The miracle ingredients to thicken your hair

Is your hair feeling a little flat and lifeless? When it comes to creating a lush, full mane, hyaluronic acid (yup, it’s not only for your face) and biotin are the ultimate power couple.

Is your hair hard to style? Greasy almost as soon as you’ve washed it? Or fragile and prone to falling out?

These are just some of the problems associated with thin hair which, if you’ve experienced it, you’ll know all about!

If you’ve just had a baby, you might also be experiencing hair issues, including shedding tresses and hair that is suddenly thinner, with research finding this is pretty common.

But, if you find yourself looking longingly at friends or colleagues with thick and luscious locks, don’t despair or give in to constantly wearing a cap – this dynamic duo can help you achieve thicker, fuller hair, naturally.


Biotin, also known as vitamin B7, is a water-soluble B-complex vitamin, known for its ability to promote hair strength and growth.

In one 2012 study, women with thinning hair were given either a multi-ingredient hair growth supplement containing biotin, or a placebo, for six months. Those taking the supplement reported an increase in hair volume, scalp coverage and thickness.

Hyaluronic acid

We love what hyaluronic acid does for our skin and turns out it’s also an unsung hair hero.

A substance found naturally in the body, this wonder ingredient is a humectant, which means it retains water.

Lack of moisture is one of the main causes of dry and brittle hair but hyaluronic acid has been shown to provide deep hydration, revitalising hair follicles.

A powerful pairing

The John Freida ProFiller+ collection is enriched with both biotin and hyaluronic acid, which work in synergy to strengthen your hair from within, ultimately leading to a visibly thicker, fuller appearance.

The ProFiller+ collection is designed to offer a long-term solution for fine and thin hair, setting it apart from instant volume products.

By working from the inside of the strands, the products provide a cumulative effect, gradually transforming your hair over time.

When used as a system, including the shampoo, conditioner, and spray, the ProFiller+ collection can increase your hair’s thickness by a staggering 200 per cent, compared to basic shampoos.

ProFiller+ products are also silicone-free and able to be used for those with post-partum hair concerns.

And, they’re vegan-friendly meaning you can feel good about your choices.

So there you have it, the power duo to help you achieve your (thicker!) hair dreams.

Meaning, with just a little time and patience you can build the luscious locks you’ve been dreaming about.

This post is brought to you by the John Freida ProFiller+ collection.