I swear by these 7 Trader Joe's hair, skin, and hygiene products that feel high-end but cost less than $9 Although I follow a tight budget, I don't cut corners when it comes to beauty. These low-cost skin, hygiene, and hair products from Trader Joe's have become staples in my routine. Ashley Archambault I used to think I had to spend a lot on beauty products if I wanted quality, but Trader Joe's has completely changed my mind. Typically, I stick to food when I shop at the grocery chain, but on one trip, a $6 hair oil caught my eye. Although I follow a tight budget, it felt like a great price, and I decided to try it. I couldn't believe how much it seemed to improve the health of my hair after just one use. After that, I became hooked on trying Trader Joe's hair , skin, and hygiene products. Fortunately, many of them are under $10. There have been a few misses, but here are the ones I've loved enough to make part of my daily and weekly routines. Trader Joe's hair oil is a key part of my morning routine.…