Best Thick Hair & Hair Growth Treatments Are 50% off at Blue Mercury

E! Illustration/Getty ImagesFinding a haircare routine that supports fuller-looking hair doesn’t have to mean spending a fortune, especially during Bluemercury’s Labor Day sale. Right now, select hair treatments are up to 50% off, making it an ideal time to stock up on formulas designed to help reduce shedding, nourish the scalp, and give fine or thinning strands a thicker, healthier-looking finish. Whether you’re focused on maintaining a balanced scalp environment or simply want that swishy, full-hair look, these deals deliver serious beauty-counter value. Best Labor Day Bluemercury hair deals Philip Kingsley Density Thickening ShampooR+Co Gemstone Pre-Shampoo Color Protect MasquePhilip Kingsley Vitamin C Jelly Detoxifying Hair and Scalp Treatment Shop shine-boosting, scalp-supporting, and strengthening picks from haircare favorites Philip Kingsley and R+Co, including treatments that fit easily into your wash-day or styling routine. Consider this your sign to refresh your shelf before the long weekend ends! Plus, Bluemercury has even more deals on makeup, skincare, perfume, and more during the long weekend. Shop our picks below!Philip Kingsley Density Thickening ShampooThis thickening shampoo instantly volumise fine hair without causing dryness. Get it now for 30% off.Philip Kingsley Elasticizer Extreme Rich Deep-Conditioning TreatmentNourish extremely dry hair with the Philip Kingsley Elasticizer Rich Deep-Conditioning Treatment, specially formulated for hair that is over-processed and damaged. Providing intense hydration, the conditioning ingredients really make a difference to dry and porous hair. Philip Kingsley Vitamin C Jelly Detoxifying Hair and Scalp TreatmentThis hair treatment detoxifies the hair and scalp, removing all tracesof impurities. it restores hairs natural radiance and shine. Hair feels weightless, smooth, soft and strong. Scalp is deeply cleansed and protected against free-radicals.How We ChooseThe E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.