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When it comes to fine or thinning hair, many of us have a tried-and-true routine: scalp masks, nourishing treatments, and all those volumizing promises. While these are great for long-term care, sometimes you just need a quick fix of instant volume that also provides some extra longterm TLC for fine hair strands. That’s exactly what one thrilled customer experienced with John Frieda ULTRAfiller+ for Fine Hair Thickening Spray, saying it gave “fullness to my hair I’ve never had before.”