If there’s one thing we’re envious of Sandra Riley Tang, it’s not just her musical talent—she’s a part of The Sam Willows—but also her hair colours. Ever so often, she makes an appearance flaunting a fresh new shade on her hair. From pastel purple to mermaid green and every shade in between, Sandra has almost tried them all. Yet her hair always looks strong and healthy, nothing like what we’d normally expect from someone who is such a colour chameleon. So naturally, we just had to ask her for tips on ensuring her hair remains healthy after all the chemical treatments. Scroll through the gallery to read what she told us.