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  • Boldify Hair Thickening Spray bottle with 8oz or 236ml. Image contains a stamp with text 2021 Bustle Editor Pick.
  • Boldify Hair Thickening Spray is safe and recommend to all hair types.
  • Blond Mature Woman showing her healthy-looking hair next to Boldify Hair Thickening Spray Bottle and message of thicker hair in seconds
  • Men showing healthy-looking hair next to oldify Hair Thickening Spray Bottle and message of light hold and natural definition
  • Woman showing her healthy-looking hair next to Boldify Hair Thickening Spray Bottle and message of Gentle, feather light formula.
  • Woman showing her healthy-looking hair next to Boldify Hair Thickening Spray and Boldify Hair Thickening Serum Bottles. Many stamps with texts of made in the USA, 100% animal cruelty-free, no dangerous chemicals and safe for colored treated hair.
  • Senior Woman showing her healthy-looking hair next to Boldify Hair Thickening Spray Bottle and a stamp of satisfaction guarantee.
  • Travel Size Option of Boldify Hair Thickening Spray Bottle with 2oz or 60ml.
  • Boldify Hair Thickening Spray bottle with 4oz or 118ml. Image contains a stamp with text 2021 Bustle Editor Pick.
  • Boldify Boldify Hair Thickening Spray Bottle with 4oz or 118ml and packaging box.
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Hair Thickening Spray - Get Thicker Hair in 60 Seconds

Rated 4.8 out of 5
Based on 6761 reviews

Just spray through damp hair then dry for incredible thickness and full volume.

 

  • Get Thick, Full, & Voluminous Hair In Seconds
  • Feather Light Formula - No Sticky Buildup
  • Safe for Color Treated and Thinning Hair
  • Makes Hair Easier to Style
  • Over 250,000+ Happy Customers
Sale price

$34.95

Regular price

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Crafted By Expert Stylists

If you struggle with fine and thinning hair, BOLDIFY Thickening Spray is the solution. It amps up baby fine hair, making it appear thicker, fuller, and healthier giving extra volume and body while leaving it flexible and natural looking, all day long.

This super lightweight formula won't leave a sticky buildup in your hair and won't weigh it down like other products can - A texturizing volume spray without the gunky residue, that washes out easily with water or shampoo.

Water/Aqua/Eau, Magnesium Sulfate, Polysorbate 20, Sea Salt/Maris Sal, Algae Extract, Macrocystis Pyrifera Extract, Fragrance/Parfum, Methylchloroisothiazolinone, Methylisothiazolinone, Blue 1/CI 42090, Yellow 5/CI 19140, Benzyl Salicylate, Eugenol, Linalool, Amyl Cinnamal, Butylphenyl Methylpropional, Hydroxyisohexyl 3-Cyclohexene Carbonate, Alpha-Isomethyl Ionone, Hydroxycitronellal.

PROVEN RESULTS

Step 1

Wash hair with your favorite shampoo (If you don’t have one, you’ll love our BOLDIFY Hair Thickening Shampoo!)

Step 2

Spray BOLDIFY Thickening Spray on slightly damp, towel dried hair

Step 3

Air dry for a natural voluminous lift, or blow dry for 3X more thickening satisfaction

BOLDIFY is committed to clean. These three power packed body boosters are included in our Hair Thickening Spray for their effectiveness, safety, and volumizing properties that not only work instantly, but ensure longer, stronger, healthier-looking locks long-term.

Algae Extract

Rich in many minerals - including selenium, magnesium, and copper - to protect against hair-fall and damage

Epsom Salt

Absorbs excess oil and provides a light hold while increasing hair diameter and volume

Giant Sea Kelp

Packed with Vitamin E to nourish and strengthen hair follicles and support optimal function

We craft every bottle of BOLDIFY Hair Thickening Fibers in our GMP approved lab - without Animal Derived Ingredients or Harmful Artificial Preservatives – and we never test on animals. Rest assured you’ll see thicker hair from this NATURAL, EFFECTIVE, and SAFE product or we’ll refund you every penny – no questions asked.

HEAR IT FROM
OUR CUSTOMERS

  • Works great on Fine Thin Hair! I have fine thin hair and this product works perfectly. Not sticky or heavy, just makes my hair appear thicker !

    MARY A. WELLS

    Verified Customer Review

  • Great Product and Fast Shipping: I have an undercut and I have Asian hair which means it is stiff, goes flat and not workable after it drys. This product gave my hair a much needed lift and stays in place after using hairdryer. It is a little sticky like what others have claimed but I like it because it stays the shape I need and with a little clay and hairspray, my hair stays in place and doesn't loose its shape throughout the day.

    CHARLES

    Verified Customer Review

  • Wow Product. I love Boldify products. I'm 80 years old, yes it's a current picture, and my hair if fine. It takes a lot of products to get body and bounce... as far as making my hair full and lasting I love it.

    LOREE L. C.

    Verified Customer Review

  • No blow drying needed... this stuff is amazing! I don't need to blow dry my wavy hair for volume anymore!

    JESS90

    Verified Customer Review

  • I LOVE this! I previously used the Adria volumizing spray until I ran out and found this. Voluminous products are essential to me, because my hair is super thin, and straight. It's been a curse (I don't care what you thick, curly haired girls say, haha!) if you have the same trouble/ this product is for you! My hair is in the best shape of its life!

    KRYSTEN

    Verified Customer Review

average rating 4.8 out of 5
Based on 6761 reviews
  • 5 Stars
    5493 Reviews
  • 4 Stars
    1140 Reviews
  • 3 Stars
    45 Reviews
  • 2 Stars
    33 Reviews
  • 1 Star
    50 Reviews
98% of reviewers would recommend this product to a friend
Customer photos and videos
6761 Reviews
Reviewed by Charm P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Wonderful

I could not live without this product!!

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Reviewed by Lois R.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Boldify has the best products for fine hair!!

I love this product. It gives my hair body without stickiness or stiffness. Boldify makes the best products for fine hair!

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Reviewed by Phil
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love Boldify!!

I love that Boldify helps in a quick blow dry and it helps my hair feel and look thicker. I also like there’s not a strong smell.

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Reviewed by Linda F.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Hair looks healthier

Liked fragrance of product and ease of styling

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Reviewed by KateD
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Makes hair thicker

It makes my hair look thicker and it has nice smell. I use it after I wash my hair.

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Hair Thickening Spray - Get Thicker Hair in 60 Seconds

Hair Thickening Spray - Get Thicker Hair in 60 Seconds