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Shampoo & Scalp Care Well documented

Dr. Groot Thickening Shampoo

Dr. Groot (LG H&H) · For Menopause shedding · $33 (13oz)

Dr. Groot is a Korean thickening shampoo that editors rate highly and users find pleasant, with less greasiness and a fresh feel. Treat it as good scalp care rather than a treatment: it can make hair feel fuller and cleaner, but a shampoo does not change pattern hair loss. At around $33 it is pricey for the category.

Who it is for

  • You want a nicer daily shampoo that leaves hair feeling fuller
  • You like Korean scalp-care formulas

Who it is not for

  • You expect a shampoo to change shedding
  • You have a dry, easily tight scalp

What users report

  • Editors ranked it among the best thickening shampoos they tested (review coverage)
  • Users report less greasiness, less flaking, and a fuller feel (forums)

Complaints and concerns

  • Frequent daily use can leave dry scalps feeling tight (user reviews)
  • Expensive for a shampoo, which draws some pushback (user reviews)

Before you try it

  • It is scalp care, not a hair-loss treatment
  • Go gentler if your scalp runs dry

Ingredients and proposed mechanism

A K-derma formula with rosemary oil, biotin, and caffeine, marketed for thinning and aging hair. Any benefit is to the feel and condition of hair and scalp.

Price and where to buy

About $33 for 13oz, as of 2026-07.

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Sources

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