Hey Matilda! 💖
It's not uncommon for hair to feel greasier at first when you start using a shampoo for oily hair. This can be because the scalp needs time to adjust to the new ingredients and the changed cleansing routine. If you've previously used a shampoo with stronger cleansing agents, the scalp may have overproduced sebum as a compensation mechanism.
When you switch to a shampoo specifically for oily hair, the scalp may continue to produce more sebum for a while until it "learns" that less sebum is needed. This transition period usually isn't long, and within a few weeks, the scalp can stabilize and start producing less oil.
I don't know how long you've been using this shampoo, but maybe it needs another week before you notice any difference 💖
If you want tips and advice on something else that might suit you better, I can recommend doing our hair test that you can find in the Lyko app. There are our hairdressers who can help you find the right products available ✨