I will tell at once that serum is bought by me and I have no obligations to publish a response.
But I want to tell you why I chose it and I use.

Serum contains in a bottle with the pipette---quite standard packing.
Volume only 15 ml can also seem that it is insignificant a little. And that the price is not adequate, and in general... the mark 50+ pushes away many from purchase.
I do not understand why these age marks are necessary...
Everything is so individual...
Condition of skin at all a miscellaneous.
But I can safely say that after 50 to begin use of peptides a little rather late. They will work! But will not be able to correct what happened to skin in 25 last years.
Therefore, girls, begin to use peptides after 30 and you will not regret.
The composition of serum pleasantly surprised me! Where I expected to see only habitual Matriksil 3000 and, perhaps, syn-ake, waited for me a surprise!
Serum contains 2 patents of peptides:
The first---Matrixyl Morphomics from the French laboratory Sederma belonging to Croda International group
Structure of the patent on INCI:
Water, Pentylene Glycol, Caprylyl Glycol, N-Prolyl Palmitoyl Tripeptide 56 Acetate.
This is the new member of the family of the range Matriksil from Sederma. Works with wrinkles, especially vertical, giving to the face sad expression.
With age the turgor of skin weakens and vertical wrinkles, bryl and sagging are formed.
According to the data published in Pubmed of November 11, 2019 new matrikin stimulates synthesis of components of an ekstrakletochny matriks of skin, in particular, production of collagen.
This patent is used by the most popular European brands of cosmetics, and not budgetary.
For example, Nuface Fix line Smoothing serum serum (is on sale for 54 euros, I precisely know it as the price shocked me. But in it and other patents, so...)
Payot Roselift Collagene concentrate.
Lumene Nordic ageless eye cream.
And others...
The second patent used in Renovage is Renessance Powder from the Spanish laboratory Infinitec.
Structure on INCI:
Hydrolyzed Wheat protein, Palmitoyl decapeptide 21.Decapeptide 22, Oligopeptide-78, Zinc Palmitoyl Nonapeptide-14.
What does the Renessance patent:
Rejuvenates skin in 4 weeks, restores and condenses and also reduces scars and roughnesses of skin. It is ideal for mature skin with signs of photoageing.
This patent is, just, more widespread among the leading European brands, but also Korean too!
There are several examples:
Niod, Dr. Brandt, Rodial, Chanel, Mizon, Dior, Missha, Perricone MD, Neostrata, Guerlain, etc.
You understand as far as the prices at Faberlic and at cosmetic luxury differ.

As - matrikinam I am familiar with peptides several years, I know that they work at my skin.
Their action cannot be noticed day after day. It is noticeable in 3-6-12 months at constant use. With peptides it is impossible to take a big break. And it does not make sense! We do not become younger. From year to year our skin makes less collagen. And it needs more and more help in a type of active cosmetics.
It is recommended to apply serum in the morning and in the evening. I put in the mornings.
It is perfectly distributed on skin: enough two drops! But never you apply serums to dry skin but only on slightly damp after washing and tonic (or hydrolat).
It is easy to go too far in it, but you should not do it.
Even at the minimum drawing the fragrance personally disturbs me. It is the only minus which I could find.
About volume---well, it is not a lot of 15 ml. But also there is a lot of, there are also 10.
Serum economically is spent. We do not forget that it is a concentrate!

I will buy serum again, I like its structure, texture and... uniqueness!