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  • Boldify Hair Thickening Conditioner Bottle with 8oz or 236ml.
  • Boldify Hair Thickening Conditioner Bottle next to a happy woman showing thick and healthy-looking hair.
  • Boldify Hair Thickening Conditioner Bottle with Biotin and Pro Vitamins B5.
  • Boldify Hair Thickening Conditioner Bottle next to a happy man showing well-treated and healthy-looking hair.
  • Senior Woman showing her healthy-looking hair next to Boldify Hair Thickening Conditioner Bottle.
  • Woman with wet hair holding Boldify Hair Thickening Conditioner Bottle.
  • Woman showing her healthy-looking hair next to Boldify Hair Thickening Conditioner Bottle and many stamps 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 Conditioner Bottle and a stamp of satisfaction guarantee.
  • Travel Size Option of Boldify Hair Thickening Conditioner Bottle with 2 oz or 60ml.
  • Boldify Hair Thickening Conditioner Bottle with 8oz or 236ml and packaging box.
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Hair Thickening Conditioner - Stimulates Thicker & Fuller Hair

4.7
Rated 4.7 stars
728 Reviews
Sale price

$19.95

Regular price

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Thicker, fuller, more voluminous hair from the first use! Boldify's powerful hair thickening conditioner is one of the best hair thickening products for women and men. Instantly absorbing deep into each shaft to nourish and strengthen strands, promoting thicker, fuller, softer hair with tons of lift and volume!

Healthy, lightweight hydration: Smooth, touchably soft hair with lots of movement and bounce? Yes, please! Made for all hair types, Boldify Hair Thickening Conditioner won't weigh down delicate hair or cause product buildup. It strengthens, moisturizes, and fortifies your strands naturally, leaving hair manageable and easy to style (NOT heavy, greasy, or oily).

Banish excessive breakage: Boldify's Biotin Thickening Conditioner complex is infused with hair-strengthening Biotin, plus extra-concentrated Aloe Vera and Rosemary Extract. Pure, natural, hair-safe ingredients weightlessly condition & nourish for a beautiful, shiny, voluminous finish today and longer, stronger locks tomorrow.

Fight unnecessary fall: The ultimate conditioning anti-hair loss treatment for women and men, Boldify Hair Thickening Conditioner works flawlessly with our Hair Thickening Shampoo to promote a moisture-balanced, debris-free scalp and happier, healthier follicles - to minimize fall outside of the normal growth cycle & maximize strand retention!

Premium value, premium performance: You’re reaping all the color-safe benefits of stylist-formulated, salon-quality, sulfate-free scalp & strand nutrition in the comfort and convenience of your own home - without the hassle of making an appointment and spending an hour or more in the chair - for less than half the cost of a single conditioning treatment in the salon!

USA made, no harmful chemicals - results guaranteed: Proudly crafted in the USA under GMP guidelines - without harmful chemicals like parabens or SLS - and never tested on animals - 100% cruelty-free. You can rest assured you’ll see thicker hair and a fuller finish from this pure, potent, gentle hair thickening shampoo for men and women - or we’ll refund you the purchase price. No questions asked, no return required!

Over 250,000 happy, beautiful customers have already transformed their tresses with Bolidfy!
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Crafted By Expert Stylists

The extra concentrated Aloe Vera, Rosemary extract, and vitamins and minerals in BOLDIFY's Hair Thickening Conditioner work in unison – removing DHT (a root cause of hair loss) and absorbing excess oil, then balancing moisture for a healthy, clean-feeling scalp that’s prepped for maximum strand retention.

THIN, FLAT, FINE HAIR WEIGHING YOU DOWN? BOLDIFY’s Hair Thickening Conditioner goes to work on contact, instantly infusing into your hair shafts and nourishing from the inside to banish breakage and thicken, strengthen and silken hair – for that full-volume look you want to see every day.​

Water/Aqua/Eau, Cetyl Alcohol, Stearyl Alcohol, Dicetyldimonium Chloride, Hydrolyzed Silk, Hydrolyzed Wheat Protein, Aloe Barbadensis Leaf Juice, Spirulina Platensis Extract, Rose Canina Fruit Extract, Panax Quinquefolius Root Extract, Centella Asiatica Extract, Panthenol, Methyl Gluceth-10, Arginine, Aspartic Acid, PCA, Glycine, Alanine, Biotin Serine, Valine, Salicylic Acid, Sorbic Acid, Proline, Threnine, Isoleucine, Retinyl Palmitate, Phospholipids, Sodium PCA, Histidine, Phenylalanine, Tocopheryl Acetate, Ascorbyl Palmitate, Glycerin, Fragrance/Parfume, Dimethicone, Hydroxyethylcellulose, Cetrimonium Chloride, Polyquaternium-37, Propylene Glycol Dicaprylate/Dicaprate, PPG-1 Trideceth-6, PEG-90M, Sodium Lactate, Sodium Hydroxide, Caprylyl Glycol, Decylene Glycol, Citric Acid, Sodium Benzoate, Phenoxyethanol.

BOLDIFY is committed to clean. Here are just three of the many power-packed body boosters included in our Hair Thickening Conditioner for their effectiveness, safety, and thickening properties.

BIOTIN

This 'Hair Food' vitamin is known to increase strand retention and reduce breakage for longer, stronger, & healthier-looking hair

SAGE

Sage is said to be highly beneficial for thinning hair due to natural oils that strengthen the roots and provide important nutrients to the hair follicles

ROSEMARY

Rosemary is known to help promote circulation in the scalp, and reduce premature greying and dandruff

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

4.7
Rated 4.7 stars
Based on 728 reviews
Total 5 star reviews: 578 Total 4 star reviews: 121 Total 3 star reviews: 10 Total 2 star reviews: 4 Total 1 star reviews: 15
96%would recommend this product
728 reviews
  • GV
    Glenda V.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    18 hours ago
    Boldify hair thickening conditioning

    Boldify hair products are amazing for volume and thickening your hair. You will get addicted to them.

    Was this helpful?
  • M
    Mimi11
    Verified Buyer
    I recommend this product
    Rated 5 stars
    18 hours ago
    Adds Fullness and Body

    I’m now using both the shampoo and conditioner, and they appear to add fullness that helps cover areas of hair loss.

    Was this helpful?
  • JC
    Joyce C.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    6 days ago
    Wonderful!

    It works wonders for me.

    Was this helpful?
  • AC
    Amazon C.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    1 week ago
    This stuff works!!

    This is my first time using the Boldify conditioner, although I have been using their other fine products for some time now , and find this to work very well to give volume and softness to my very thin hair. I would recommend it highly. I have used many products over the years, but unlike disappointment with those in the past, this actually does work as advertised.

    Was this helpful?
  • AL
    Arlene L.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    2 weeks ago
    Great Product for fuller hair

    Love all their products to add fullness to thinning hair

    Was this helpful?
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Hair Thickening Conditioner - Stimulates Thicker & Fuller Hair

Hair Thickening Conditioner - Stimulates Thicker & Fuller Hair