Understanding your collagen

Reawaken your natural collagen biosynthesis

Your body knows how to make its own collagen. It just needs the right materials.


Collagen is not swallowed ready-made: it is assembled, continuously, by your own cells. Understanding this mechanism means understanding why it slows down with age, and how to support it.

100% veganFrench innovationSilverEco 2026 Favourite
SilverEco 2026 Favourite Solution, SilverTech Product InnovationGENESIS+ box and sachet by NutriZoé
Wooden SilverEco 2026 trophy awarded to GENESIS+: SilverTech Favourite, Product Innovation
SilverEco & Ageing Well Awards 2026

SilverTech Favourite, Product Innovation category


Awarded by the jury on 14 September 2026 at the Palais des Festivals, Cannes.

The SilverEco Awards recognise solutions that improve daily life as we age. The jury selected GENESIS+ for its new approach to collagen.

SilverEco 2026 Favourite Solution, SilverTech Product InnovationGENESIS+ is the winner of the “SilverEco 2026 Favourite Solution” award, SilverTech Product Innovation category.
1 · Collagen

The protein that holds everything together


The word collagen comes from the Greek kólla, “glue”. It is the most abundant protein in the body, accounting for around 30% of all our proteins.

It gives skin, cartilage, bones and connective tissues their structure, suppleness and firmness.

There is not just one collagen but several types, made by different cells depending on the tissue.

Type I accounts for around 90% of the body's collagen; type III accompanies type I in the skin (around 20% of skin collagen) and blood vessels; type II makes up most of the collagen in cartilage (over 80%).
CellsTissuesCollagen
FibroblastsSkin, ligamentsTypes I and III
ChondrocytesCartilageType II
TenocytesTendonsType I
OsteoblastsBoneType I
Smooth muscle cellsBlood vesselsType III
2 · With age

Why does collagen production decline?


The body makes collagen continuously, so production depends directly on the availability of its building blocks: amino acids.

However, from the age of 25 to 30, our body begins to reduce its collagen production, and this decline worsens over time. Our body gradually loses the ability to produce certain amino acids essential to collagen formation. As a result, it can no longer produce enough collagen to meet our needs.

25–30

years

The age from which natural collagen production starts to decline.

≈ 30%

of our proteins

Collagen is the most abundant protein in the human body.

3 000+

amino acids

The number of amino acids that make up a single collagen molecule.

3 · Biosynthesis

An assembly job, brick by brick


Biosynthesis simply means your own cells making collagen. They link thousands of amino acids into long chains, which then wind into a very strong triple helix: the collagen fibre.

With age, it is not the walls that are missing but the bricks: without enough material, production slows down.

Three amino acids recur constantly in this structure, far more than in most proteins:

GlycineProlineLysine

And vitamin C?

Bricks alone are not enough: you also need the right tool. Vitamin C stabilises the chains by transforming proline and lysine (a step called hydroxylation), which is essential for strong fibres.

That is why vitamin C contributes to normal collagen formation.

In short: collagen is assembled on site by your cells, from amino acids and with the help of vitamin C.
4 · Two routes to collagen

Animal collagen or amino acids: the real difference


The body never uses a protein as it is. Whether it is an egg, a steak or collagen, everything is first broken down into amino acids during digestion. Animal collagen that you swallow therefore does not turn into human collagen.

In both cases, your cells make the collagen. What changes is what you give them.

Indirect route · animal collagen

A long detour

  1. Ready-formed collagen (marine or bovine)
  2. Digestion, which costs energy
  3. Amino acids in the animal's proportions
  4. Biosynthesis
Direct route · GENESIS+

The right bricks, directly

  1. Targeted amino acids, cofactors and NAG
  2. Provided as they are, with no protein to digest
  3. A profile designed for the needs of cells
  4. Biosynthesis
Animal collagenGENESIS+
What is providedReady-formed collagen, marine or bovineTargeted amino acids and cofactors
DigestionMust first be digested to release its amino acidsAmino acids provided as they are
ProportionsInherited from the animalDesigned for the needs of human cells
OriginAnimal100% vegan
5 · The GENESIS+ answer

Give the body the materials, and let it do the rest


Five amino acids accounting for more than two thirds of the building blocks of collagens I, II and III.*

GENESIS+ brings together in a single formula what your cells use to produce collagen: the main building blocks, their cofactors, and what is needed to maintain the surrounding matrix.

GENESIS+ box — Reawaken your natural collagen biosynthesis
1

The bricks

Glycine, proline and lysine, the most abundant amino acids in the structure of collagen.

2

Supporting amino acids

Glutamine and arginine, also present in collagens. Glutamine is also a precursor of proline.

3

The cofactors

Vitamin C contributes to normal collagen formation; zinc contributes to the maintenance of normal skin, nails and hair.

4

The matrix

N-acetylglucosamine, a component of the hyaluronic acid found around cells.

*Triple-helix regions, by number of residues; hydroxylated proline and lysine included. Calculated on human reference sequences. Source: UniProt.

6 · Every day

Designed to be taken every day, effortlessly


Excellent dilution

Extra-soluble powder: one glass of water (250 ml) and it is ready, with no lumps.

