This product is amazing! Easy to use and does an incredible job of camouflaging my scalp. My hair has been thinning for 30 years. I was ready to give up on it; even thinking of shaving it and getting a wig! Then I came across Boldify. I was hooked from the first application. These photos are from an early attempt. Every time I use the product, I get a little better at it. It does take a little practice! But the results are incredible. And I have never had anyone compliment my hair until I started using this product. You have my business for life! The color I use is ash brown. It’s perfect, without any red tones.

2023-04-26

Difficult for arthritic hands to open and remove the safety seal. I liked the old style container. New style, not so much. The serum itself is fantastic.

2026-02-08

I've been a fan of BOLDIFY products for quite some time now. Nourishing Leave-in Serum is absolutely spot on when it comes to a fuller and thicker look. I will continue to use for my hair!!!!

2025-09-01

I had trouble opening the bottle and got fast/friendly help from customer service. I think it's a good product, but...deducted 2 stars because it's very scented and the scent doesn't go away after applying it. The fragrance is too potent for me, but if it was unscented or barely scented, it could be a 5 star item.

2025-02-28

I have been using the Boldify Nourishing Leave in Serum for a good while now, It’s really good!

2024-11-02

It is the best of the best. I don't know what I would do without it.. It works great what else can I say.

2024-02-22

Been using the Boldify serum for awhile now and nothing comes close to the way it leaves your hair feeling and looking!! My hair feels so healthy, shiny and full of body…… hands down the best product I have found!!!

2024-02-10

Really love their new shampoo. It is my favorite for helping with hair loss. Also use the conditioner and leave in serum. And the hairline powder. Good stuff!

2023-12-04

I find this to be a great way to add volume to your hair. Easy to use. A generous sized bottle that should last a long time. It’s very light weight and doesn’t weigh down my fine thin hair. Works better than anything else I have tried. Will definitely buy again.

2023-07-28

I do like the fuller look to my hair but it has a dull look no shine or softness

2023-04-10

VERY conditioning , I love how it makes my hair feel....soft and easy comb thru.

2023-03-22

Very pleased. My hair does feel fuller, and the body lasts a couple of days, which is nice.

2023-03-20

So many hair thickening serums out there. So many do not work. Boldify does work. I can feel the extra body in my very fine and sparse gray hair. The serum doesn't dry out my hair and I definitely don't get the frizzies. Thank you, Boldify, for another great product.

2023-03-09

My hair is thicker, less dry, and takes a nice curl from either a curling iron or hot rollers. This product adds moisture and body. Phew!

2023-02-15

I use this every day to make my thin hair look fuller. It’s amazing

2023-02-08

I love this product and am now using other Boldify products. My hair has not felt so full or thick for years.

2023-01-18

Love this serum, it leaves my hair feeling silky and thicker.

2022-08-25

Short and sweet, from the first application, my hair was fuller and thicker than it had been in 5 years. I will be using this after every shampoo. Speaking of shampoo, I use Boldify Shampoo and conditioner and it all works together to make your hair look great! I was skeptical but now I'm a believer. I even purchased their awesome hair dryer.

2022-07-07

I’ve used a lot of different products that claim to thicken hair and increase volume only to be disappointed. Boldify’s Hair Thickening Serum is the only product I’ve used that really works and keeps working until the next shampoo. I’m so impressed with its amazing performance. My hair looks and feels great. Nice fragrance too.

2022-06-06

Best product I have used that works wonderfully for older woman!! Keep it available!!!

2022-05-31