







⚡ Unlock your hair’s full potential with every wash!
Alpecin Double Effect Shampoo is a 200ml caffeine-infused formula designed specifically for men to combat dandruff and support natural hair growth. Combining salicylic acid and piroctone olamine, it effectively removes flakes and relieves scalp irritation. Enriched with zinc and niacinamide, this silicone-free shampoo strengthens hair roots and promotes thicker, healthier hair. As Germany’s top-selling shampoo for thinning hair, it’s scientifically proven and trusted by thousands for daily use.







| ASIN | B01HQHHLA6 |
| ASIN | B01HQHHLA6 |
| Best Sellers Rank | 4,440 in Beauty ( See Top 100 in Beauty ) 223 in Shampoos (Beauty) |
| Brand | Alpecin |
| Colour | red |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,081) |
| Customer reviews | 4.6 4.6 out of 5 stars (2,081) |
| Date First Available | 3 Aug. 2011 |
| Format | Liquid |
| Is discontinued by manufacturer | No |
| Item dimensions L x W x H | 44 x 70 x 154 millimetres |
| Item model number | 326645 |
| Item model number | 326645 |
| Item weight | 200 Grams |
| Manufacturer | Dr. Kurt Wolff GmbH & Co. KG |
| Manufacturer | Dr. Kurt Wolff GmbH & Co. KG |
| Package Weight | 0.24 Kilograms |
| Package dimensions | 15.4 x 6.8 x 3.9 centimetres |
| Product Dimensions | 4.4 x 7 x 15.4 cm; 200 g |
| Product Dimensions | 4.4 x 7 x 15.4 cm; 200 g |
| Scent | Caffeine |
| Skin type | Normal |
| Special features | Moisturising, Shiny |
| Target audience | Men |
| Volume | 200 Millilitres |
N**R
It helps with other measures
As others have shared (on YouTube) it does make my hair oil up more rapidly than if I was using normal anti-dandruff shampoo meaning a daily wash is mandatory where before I could get away with every 2 days. But I do notice FAR less hairfall. The initial effects of minoxidil scared me a bit so I stopped that and switched to this shampoo along with a more varied diet and using multivitamin supplements. Together that does seem to have helped meaningfully. The oiliness side effect also meant I had to pay attention to how I clean my face and back (because in a shower it's hard to avoid it getting on those areas) - I now use a salicylic acid face cleanser followed up by a carefully chosen gel moisturiser. That also helped for other skin issues I've been having, as I had been using an oil based body moisturiser on my face before. For context I'm a caucasian male in my 30s and noticed a positive effect on the crown of my hair after about a month or two of use (along with a better diet). I think my follicles were still at a stage where regrowth in the same areas were possible. Your milage may vary.
J**S
Excellent shampoo fast delivery
This product is amazing the delivery was fast would recommend
Y**Y
Signs are good
Hair “feels” healthy yet too soon to see if it clears dandruff but signs are good! Would recommend
A**R
Good product good price
I've used this shampoo before. I'm not really sure if it does what it says. But what hair I've got feels clean and not itchy.
A**R
Good Value
Great value for money. This is a top product I have used for years but it is a bit expensive so any deal like this is a winner.
H**U
It’s really good
I had heard about this item for a long time. I finally tried it recently, and I think I should have used it earlier. It’s really good for cleaning, and even after three days, my hair still smells nice.
P**.
It’s work
Good packing, it’s work for me.
A**C
A reasonable price
Can't really review it as my son has only been using it for 3 days, but he says it smells nice and leaves his hair nice and soft!
F**S
كويس مرا بس لازم يجلس ع الشعر ٧ دقايق
C**N
lo consiglio
J**E
After I got an allergy to hair products like hairspray I suffered from very bad dandruff episodes, itching of the scalp and rashes. I tried other shampoos like H&S and they worked mildly but took a long time to work and still suffered from these episodes now and then. Since the first use of Aloe in I noticed a great relief of my symptoms and after the second or third use were completely gone and, using it every other day have never come back. I live in Spain where this shampoo is not sold, but it's so good that it pays off ordering it all the way from Germany.
V**A
Da ich immer wieder leicht Schuppen bekomme, habe ich mich für das Alpecin Shampoo mit Doppelter Wirkung entschieden. Das war auch die richtige Entscheidung. Ich bekam nach einer Allergie gegen Penicillin total viele Schuppen und auch Haarausfall. Dank des Shampoos hab ich das wieder in den Griff bekommen.
W**E
This product works so well at stopping dandruff and itching. I love it!
Trustpilot
2 weeks ago
3 weeks ago