October 28, 2026

Hair Loss Shampoo Guide: Match Dr. Groot Scalp Care to Your Concern

Choosing a shampoo for hair loss? Start with your scalp. Match Dr. Groot Scalp Revitalizing Solution shampoos and scalp care to dry scalp, oily roots, buildup or breakage, and learn when to see a dermatologist.

Quick answer: Choose a hair loss shampoo by your scalp concern.

• Thinning, fragile hair: Hair Thickening Shampoo helps reduce hair loss due to breakage when used in a regimen.
• Dry, uncomfortable scalp: Scalp Soothing Shampoo helps hydrate and comfort the scalp.
• Oily roots: Purifying Clay Shampoo purifies oily roots and hydrates dry ends.
• Stubborn buildup: use Scalp Exfoliating Detox Water before you shampoo.
• Sudden, patchy or worsening hair loss: see a dermatologist.

A healthy scalp is the starting point for healthy-looking hair. A shampoo can't treat every type of hair loss, but it can keep the scalp clean, balanced and hydrated, and it can help reduce hair loss caused by breakage. Korean hair care brand Dr. Groot's Scalp Revitalizing Solution line matches each shampoo to a different scalp concern, so start by identifying yours.

Shedding, scalp problems or breakage?

Start by looking at where the change shows up. Dryness, oiliness or buildup calls for scalp care, hair that snaps along its length calls for breakage care, and hair loss that keeps changing over time calls for a dermatologist.

For thinning, fragile hair: Hair Thickening Shampoo

Hair Thickening Shampoo is designed to improve scalp health and leave hair looking thicker and fuller. It contains biotin, rosemary extract, caffeine and encapsulated prebiotics, and it is formulated without parabens, silicones and sulfates.

Used with Hair Thickening Conditioner, Miracle in Shower Treatment and Hair Thickening Serum, it reduced hair loss due to breakage by 82.2% in 2 weeks.¹ Used with Miracle in Shower Treatment, it improved scalp hydration by 169% and removed 76% of buildup that can clog scalp pores in 2 weeks.²

For a dry, uncomfortable scalp: Scalp Soothing Shampoo

Scalp Soothing Shampoo is formulated with biotin and cica extract to help hydrate and comfort the scalp, and it works for all hair types, including dry scalp. In a clinical test, scalp hydration improved by 20% after one use and 23% after one week, and excess scalp oil was reduced by 93% after one use.³ Biotin helps support keratin for healthy-looking hair, and cica extract is known for its hydrating property.

For oily roots: Purifying Clay Shampoo

Purifying Clay Shampoo uses three kinds of clay to instantly purify oily roots and hydrate dry ends. Its clay trio of white, herbal and glacial clay helps reduce excess oil, while biotin and rosemary extract care for the hair and scalp. It purified the scalp by 92% after one use⁴ and reduced excess sebum by 48% in 2 weeks.⁵ Rinse thoroughly and follow with a conditioner.

For stubborn buildups and flakes: Scalp Exfoliating Detox Water

Some product buildup resists regular shampooing. Scalp Exfoliating Detox Water is a pre-shampoo treatment that removes buildup, excess sebum and impurities that can clog pores. Apply it to damp hair with the applicator tip, massage it in, rinse, and then shampoo as usual. It is gentle enough for everyday use.

For a quick scalp treatment in the shower: Miracle in Shower Treatment

If a leave-on hair mask feels like too much work, or you only have time for a short shower, a rinse-off scalp treatment fits into the routine you already have. After shampooing, apply Miracle in Shower Treatment to wet hair and scalp, massage it in gently and rinse with water.

In a test on 30 hair tresses, it improved hair smoothness in 5 seconds.⁶ Used with Hair Thickening Shampoo, it improved scalp hydration by 169% and removed 76% of buildup that can clog scalp pores in 2 weeks.² After 5 seconds of massage, the liquid formula turns into a creamy texture. It contains arginine, which helps visibly fortify hair follicles and soothe the scalp, along with panthenol for moisture, niacinamide to help support keratin and salicylic acid to help cleanse buildup that can clog scalp pores. It is 250 mL (8.4 fl. oz.) and USD 33.

For breakage: add conditioner and leave-in care

Breakage makes hair look thinner even when it isn't falling out from the root. Dr. Groot Hair Thickening Conditioner, Hair Thickening Serum and Hair Thickening Tonic each help reduce hair loss due to breakage. Use the conditioner after every shampoo, working it through damp hair and scalp before you rinse, and add the serum or tonic as a leave-in step.

Put it together: a scalp-first routine

1. Before you shampoo, as needed: part damp hair with the applicator tip of Scalp Exfoliating Detox Water, apply it to the scalp, massage with your fingertips and rinse with warm water.
2. Shampoo: use the shampoo that matches your main scalp concern. Apply it to wet hair and scalp, massage into a lather and rinse thoroughly.
3. After shampooing: apply Miracle in Shower Treatment, massage it in and rinse.
4. Condition: work Hair Thickening Conditioner through damp hair and scalp, then rinse. One use improved scalp hydration by 34.2%.⁷
5. Leave-in care: finish with Hair Thickening Serum or Hair Thickening Tonic.

When to see a dermatologist

A shampoo cares for the scalp and hair, but it does not treat hereditary pattern hair loss. See a dermatologist if hair loss comes on suddenly, appears in patches or keeps getting worse.

FAQ

Can a shampoo help with hair loss?

A shampoo can't treat every cause of hair loss, but it can improve the scalp environment and help reduce hair loss due to breakage. Dr. Groot Hair Thickening Shampoo reduced hair loss due to breakage by 82.2% in 2 weeks when used with the full Scalp Revitalizing Solution routine.¹

Which Dr. Groot shampoo is best for a dry scalp?

Scalp Soothing Shampoo. It is formulated with biotin and cica extract to help hydrate and comfort the scalp.

Which Dr. Groot shampoo is best for an oily scalp?

Purifying Clay Shampoo. Its three kinds of clay purify oily roots while hydrating dry ends.

Can I use these shampoos on color-treated hair?

Yes. Hair Thickening Shampoo, Hair Thickening Conditioner and Miracle in Shower Treatment are color safe, and Scalp Soothing Shampoo and Purifying Clay Shampoo are safe for color-treated hair.

When should I stop trying new shampoos and see a dermatologist?

See a dermatologist if hair loss is sudden, patchy, persistent or getting worse, or if you notice a change in your hairline or part.

¹ Based on a two-week clinical test of 24 subjects using Scalp Revitalizing Solution Hair Thickening Shampoo, Hair Thickening Conditioner, Miracle in Shower Treatment and Hair Thickening Serum together daily.

² Based on a clinical test on 22 subjects using Hair Thickening Shampoo and Miracle in Shower Treatment together.

³ Based on a clinical test on 22 subjects.

⁴ Based on a clinical test on 21 subjects with micro-dust on their scalps.

⁵ Based on a clinical test of 32 subjects.

⁶ Based on a test of 30 hair tresses using Miracle in Shower Treatment.

⁷ Based on a clinical test of 21 subjects using Hair Thickening Conditioner.