Individual sachets

An exact dose every time, easy to take anywhere.

Natural pineapple flavour

Sweetened with stevia. More flavours coming soon.

Directions: 2 sachets a day, 1 sachet before a meal, twice a day. Dissolve one sachet in 250 ml of water. A course usually lasts 1 to 3 months.
A GENESIS+ sachet dissolved in a glass of water

Composition

Per 2 sachetsAmountRI*
Glycine10 g–
L-proline2 g–
L-glutamine2 g–
L-arginine1 g–
L-lysine1 g–
N-acetyl-D-glucosamine1 g–
Vitamin C500 mg625 %
Zinc15 mg150 %

*RI: reference intake. Ingredients: glycine, L-proline, L-glutamine, L-arginine, L-lysine, vitamin C, zinc, N-acetyl-D-glucosamine, natural pineapple flavouring, stevia-based sweetener, excipients.

Transparent tamper-evident seal on the box flap

A sealed box

The new reinforced box is closed with a tamper-evident seal. When intact, it guarantees the box has never been opened.

7 · Who is it for?

Supporting your body over the years


Thanks to vitamin C and zinc, the GENESIS+ formula supports several recognised functions.

Joints

Vitamin C contributes to normal collagen formation for the normal function of cartilage.

Skin

Vitamin C contributes to normal collagen formation for the normal function of skin.

Hair and nails

Zinc contributes to the maintenance of normal hair and nails.

Every day

A course designed to fit into your routine over time.

Customer reviews

They have adopted GENESIS+


4.98 / 556 verified customer reviews, 55 of them 5 stars
★★★★★
“I loved this course. […] It has become my morning ritual.”
Delphine · 11/2025
★★★★★
“The taste is very pleasant. […] It's a lovely discovery.”
Émilie · 12/2025
★★★★★
“[…] There's no bad taste, and I like that.”
Pamela J. · 04/2025
★★★★★
“A very good product, natural above all.”
Nadine R. · 08/2025
★★★★★
“The product tastes good and is well digested by the body.”
Sandrine B. · 09/2026
★★★★★
“Very satisfied.”
Eliane L. · 09/2025

Reviews published on vitaminec.com by customers who ordered the product (order date verified) and testimonials collected by NutriZoé, published with their authors' consent. All shop reviews, unfiltered, can be read on vitaminec.com. Reviews translated from French.

Read all 56 reviews

Frequently asked questions

Your questions about GENESIS+


Is GENESIS+ a collagen?

No. GENESIS+ contains no collagen: it provides the amino acids your cells use to make it, plus vitamin C, which contributes to normal collagen formation.

Why does it not contain marine or bovine collagen?

Because GENESIS+ targets the same biosynthesis by a more direct route. Animal collagen must first be digested to release its amino acids, whose profile depends on the source tissue. GENESIS+ directly provides the targeted amino acids and their cofactors. The formula is also 100% vegan.

Should I combine it with a collagen?

No, that is not necessary. GENESIS+ directly provides the amino acids and vitamin C, which contributes to normal collagen formation.

Is GENESIS+ vegan?

Yes, 100% vegan: no ingredients of animal origin.

What does it taste like?

A natural pineapple flavour, sweetened with stevia. More flavours coming soon.

How do I take GENESIS+?

2 sachets a day: 1 sachet before a meal, twice a day. Dissolve the contents of one sachet in a large glass of water (250 ml).

How long does a course last?

A course usually lasts 1 to 3 months.

Does the formula contain controversial excipients?

No. GENESIS+ favours a short, readable formula focused on the active ingredients.

What is the seal on the box for?

It is a tamper-evident seal that closes the opening flap. If it is lifted or torn on delivery, please contact us on +33 1 82 28 00 28.

What next?

Consumer or professional


Consumers

Start my course

GENESIS+ is available in boxes of 30 sachets on our online shop (in French).

  • Free pick-up point delivery in France from €45
  • Secure payment
View GENESIS+ in the shop
Pharmacies, practitioners, resellers

Offer GENESIS+

Would you like to recommend or distribute GENESIS+ in your country? Tell us about your project using the form below: our team will reply to you personally.

  • Distributors, importers, pharmacies, practitioners
  • Questions: +33 1 82 28 00 28
Contact our team
International

Distributors, investors and partners outside France


Would you like to distribute GENESIS+ in your country, invest or build a partnership? Tell us about your project: our team will reply to you personally.

All fields are required unless stated otherwise.

Press & partnerships

Let's talk about GENESIS+


Journalists, content creators, event organisers, laboratories or institutions: our team will reply to you directly.

Press and media

Interview requests, press kit, high-resolution images of the new packaging and of the SilverEco 2026 Award.

Download the press kit (PDF) ↓

Partnerships

Scientific collaborations, events, trade fairs, co-branding or content projects around collagen biosynthesis.

hello@nutrizoe.fr

Email us
The origins of GENESIS+

Another way to approach collagen


“GENESIS+ was born from a simple conviction: the body knows how to make its own collagen, provided it has the right building blocks. Rather than trying to replace what age diminishes, we wanted to support this natural production.”

The NutriZoé scientific team