Is your hair truly thinning, or is it breaking? That question makes all the difference. Healthy hair growth starts at the scalp, and vitamins like biotin play a key role in strengthening hair from the root rather than just improving how it looks on the surface.
Biotin, also known as vitamin B7, supports keratin production, helping hair grow stronger, more resilient, and less prone to breakage. When the scalp is properly cleansed and circulation is activated, nutrients and oxygen can better reach the hair root, supporting healthier growth and helping slow thinning caused by stress, buildup, or weakened follicles. This is especially important because excessive shedding can have many causes, but strengthening the foundation of the hair often leads to visible improvement over time.

It is also important to understand the difference between breakage and true hair loss. Hair that feels dry, snaps easily, or shows split ends is often breaking along the length rather than shedding from the root. Strength focused care helps reinforce the hair fiber, while scalp supporting formulas encourage healthier growth where it begins. When both needs are addressed together, hair appears fuller, feels stronger, and becomes easier to manage.
At Mirta de Perales, biotin has been trusted for generations to deliver real results. The Collagen and Biotin Shampoo, Conditioner, and Repair Mist are designed to deeply cleanse the scalp, activate circulation, and hydrate dry or damaged hair while reinforcing strength from the root.

If you are noticing changes in your hair’s strength or density, take the Find Your Mirta Match product quiz to discover whether biotin focused care is right for you.
For Curly Hair
For Oily Hair
For Dry Hair
For Over-Processed Hair
For Thinning, Lifeless Hair
View All
Shampoo
Conditioner
Finishing/Styling
Oil Treatment
View All
Collagen Creams
Facial & Spot Treatment
Body
Natural Oil Blend
Lemon Chamomile
Collagen Biotin
Traditional
View All
Back to Ingredient Education