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Vorderseite der Alpecin Coffein DMG Serum Flasche mit transparenter Kappe. Rotes Design mit weißem Kreis und rotem Alpecin-Logo, darunter ‚Coffein DMG Serum‘. Wirkversprechen ‚Steigert die Mikro-Durchblutung‘ und ‚Reduziert Haarausfall‘. Gelbes Band mit ‚Leave-in‘ Hinweis.
Split image: On the left side, there's a red hair root with the note "DMG promotes micro-circulation"; on the right side, a blue hair root is shown with the note "Caffeine stimulates the hair root"
200 ml bottle of Alpecin Caffeine DMG Serum; next to it are a calendar icon with the heading "Use daily" and an icon of a crossed-out shower with the heading "Do not rinse out"
Rückseite der Alpecin Coffein DMG Serum Flasche mit transparenter Kappe. Etikett mit ‚Coffein DMG Serum‘ und Hinweis auf Haarausfallreduktion. Wirkstoffe und Anwendungshinweise, Bild einer Haarwurzel. Warnhinweise und Hersteller ‚Dr. Kurt Wolff, Bielefeld‘, ‚Made in Germany‘.
Vorderseite der Alpecin Coffein DMG Serum Behälter mit transparenter Kappe. Dunkelrotes Design mit weißem Alpecin-Logo, darunter ‚Coffein DMG SERUM‘. Produktvorteile ‚Steigert die Mikro-Durchblutung‘ und ‚Reduziert Haarausfall‘. Orangefarbenes Schild ‚Leave-in‘.
Drei Produkte der Alpecin Coffein DMG Serie nebeneinander. Zwei Flaschen Coffein DMG Shampoo mit weißem Klappverschluss, transparentes Rot mit ‚Alpecin Coffein DMG Shampoo‘. Rechts Coffein DMG Serum mit transparenter Kappe, ‚Steigert die Mikro-Durchblutung, Reduziert Haarausfall*‘. Gelber Sticker ‚Leave-In‘.
NEW

Caffeine DMG Serum

With the active ingredients caffeine + DMG (dimethylglycine)

  • Effectively reduces hereditary hair loss
  • Increases micro-circulation
  • Application in just 20 seconds
  • Only available here in the Alpecin Shop
10 % Discount
Old price: €59.99New price: €53.99400 ml (€134.98 / 1 l) • including VAT, plus shipping

Delivery options

  • available
  • Delivery time: 2-4 working days
  • Free shipping on orders over €35
Aqua, Alcohol Denat., Citric Acid, Sodium Dimethylglycinate, PEG-40 Hydrogenated Castor Oil, Panthenol, Menthol, Caffeine, Zinc PCA, Niacinamide, Parfum.
Avoid contact with eyes.
Mode of action

DMG promotes the micro-blood-circulation of the scalp

Hair loss* is effectively reduced.

Micro-blood-circulation: The foundation for healthy hair growth

In areas affected by hair loss, this is reduced to below 40 %.

This is where DMG comes in:
Its mode of action, comparable to Minoxidil, ensures improved micro-blood-circulation and the hair roots are once again supplied with nutrients.

Additionally, caffeine stimulates the hair root

Caffeine has been known for over 20 years for its growth-stimulating effect on hair roots. It inhibits the breakdown of the intracellular messenger cAMP. As a result, more energy is available to the cells and cell growth is stimulated.

Caffeine is thus the most researched active ingredient of plant origin against hereditary hair loss.

Caffeine + DMG: Even more effective when combined

Individually, caffeine and DMG are already highly potent active ingredients. In Alpecin's unique, patent-pending active complex, they are now even more powerful.

The result: Hereditary hair loss is now effectively reduced and hair growth** can be increased.

The new Caffeine DMG Serum is Alpecin's strongest product against hair loss.ESzW

Dr. Erik Schulze zur Wiesche

Head of Research & Development

Application

This is the only way to achieve the best result

Apply daily

Massage in and do not rinse out

Use consistently

Also available as a shampoo

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
View product
Zwei rote Shampooflaschen mit der Aufschrift "Alpecin Coffein DMG Shampoo" stehen neben einer roten Flasche Haarserum mit der Aufschrift "Alpecin Coffein DMG Serum"

Or as a bundle

Our bundle consists of 2x shampoo and 1x serum and is the perfect combination to ensure your daily dose of Caffeine DMG.

No time to wash your hair? Use our serum on no-wash days.

Discover the bundle
Measurement method

First-time evaluation of more than 100,000 individual hairs

In collaboration with the Fraunhofer Institute, Dr. Wolff Research has now taken a systemic approach to hair loss* and conducted a comprehensive analysis of the human scalp.

Whereas previous studies examined areas with only around 300 hairs, our new method, which evaluates more than 10,000 hairs per head, provides precise results:

The combination of caffeine and DMG can effectively reduce hair loss*. And in some cases, new hair growth** was even observed.

Clinical study

Hair loss* was reduced in 94% of participants

Double-blind, randomised, and placebo-controlled study:

The graph shows the results of the hair pull test over time, comparing "Caffeine + DMG" with "Placebo." The test group decreases, while the control group increases. The X-axis marks the days, and the Y-axis shows the mean values with confidence intervals.

The clinical study was conducted on 154 men with hereditary hair loss. These men used either the new Caffeine DMG Serum (verum) or a placebo serum 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.
Read the full study
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*.

View full story
FAQ

Answers to your questions

Already after 3 months of regular use, clinical studies have shown a significant reduction in hereditary hair loss.

For a successful treatment of hereditary hair loss, it's essential to apply Caffeine DMG to the scalp daily. Important: Do not rinse out the serum.

Unlike medicinal products, no undesirable side effects are to be expected with regular use. None were found in studies or reported by consumers so far.

To the general FAQs

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* hereditary hair loss
** in vivo study, subgroup analysis, placebo-controlled, n=30 participants with hereditary hair loss