Madame d'Alexis's blog

Hair growth serum: everything you need to know to stimulate hair growth

A hair growth serum acts at the heart of the scalp: it activates microcirculation, nourishes the bulb, reduces hair loss and optimizes density for stronger hair...

Fine hair care: densify, moisturize and add volume

Fine hair care: diagnosis, lightweight products, volume gestures and targeted nutrition to densify, protect and enhance fiber every day.

Leave-in hair care: the best leave-in serums

No-rinse skincare modernizes the routine: it moisturizes, protects against heat and smoothes without weighing down. Discover the formulas adapted to each fiber and the expert application method. Yes.

Does dry shampoo damage your hair?

Dry shampoo absorbs oil and restores volume in one step, but excessive use can irritate the scalp, clog follicles, and increase breakage. Here's how to use it properly...

The best sulfate-free keratin shampoo

Discover why a sulfate-free keratin shampoo can rejuvenate hair fibers, extend the life of Brazilian straightening treatments, protect hair color, and soothe sensitive scalps, all while adding intense shine.

What are the differences between a sulfate-free shampoo and one with sulfates?

Are you hesitating between the spectacular lather of sulfate shampoos and the gentleness of sulfate-free formulas? Advantages, limitations, alternatives: the keys to making an informed choice.

Itchy scalp and hair loss...

An itchy scalp is never trivial: the inflammation it reveals is enough to precipitate the shedding phase. Learn to identify the origin of this itching, soothe the skin and...

Which shampoo is best for oily hair?

How to choose a shampoo for oily hair: purifying active ingredients, gentle sulfate-free formula, mastered washing ritual. Light roots, shine, guaranteed volume for everyday chic.