洋蔥洗髮精400毫升（一打12入）

Splitting a 12-pack with my sister worked out way cheaper than buying singles, and the 400ml bottles last me about six weeks each. My scalp feels less itchy after a month of use, though the onion scent lingers a bit longer than I'd like.

Bought the dozen pack for my mom and me to split since we both deal with thinning edges, and after about six weeks of washing every other day my scalp feels way less itchy. The 400ml bottles are big enough that I'm not constantly reordering, which is why the 12-pack actually makes sense for us.

Honestly wasn’t expecting much from a dozen-pack buy, but 12 bottles have already lasted me through three months of daily washes and my scalp feels less itchy between uses. The onion extract doesn’t leave that harsh smell I dreaded either, just a faint earthy note that rinses clean.