By Kimberly Webber

(COSMO) -Ladies, let's face it: our hair takes a beating. Between styling, coloring, and the occasional bad hair day, it's no wonder that our locks can start to look a little worse for wear. But don't despair! There are plenty of hair repair masks on the market that can help you get your mane back in tip-top shape.
But with so many hair masks to offer, how do you know which is the best for you? That’s where we come in…
Our team of stylists and reviewers researched dozens of hair masks to find ones that can not only repair your hair, but actually help grow it back.

Effectiveness: 95%

Safety: 100%

Price: $

Overall: A+

This is by far our favorite choice when it comes to a simple hair repair and growth mask that can reinvigorate hair follicles by stimulating blood flow to the scalp, triggering more hair growth while thickening and strengthening your hair. Liaison's Bond Builder Hair Repair Mask uses a Growth Complex specifically focused on re-growing and strengthening hair. It’s better than any other product on the market today, loaded with essential nutrients to help keep hair healthy, including a high concentration of Sodium PCA, Glycine, and Polyquaternium-37, Liaison's Bond Builder Hair Repair Mask is best for people with thinning hair, weak strands, and unhealthy roots. Best of all, it was the only product on our list offering a special 50% off discount code SECRET50, which made it one of the most affordable products on the market. Using just once a week can help regrow and strengthen your hair.

SAVE 50% with code SECRET50

Effectiveness: 90%

Safety: 85%

Price: $$$$

Overall: B+

This cult-favorite product is known for its ability to transform even the most damaged hair. It works by re-linking broken bonds in the hair shaft, which can help to restore strength and elasticity. However, it can be a bit pricey, and it's not as effective for hair that is severely damaged.

Effectiveness: 89%

Safety: 85%

Price: $$$

Overall: B

This mask is designed for hair that's been over-processed or damaged by heat styling. It contains a blend of keratin, argan oil, amino acids and proteins that help to rebuild the hair shaft, leaving it feeling stronger and healthier. However, it can be a bit drying for some hair types, and it's not as effective for hair that is not heat-damaged.

Effectiveness: 85%

Safety: 85%

Price: $$$

Overall: B

This mask is a great option for those with dry, damaged hair. It's packed with nourishing ingredients like Coconut Oil, Argan Oil, and Avocado Oil, which help to hydrate and repair the hair. However, it can be a bit greasy for some hair types, and it's not as effective for hair that is extremely dry or damaged.

Effectiveness: 85%

Safety: 80%

Price: $

Overall: B+

Here's a mask you'd probably never think to you... one that smells like garlic! But actually garlic is a really amazing ingredient to help regenerate and deliver antioxidants to your hair. So maybe this one doesn't smell the best... think about using it when you plan to stay home for a long weekend!

While we feel we recommended some great hair masks to help rebuild hair follicles, activate roots, and strengthen your hair, we believe Liaison's product was the top choice. We wanted to talk further with our investigative reporter Stephanie Marianne who helped create the rankings list and how Liaison's Bond Builder Hair Repair Mask worked for her. Stephanie tells the story.

Personally, I never believed in the effectiveness of hair re-growth, anti-baldness anything. “Time cannot be reversed,” I used to tell my friends. Too many of them have been tricked into buying some wild oil or shampoo just to find out it’s a waste of money. So I’ve avoided it at all costs.

But then my best friend, who I trust with my life, swore by Liaison Bond Builder Hair Repair Mask. She would place it in her hair twice a week for 10 to 20 minutes before showering. After a few weeks, her hair looked thicker and fuller than ever before. She even had patches at the top of her forehead that seemed to have filled in quite nicely. It was even more impressive when she showed me the before and after images throughout the weeks of using the Mask.

I had always been self-conscious about my thinning hair, so I begged her to let me borrow her Bond Builder Hair Repair Mask, but instead she gave me a secret 50% off code, SECRET50, and I ordered my own bottle immediately. 

I received a package two days later and applied the Mask for the first time that night before a shower. The application is super simple, you just apply the creamy mask throughout your hair and rub it in down to the scalp. Then, you just let it sit for 10 to 20 minutes or so before starting your normal shower routine. That’s all you need! 

I, of course, was expecting immediate results, but it actually takes a few weeks to see real results. In the meantime, I started to do my research to find out how Liaison's Bond Builder Hair Repair Mask works and how it differentiates itself from other mask growth products. 

A combination of essential oils and nutrients help not only strengthen hair but reactivate roots that have stopped growing long ago…

It’s quite simple, just as our bodies can exert less energy when we get older (remember staying up all night in your twenties?), our hair follows a similar pattern. When old hairs fall out, typically a new root is triggered and energy is spent building a new hair follicle. However, the older we get, the less energy is distributed to these roots. That’s when thinning and balding occur.

The key to a fuller head of hair starts with reactivating your roots, and that’s exactly what Liaison's Bond Builder Hair Repair Mask aims to do. With a Hair Growth Complex filled with powerful ingredients:

SODIUM PCA

A natural hydrating ingredient that is able to draw in moisture and hold it at the most essential areas of a follicle.

POLYQUATERNIUM-37

Helps reduce frizz and penetrate deep down into each follicle to repair event the worst damage.

GLYCINE

Removes build up and excess dirt while helping give the hair a healthy and natural shine.

So, finally, after 4 weeks, I decided to check if I could see results… and wow! The areas of my hair that were previously patchy began to fill out. Plus my hair felt fuller and stronger. I was simply amazed at how good my hair felt.