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DMG: Turning point in hair loss* research

Dimethylglycine (DMG) promotes microcirculation in the scalp, ensuring the hair roots are supplied with nutrients again.

Check out Caffeine DMG Shampoo

Summary

Thanks to decades of research, it's known that caffeine boosts hair root activity and extends the growth phase of hair roots.

The new active ingredient, Dimethylglycine (DMG), was previously completely unknown in dermatological research. Studies show that DMG increases microcirculation, meaning it enhances the blood supply to the smallest blood vessels, thereby improving the nutrient supply to the hair roots.

Microscopic close-up of a hair root surrounded by blood vessels, symbolizing the importance of blood circulation in hereditary hair loss in men.
Blood supply to the smallest blood vessels (microcirculation)
Nutrient supply to the hair root

Microcirculation: the foundation for healthy hair growth

Schematic illustration of the dilation of the smallest blood vessels around the hair root, symbolizing the effect of DMG against hereditary hair loss in men.
Schematic Representation of Vessel Dilation After DMG Addition

Caffeine and DMG support the nutrient supply and activity of the hair roots. These two effects are particularly important when the hair follicle is weakened.

A clinical study shows that the patented combination of caffeine and DMG effectively reduces hereditary hair loss and can even increase hair growth**.

Clinical study

92 %

of users had a clinically proven reduction in hair loss

A double-blind, randomized, placebo-controlled study involving 154 men with hereditary hair loss, who used either the new Caffeine + DMG shampoo or a placebo shampoo daily over a period of 6 months.

Hair growth** can be increased

The analysis of the study subgroup showed a significant increase in hair growth**:

Three close-up shots of skin show hair growth at intervals: 'Day 0,' 'Day 84,' and 'Day 168.' Each image displays different hair density on a similar skin surface.
Phototrichogram: Clinical tests conducted at Eurofins Cosmetics & Personal Care Italy.
Dimethylglycine (DMG): A substance that naturally occurs in all body cells and plays a key role in cellular metabolism.ESzW

Dr. Erik Schulze zur Wiesche

Head of Research & Development

Video

The Alpecin Story

The OMR Original takes a look behind the scenes at Alpecin and shows how a chance discovery in the lab, the courage to make radical decisions, ambitious goals, and unconventional marketing paved the way for Alpecin to become the leading – and often copied – manufacturer of products against hair loss*.

Guide

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A cross-sectional view of a hair follicle, highlighted in shades of brown and blue. Black arrows indicate specific dark regions within the follicle, suggesting areas of interest or focus for analysis.

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A red shampoo bottle labeled "Alpecin Caffeine DMG Wirkkomplex" stands on a smooth, white surface.
New

Caffeine DMG Shampoo

Active complex with caffeine + dimethylglycine (DMG)

  • Effectively reduces hereditary hair loss
  • Can boost hair growth**
  • Only available here in the Alpecin shop

* hereditary hair loss
** in vivo study, n=15 participants with hereditary hair loss