Dr. Groot Thickening Serum, Shampoo, Conditioner, and Scalp Treatment Set for Hair Loss – Clinical Results with Biotin and Rosemary for Hair Thinning, Shedding, Scalp Repair and Treatment

Dr. Groot Thickening Serum, Shampoo, Conditioner, and Scalp Treatment Set for Hair Loss – Clinical Results with Biotin and Rosemary for Hair Thinning, Shedding, Scalp Repair and Treatment

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Dr. Groot Thickening Serum, Shampoo, Conditioner, and Scalp Treatment Set for Hair Loss – Clinical Results with Biotin and Rosemary for Hair Thinning, Shedding, Scalp Repair and Treatment
$98.89
$98.89 $188.00
SAVE 47% Sold out
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THE ULTIMATE

HEALTHY SCALP DUO

169%

EXPERIENCED
AN IMPROVEMENT IN
SCALP MOISTURE*

  • STEP 1
    HAIR THICKENING SHAMPOO
    helps hair look and feel fuller, thicker from the root

  • STEP 2
    IN SHOWER TREATMENT
    exfoliates, cleanses and moisturizes scalp and hair

See The Difference After Every Wash

  • BEFORE
    Hair appears flat, dry, and lacking volume.
    Air-dried with no styling products used.

  • AFTER
    Hair looks fuller, healthier, and visibly revitalized.
    Individual results may vary.

Visible Hair Thickness In Just 2 Weeks*

Powered by a hair thickening shampoo and intensive in-shower treatment to help hair look fuller, healthier, and more volumized.
*Results may vary.

A hair conditioner that treats both your hair and scalp,

encouraging healthier and denserhair.

Boosts Scalp Hydration By 34.2%*

Helps deeply hydrate and nourish the scalp for healthier-looking, softer, and stronger hair.

*Based on clinical testing.

REDUCES HAIR LOSS Due To Breakage* By 82.2%

  • BEFORE

  • AFTER 1 WEEK

  • AFTER 2 WEEKS

    Powered By Scalp-Loving Ingredients

    Formulated with niacinamide, caffeine, biotin, rosemary leaf extract, salicylic acid, and panthenol to help support stronger, healthier-looking, fuller hair from root to tip.

    Salon-Quality Care For Stronger, Healthier Hair

    • Salon-quality formula

    • For all scalp types

    • Great for thin, damaged, dry hair

    • Bright and refreshing, orange-geranium scent

    • Free from parabens, silicones, and sulfates

    Before & After: Visibly Fuller, Healthier-Looking Hair in Just Weeks

    Before treatment, hair is shown air-dried naturally with no product or styling.
    After consistent use, hair appears visibly fuller, smoother, and more revitalized.

    Individual results may vary.

    Improve hair thickness in two weeks*

    • Product removed buildup that can clog scalp pores by 76%

    • 100% of subjects showed a measurable improvement visible scalp redness from dry skin

    *Based on a clinical test on 22 subjects using Hair Thickening Shampoo and Miracle in Shower Treatment together



    STEP 1

    HAIR THICKENING SHAMPOO

    helps hair look and feel fuller thicker from the root

    STEP 2

    IN SHOWER TREATMENT

    exfoliates, cleanses and moisturizes scalp and hair



    STEP 3

    HAIR THICKENING CONDITIONER

    amplifies hair's volume while strengthen strands

    STEP 4

    HAIR THICKENING SERUM

    precise spot care that nourishes scalp



    STEP 3

    HAIR THICKENING CONDITIONER

    amplifies hair's volume while strengthen strands

    STEP 4

    HAIR THICKENING SERUM

    precise spot care that nourishes scalp



    Targeted Scalp Care for Thicker-Looking Hair

    Featuring a precision roller applicator for easy, targeted application directly to the scalp.

    This lightweight serum nourishes the scalp to help promote the appearance of thicker, healthier-looking hair over time. Designed for precise spot care where your hair needs it most.

    REDUCE SCALP REDNESS*

    IN 2 WEEKS

    40%

    REDUCES SCALP MOISTURE LOSS

    30%

    IMPROVES SCALP HYDRATION

    47%

    REDUCES SCALP OIL

    "When Hair Thickening Shampoo, Hair Thickening Conditioner, and Hair Thickening Serum is used together.

    Fuller Hair Starts at the Scalp

    A powerful blend of caffeine, exfoliating acids, and nourishing vitamins works together to refresh the scalp, clear buildup, and support stronger, healthier-looking hair over time.

    Customer Reviews

    • My Hair Looks So Much Fuller

      After a couple weeks, my hair felt thicker, softer, and way less flat. My scalp also feels super clean without getting dry.

      Verified Purchase

    • Great For Thinning Hair

      This set gave my roots more volume and made my hair look healthier overall. The scent is fresh and feels very salon-quality.

      Verified Purchase

    • Actually Works

      I noticed less shedding in the shower and my hair stays fresher longer. Definitely one of the better thickening sets I’ve tried.

      Verified Purchase

      FAQs & Answers

      How often should I use this shampoo?

      For best results, use daily or at least 3–4 times per week.

      Is it safe for color-treated hair?

      Yes, the formula is safe for color-treated hair.

      When will I start seeing results?

      Many users notice fuller-looking hair in as little as 2 weeks.*

      How do I apply it?

      Use the roller applicator to apply directly onto the scalp, focusing on thinning or targeted areas.

      Does it leave hair greasy?

      No, the formula is lightweight and absorbs quickly without leaving residue.

      Is it suitable for all hair types?

      Yes, it’s designed for most hair types, including straight, wavy, curly, and textured hair.

      Will it help with oily scalp or buildup?

      Yes, it’s formulated with ingredients that help reduce excess oil and clear scalp buildup.

      What does this conditioner do?

      It helps support thicker, fuller-looking hair while nourishing and hydrating the scalp and strands.

      Is it safe for color-treated hair?

      Yes, it’s gentle and safe for color-treated hair.