- Reaction score
- 74
What do you think about this ?
Alpecin Caffeine After Shampoo Liquid Hair Energizer, 200ml
https://www.amazon.co.uk/Alpecin-Caffeine-Shampoo-Liquid-Energizer/dp/B001Q1E2RY
That's the one they used in the study, but I find it really hard to believe that over-the-counter stuff with such a small amount of caffeine does anything. Do you plan to give it a go and report back?
I'll trial the 5% solution posted earlier and let you guys know how it goes.