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Leave-in Hair Thickening Treatment

Leave-in Hair Thickening Treatment

 (550+ Verified Reviews)

😊 Thicker, fuller hair instantly

🎀 Instantly thicker with one blow-dry

💖 Safe for color & extensions

✨ Weightless, no sticky feel

Regular price $34.95
Regular price $34.95 Sale price $45.00
SAVE 22% Sold out

Note: Only 17 Bottles left in stock

 
Leave-in Hair Thickening Treatment

Leave-in Hair Thickening Treatment

Regular price $34.95
Regular price $34.95 Sale price $45.00
SAVE 22% Sold out
  • "I’ve tried everything for volume, and this is the only product that actually works!"

    Liz N.
  • "It makes my fine hair look full, soft, and bouncy without feeling heavy!"

    Donna
  • "I was shocked at how much thicker my hair looked after just one use—game changer!"

    Curin J.
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    How to Use

    1. After shampooing and conditioning, towel-dry hair lightly.
    2. Shake bottle well, then dispense two to three pumps into palm and smooth through damp hair, starting one inch below part and through to ends.
    3. Do not rinse.
    4. Style with heat to activate.

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    Our Guarantee

    If you're not 100% satisfied within the first 30 days, just send it back to us and we'll give you a full refund.

    No need to worry about the return shipping - we've got you covered!

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    Shipping Info

    We offer fast and reliable shipping on all orders. You can expect to receive it within 7-12 business days based on your location.

    Please contact our customer service team for assistance if you have any questions or concerns about your shipment.

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    Ingredients

    Aqua/Water, Glycerin, Polyquaternium-4, Panthenol, Polyquaternium-11, PEG-12 Dimethicone, Silicone Quaternium-18, PPG-26-Buteth-26, Phenoxyethanol, PEG-40 Hydrogenated Castor Oil, Trideceth-6, Corn Starch Modified, Fragrance/Parfum, Hydrolyzed Quinoa, Disodium EDTA, Trideceth-12, Hydrolyzed Keratin, Caprylyl Glycol, Beta Glucan (Oat), 1,2-Hexanediol, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Citric Acid, Hexyl Cinnamal.

    Descriptive Text View full details

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    🔥 Heat-protectant

    💖 Boosts fullness

    💨 Lightweight

    • ★★★★★

      "These curls!!! Heaven! My hair has never looked this thick before! It actually holds volume all day—I'm obsessed!

      Amanda W.

    • ★★★★★

      "I thought my hair was too thin for volume, but this changed everything. So easy to use!"

      Bradley L.

    • ★★★★★

      "I’ve spent years searching for a product like this. Finally, something that works!"

      Brooke L.

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      JustCherished vs Others

        Others

      Weightless formula

      Stays Volumized All Day

      Safe for color-treated hair

      Results

      At JustCherished™, we believe hair care should be effortless yet powerful. Our Leave-In Treatment instantly thickens, plumps, and volumizes fine hair—all in a weightless, non-greasy formula that’s activated with heat for maximum results.

      Results heading

      97%

      said their hair looked visibly thicker after one use

      95%

      felt their hair had more volume that lasted all day

      91%

      91% said their fine hair held style better after using this

      Frequently Asked Questions (FAQ)

      help

      Can I use this if I don’t blow-dry my hair?

      The formula is heat-activated, so you won’t get the full effect without blow-drying.

      help

      Is this safe for color-treated or extension hair?

      Yes! It’s completely safe for color-treated hair and extensions.

      help

      Can I use this every day?

      Absolutely! You can apply it every time you wash your hair for continuous volume.

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      Will this make my hair greasy or stiff?

      No, the formula is weightless and leaves your hair soft, full, and natural-looking.

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      How is this different from a volumizing mousse?

      This is a treatment, not just a styling product. It actually thickens each strand for long-term results, not just temporary lift.

      help

      Where can I find the ingredient list?

      You can find the full ingredient list for our product below:

      Aqua/Water, Glycerin, Polyquaternium-4, Panthenol, Polyquaternium-11, PEG-12 Dimethicone, Silicone Quaternium-18, PPG-26-Buteth-26, Phenoxyethanol, PEG-40 Hydrogenated Castor Oil, Trideceth-6, Corn Starch Modified, Fragrance/Parfum, Hydrolyzed Quinoa, Disodium EDTA, Trideceth-12, Hydrolyzed Keratin, Caprylyl Glycol, Beta Glucan (Oat), 1,2-Hexanediol, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Citric Acid, Hexyl Cinnamal.