The Reconstructive Moisture Mask by Kristin Ess is a budget-friendly hair mask that delivers luxurious results, according to Sara's video review. Unlike other masks that weigh down fine hair, this unique formula moisturizes without leaving any greasy residue. Sara loves how it leaves her hair voluminous and completely detangled. After leaving it in for just five minutes in the shower, she can effortlessly run her fingers through her hair. Sara is so impressed with this mask that she plans to repurchase it once she finishes her current bottle. Overall, the Reconstructive Moisture Mask by Kristin Ess is a game-changer for those seeking hydrated, voluminous hair without any drawbacks.