





From the brand


New Alpecin Gray Attack
Introducing Gray Attack Caffeine and Color Shampoo! New pigmentation technology darkens gray hair with every use.
Caffeine Shampoos for All Men

Alpecin
Our Alpecin products are characterized by its special caffeine complex. Out shampoos cleanse the scalp to promote natural hair growth.
Product Dimensions : 6.89 x 5.94 x 2.44 inches; 9.12 ounces
UPC : 850040347456
ASIN : B0CFRXW46H
Best Sellers Rank: #71,410 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #1,832 in Hair Shampoo
Customer Reviews: 3.4 3.4 out of 5 stars 358 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
NATURALLY REDUCES FIRST GREY HAIRS, providing subtle, natural-looking results with each wash. Suitable for all hair colors, it’s especially effective for light brown to black hair.
CONTROL THE COLOR INTENSITY by adjusting the application time and frequency, the longer the application time, the more intense the dark color effect. First results are already visible after 2-4 weeks of everyday use. Your hair will look darker and fuller again.
YOUR DAILY HAIR ROUTINE Simply massage into the scalp, leave for just 2-5 minutes before rinsing thoroughly. Use daily for the first few weeks until the noticeable, desired result is achieved. Then alternate with normal shampoo to maintain the shade.

Karin –
Great Product
Great Product, really really works, my husband hair looks fantastic
Ian Fernandopulle –
Waste of money
Does not work!!! I used it for 30 days complete garbage I must request a refund absolutely no change to hair color this is a scam and he must be driven out of business!!!
ELECT HAROLD MILLER FOR SAN FRANCISCO IN 2026 –
No more gray hair
I took a Before & After photo of my Gray hair against my scalp. As you can see it is gone I wish it came in a bigger bottle. But you need 25 shampoos before you see the results. One bottle is about 12 shampoo.
Steven F. –
3 weeks dedicated daily use to start to see affects.
Be prepared to do daily for at least 3 weeks to start to see affects (I actually let it sit on my head for 20-30 minutes a day). My hair and beard were while (cotton top) but now I do have some color. Its enough that I will be starting my 2nd bottle to see if I can get my head a satisfactory shade – my beard is going to take much longer.The really good thing: I was allergic to every other hair color product out there (even the ones that stated they wouldn’t). This has been the only product that doesn’t have me itching like crazy!
Amazon Customer –
Great value
Effective works okay feels good.
Esteban G. –
It doesn’t work, it doesn’t dye hair.
Didn’t dye at all. It is just a regular shampoo.
Ben –
Effective after 2 months
I have been using it almost everyday for a couple months. The bottom half of the hair has turned black. Somehow the tip is still grey. I believe most of the grey should go away after the next hair cut.
Amazon Customer –
Doesn’t work for me
Don’t work for me
mohamed –
غير مفيد
bandar aljohani –
I tried to apply it daily twise , however i noticed NO improvment.I must say, to my great disappointment, that it is a lie.
Ahmed –
Not effective at all like the original one from Germany stores