A treatment that makes dry, brittle hair soft

Merrymu Real Peach Hair Treatment EX! This is a treatment I've been using frequently lately. I bought it on a friend's recommendation, and I love the strong peach scent! Since my hair is naturally wavy, it often looks frizzy and doesn't look neat during the rainy season. However, using this treatment keeps it from tangling even when wet with sweat, and it helps maintain a bit of calmness. I really shouldn't neglect hair care in the summer just because it isn't dry.