: to create a collagen formula that goes far beyond a simple supplement. Together, we created a true ally for confidence, well-being, and daily self-care.

Katia's secret to brighter skin and lighter days

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Today is the day. You truly deserve it!
KA Functional Collagen Kit

KA Functional Collagen Kit

€59,80
€47,84 
20% off

KA Functional Collagen and Shaker

Created with Purpose, Inspired by Life , Functional Collagen Shape & Vital Balance was born from a partnership between Zelthy Nutrition and Kátia Aveiro , united by a common purpose: to create a functional collagen that is much more than a simple supplement. Together, they created a true ally for well-being and self-esteem.


Inspired by Kátia's active lifestyle and constant pursuit of balance, this product was carefully developed to nourish the body from the inside out .
The formula combines high-quality collagen, glucomannan, and vitamin C, ingredients that support skin, metabolism, and daily vitality .


The result is KA's Functional Collagen Shape & Vital Balance, a collagen with purpose, designed for those who believe that self-care is the first step to living with energy, confidence, and balance .

This kit includes a shaker, ideal for conveniently preparing your collagen.

Image for illustrative purposes only.

The smart formula designed to support your shape, balance and natural glow.

Feel the difference in your shape, your skin, and your confidence.

11g

Hydrolyzed Collagen

3g

Glucomannan

750mg

Acetyl L-Carnitine

0g

Added sugars

300mg

Mate Extract

120mg

Vitamin C

The smart formula designed to support your shape, balance and natural glow.

Feel the difference in your shape, your skin, and your confidence.

11g

Hydrolyzed Collagen

3g

Glucomannan

750mg

Acetyl L-Carnitine

300mg

Mate Extract

0g

Added sugars

120mg

Vitamin C
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Created with Purpose, Inspired by Life

Inspired by Kátia's active lifestyle and her constant pursuit of balance, this product was carefully developed to nourish the body from the inside out.

It helps you feel lighter and more in control.

Supports smoothing, firming, and radiant skin.

Boosts daily vitality and overall wellbeing

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30 day money-back guarantee included
Ka The Brand - Functional Collagen 352g
Ka The Brand - Functional Collagen 352g
Ka The Brand - Functional Collagen 352g

Ka The Brand - Functional Collagen 352g

€44,90
€38,16 
15% off

KA Functional Collagen – Shape & Vital Balance was created for those seeking lightness, balance, and a natural glow that starts from within. Inspired by Kátia Aveiro's active lifestyle, this blend combines intelligent nutrition with a refreshing flavor to support your daily routine.

Its functional formula helps promote satiety, encourages more balanced choices, and supports metabolic vitality throughout the day. At the same time, it contributes to softer, firmer, and naturally radiant skin, helping you feel confident, energized, and in harmony with your goals.

A simple, delightful, and effective daily ritual for shape, radiance, and balance.

Feel lighter. Shine brighter. Live in balance.

Hydrolyzed Collagen

Supports skin elasticity, firmness and natural glow. Helps maintain healthy hair and nails, contributing to a youthful and revitalized appearance.

Konjac Glucomannan

A natural fiber that contributes to satiety, helping reduce appetite and support weight-control goals when combined with a balanced diet.

L-Carnitine

Plays a key role in energy metabolism, assisting the body in converting fat into usable energy and supporting daily vitality.

FAQs

What is KA Functional Collagen – Shape & Vital Balance?

It's a daily collagen based formula designed to support satiety, metabolism and naturally radiant skin. Inspired by Katia Aveiro's active lifestyle, it combines smart nutrition with a refreshing flavor.

What benefits can I expect?

You may feel increased satiety, better control of cravings, improved metabolic support and smoother, firmer, more radiant skin over time.

Who is this product for?

It's ideal for anyone looking to manage their shape, feel lighter and support skin health all in one simple daily ritual.

How do I use it?

Mix one scoop (16g) into 150 ml of cold water , stir well and enjoy.
You can take it at any time of the day, but many prefer it before breakfast or between meals to support appetite control.

Can men use this product?

Absolutely. Although developed in partnership with Katia Aveiro, the formula is suitable for both men and women looking to support weight control and skin health.

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