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The In & Out duo for healthy nails all year round!

3 min to read

A real miracle solution for beautiful nails on a daily basis.

In & out care has had the wind in the world of cosmetics for some time.
In order to see more clearly, we have decrypted this new beauty trend for you.


What is in & out?

The in & out beauty is a new way of taking care of yourself in a global way. This is the association of food supplements (In) and cosmetic care (Out) operating in synergy to meet the daily and specific needs of each.

Why add food supplements to your care routine?

Nails, just like hair and skin, are the result of complex manufacturing requiring many elements. These elements are provided almost exclusively by food. In short, our nails are a reflection of what we eat.

Rest assured, almost everyone suffers from more or less pronounced deficiencies. It is indeed difficult to have a perfectly balanced diet which brings all the minerals, vitamins and amino acids required. These deficiencies complicate the growth of the nail, it can be weakening over time.

The objective of the in & out is to provide both targeted and optimal, dealing with both the cause and the symptoms.


How ?

The nail (Out) have a so -called "topical" localized action: the plant assets they contain act directly on the nail in order to correct the punctual problem.
The food supplements (In) provide a large concentration of vitamins, minerals and amino acids necessary for optimal and unlocificantly fuel growth.
Convinced ? U.S. too !

The in & out of nails routine

We have developed a complete routine In & out To take care of your nails both from the inside and outside. This routine combines the localized action of a database and the global efficiency of food supplements. We were keen to offer a routine adapted to each typology: this is why you can choose your base.

Do you not yet know the nature of your nails? Do it diagnostic by clicking here !

Out: how to apply the treating base


Step 1 - degrease the nail with a Sweet solvent without acetone

2nd step - in maintenance, apply as a fortifying base alone or before placing the color Green of your choice.
As a reconstituting cure, apply twice a week to find healthy and regenerated nails.

In: How to take Nail Boost


Intensive cure

For the damaged nails (dull, soft, lack of resistance), food supplements are used in intensive cure: 4 capsules per day for 1 month.

Good to Know: The capsules Nail Boost are not chemically concentrated, which explains the taking of 4 capsules per day. It is then recommended to extend this cure in maintenance by switching to 2 capsules per day for 2 months, to renew 2 to 3 times a year.

Preventive cure

For nails needing a boost, the supplements are used in preventive cure. To do this, 2 capsules per day are sufficient. The preventive treatment can be renewed 2 to 3 times a year depending on the need.

Team advice: For those who find it difficult to swallow a capsule, place it in a spoonful of compote or yogurt and voila!



Do not hesitate to share with us your opinions, results and questions in private message on our Instagram @manucurist.