Caffeine for Hair Loss: Science or Marketing?
Caffeine is one of the most popular ingredients in hair loss shampoos, but is it backed by science or clever marketing? This guide explores the research behind caffeine for hair...

All DSD de Luxe products are genuine and sourced directly from the official Spanish laboratory, helping ensure authenticity, freshness and trusted professional quality.
✔ 100% Genuine
✔ Direct from Source
✔ Secure Tracked Delivery




We’ve created exclusive kits, combining products using real trichology principles, not guesswork.
These are not available anywhere else.
Caffeine is one of the most popular ingredients in hair loss shampoos, but is it backed by science or clever marketing? This guide explores the research behind caffeine for hair...
Melatonin is best known for regulating sleep, but it is increasingly appearing in hair growth serums and scalp treatments. This guide explores the science behind topical melatonin, how it may...
Adenosine is becoming a popular ingredient in hair growth serums and anti-hair loss products, but what does it actually do? This guide explains the science behind adenosine, how it may...