(Source: Thinkstock, Bergdorf Goodman, Olivia Garden, BKR)
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Next time you're ready to hit the gym, don't break a sweat trying to figure out which products to pack. From a headband to keep your flyaways in place while you pump iron to a hydrating facial mist to rejuvenate your skin post-treadmill, we've rounded up some must-have products for any workout fiend.