Been using it for awhile.
"Been using it for awhile. Works great for my hair."
Alpecin Caffeine Liquid - Strengthens Hair with extra Boost, 200ml
Daily leave-on tonic that helps hair feel stronger. The Caffeine Complex in the Alpecin formula travels along the hair helping to strengthen it. The caffiene last on the hair for up to 24 hours, so daily application is essential for best results. Alpecin Caffeine Liquid has a refreshing effect you can feel on the scalp and leaves the hair energised. Suitable for all hair and scalp types. Can be used in conjunction with an Alpecin Caffeine Shampoo for best results or with your existing haircare products.
Key Ingredients:
Application Caffeine Liquid:
Tip! You are applying directly to the scalp, the hair does not need to be covered by the caffeine liquid. To avoid the product running onto the face tilt your head back slightly when applying.

Overall rating: 5.0 / 5 from 42 reviews.
Alpecin Caffeine Liquid is a daily leave-on tonic that strengthens hair and energizes the scalp. It contains caffeine, zinc, and niacin to promote thicker, stronger hair growth. Suitable for all hair and scalp types, it can be used with or without Alpecin Caffeine Shampoo.
Review topics: ["hair","results","shampoo"].
"Been using it for awhile. Works great for my hair."
"Great as usual. . . thank you"
"Hair feels thicker"
"I have been using Alpecin Caffeine Liquid for about 1 year now. My hair loss has definitely slowed down and my hair has regained thickness in that area. Very happy."
"Great product makes scalp feel nice"
"Nice and refreshing after a shower but too soon to give any results for hair regrowth as yet"
"It’s still early however it is way better than other products I’ve tried so far. Itchiness has greatly subsidedI now do not wake up wth an itchy head. I’m truly thankful."
"Fantastic, love this product it has made a great difference to my hair which was thinning. It is not now!"
"Excellent, it is an exceptional product to easily manage & invigorate good hair health"
"Use it everyday"