Hally Hair Lightener Spray, Lighten Up for Blondes - Gentle & Easy to Use Sun Hair Lightening Spray Lightens Hair Up to 2-3 Shades - Hair Brightening Spray for Healthy, Vibrant & Sun-Kissed Look

I do my own balayage at home (I know, crazy) and I love this product for when my roots start to grow out. I'll just take wet hair from the shower and spray this in a few small sections on the top, blowdry it and see an immediate slight lightening of those sections. The result looks subtle and natural. For my medium auburn hair, it only lightens a couple of levels so if you're looking for a major difference, you probably need a highlight kit. But for the price point, I'm happy with the outcome. As other reviewers have said, it leaves your hair soft, not crunchy like some spray-in lighteners, and it doesn't have to be washed out after use.

I bought this previously at Ulta and several people in my house used it so I just repurchased on here. I think the price is good, I didn't have any complaints about the smell either. It doesn't smell like hair dye or anything like that. It's easy to use and you can use on wet or dry hair. It does lighten your hair. My hair had balayage coloring and it lightened the blond pieces and lightened the brown in my hair too. I'd recommend as a vegan friendly product for lightening hair.

This product works on my thick and dark hair (original hair color #2). I was skeptical at first but decided to give Hally for brunettes a try nonetheless. After 3 days of sitting in the sun for 30-45 minutes I began to notice a slight difference. I give my hair a break in between uses because it does dry hair out. The next week I started again for another 3 day and now my hair is noticeably lighter.

Didn’t lighten my darkish blonde hair at all.

Love this product! Has a lovely scent — especially opposed to a chemical smell that many hair products do. Very user friendly! My hair was dry when I applied (can be damp or dry), and I used the blow dry method. It was super easy to apply & see results. Having dark hair, it can sometimes be hard to find at home hair lightening products. This is a great option! I noticed the biggest difference where my hair is thinner, like on the end of my hair & bangs (not pictured). People with thicker hair might want to try a few rounds to get the desired look! Definitely worth it!

BLONDES! if you are going outside and need just a little touch up! you need this! does not smell!

I tried this on my kids this summer… my son with sandy blonde hair it worked great for! I did find a it a tad on the brassy side so I used a purple shampoo on him after and it helped. On my daughter with a very light brown/dark blonde hair, it definitely added a slightly reddish hue (brassy) but it subtly lifted her hair. All summer after I used it maybe 3 times very spaced out using a leave in conditioner and a hair oil, her hair was much more dry and tangly than before and not as shiny. So the final verdict was it does add a pretty, subtle lightening to hair, but it is drying and slightly brassy and works better in lighter blondes than darker blondes

I used this spray every day for a week, washed my hair daily, applied the product, and spent time at the beach. After all that, I can only see a few strands that got slightly lighter, maybe by one shade at most. Definitely not worth it.