Dr. Groot Hair Thickening Serum | Roll-On Scalp Treatment | Clinically Tested

Dr. Groot’s Award-Winning Hair Thickening Serum is designed for a scalp-first approach to fuller-looking hair. The roll-on bottle delivers precise spot care with a cool, metal tip, while a menthol-infused watery gel provides a refreshing, lightweight finish as you apply it.

Inspired by Korean hair care science, this formula blends skin-care inspired ingredients with scalp wellness. Biotin, rosemary leaf extract, salicylic acid, panthenol, niacinamide, and caffeine work together to nourish the scalp and support a balanced environment. The product is formulated without parabens, silicones, sulfates, or gluten, making it suitable for a variety of hair types and routines. Dermatologically tested and safe for color-treated hair, it fits into daily care without heavy residue.

What makes it different

• Roll-on design enables precise spot care with a metal tip for targeted coverage
• Menthol-infused watery gel delivers a cooling, lightweight finish that feels refreshing
• Enriched with biotin, rosemary leaf extract, salicylic acid, panthenol, niacinamide, and caffeine
• Free from parabens, silicones, sulfates, and gluten
• Dermatologically tested and safe for color-treated hair

Clinical findings you may find relevant

• 82.2% reduction in hair loss due to breakage in 2 weeks
• 46.42% reduction in scalp oil
• 39.52% reduction in scalp moisture loss
• 30% improvement in scalp hydration

How to use

• Apply to clean, dry scalp to areas where you want extra care
• Roll on directly to the scalp and allow the gel to absorb before styling
• Follow your regular hair routine as needed for ongoing maintenance

Who this is for

This lightweight serum is designed for individuals seeking a refreshed scalp feel, a fuller appearance, and a quick-absorbing treatment that works with color-treated hair.

Why choose Dr. Groot

Dr. Groot is a respected Korean hair care brand known for award-winning formulations focused on scalp balance and hair fullness. This product emphasizes real-world use and daily consistency, offering possibilities rather than guarantees as part of an overall hair care routine.

About Dr. Groot Hair Thickening Serum | Roll-On Scalp Treatment | Clinically

Dr. Groot Hair Thickening Serum is a roll-on scalp treatment designed for those seeking fuller-looking hair. Featuring a menthol-infused watery gel, this serum offers a refreshing application. Key ingredients include biotin and rose, known for their hair care benefits. Ideal for individuals interested in Korean-inspired hair care solutions.

• Roll-on bottle for precise application
• Infused with menthol for a refreshing feel
• Contains biotin and rose for hair care
• Inspired by Korean hair care science
• Ships across the UK, priced in GBP

How to use

Apply the Dr. Groot Hair Thickening Serum directly to the scalp using the roll-on applicator. Focus on areas where fuller-looking hair is desired. Gently massage the product into the scalp with the metal tip for optimal absorption. Use as directed on the label.

Frequently asked questions

What is the Dr. Groot Hair Thickening Serum?
It's a roll-on scalp treatment designed to support fuller-looking hair, featuring a menthol-infused watery gel and ingredients like biotin and rose.

Does British Harmonia ship Dr. Groot products across the UK?
Yes, British Harmonia ships all products, including Dr. Groot, across the UK with prices in GBP.

How do I use the Dr. Groot Hair Thickening Serum?
Apply directly to the scalp using the roll-on applicator, focusing on desired areas, and massage gently with the metal tip.

Is the Dr. Groot Hair Thickening Serum available in the UK?
Yes, you can purchase the Dr. Groot Hair Thickening Serum through British Harmonia, which ships across the UK.

Product information is for general reference only. Always read and follow the directions, warnings and ingredient list on the packaging. For any medicated or over-the-counter product, follow the instructions and consult a pharmacist or healthcare professional if unsure.