Beauty Hair People With Thinning Locks Say This Oil Restored Their Hair's Health and Made It Grow "Inches" And it’s on sale ahead of Prime Day. By Tamim Alnuweiri Tamim Alnuweiri Instagram Twitter Website Tamim is beauty commerce writer at InStyle, with nearly a decade of experience writing about beauty, fashion, wellness, and music. InStyle's editorial guidelines Published on July 2, 2022 @ 05:00AM Pin Share Tweet Email We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation. Learn more. Photo: Amazon/InStyle Full, luscious hair is a timeless beauty goal. It did, however, seemingly become more prioritized in the last year or so, possibly as a result of Covid-related hair loss. To encourage hair growth, you have a ton of options: supplements, multi-product hair care regimens, or a simple one-step oil like Hairfinity's Botanical Hair Oil, which is down to $26 ahead of Prime Day. Hairfinity's Hair Growth Oil is masterfully packed with scientifically proven hair growth ingredients; collagen, coconut oil, and moringa oil are particularly worth highlighting. First, collagen comes at hair loss and growth from several angles — it prevents age-related thinning, repairs damaged hair follicles, and creates keratin, which propels hair growth. As for coconut oil, a study found that it reduces protein loss in the hair, which is a common cause of hair loss. The last starring ingredient, moringa oil, is so rich in hair rejuvenating amino acids, it reduces hair loss. One study even found that it was able to activate hair follicles, thereby encouraging growth in people with alopecia. Courtesy Shop now: $26 (Originally $41); amazon.com This oil can be used in a number of ways — you can apply it directly to specific areas, work it through wet hair following a shower, use it on dry and damaged hair, or mix a few drops into a leave-in conditioner. Regardless of the method you pick, over 4,400 Amazon shoppers have given the oil a five-star rating. After using it three times a week for a year, one reviewer said their hair has "grown over 10 inches." Another 72-year-old shopper added a few drops into their daily mousse, as well as using it alone as an overnight hair mask to " restore my thinning hair." After a few months of use, they wrote, "My hair is becoming stronger and more manageable, and yesterday my hairdresser was very pleased to see that my new baby hairs are 1.5-inches long." One last Amazon reviewer who "saw and felt results" after just one week of use wrote, "[After] having suffered hair loss, breakage, and dryness I've grown sick and tired of the struggle." "I've been out of Hairfinity Hair Growth Oil for a couple of days and my hair is basically yelling at me to get its food." Between the smart science-backed ingredients and the thousands of glowing reviews, a couple of drops of this currently discounted Hairfinity Hair Growth Oil is clearly the solution to luscious locks. Buy it on Amazon for just $26 while it's on sale. Shop More Early Prime Day 2022 Deals: Here's Everything You Need to Know About Prime Day 2022 — Including 25 Early Deals for Up to 67% Off Now The 7 Best Early Prime Day Beauty Deals to Shop Now for Up to 66% Off I'm a Fashion Writer Who Never Shops on Amazon, but Even I Can't Resist These 11 Early Prime Day Deals Shop More InStyle-Approved Picks Jennifer Lawrence Just Wore My Favorite Denim Brand With the Spring Staple Everyone Should Own Martha Stewart’s Go-To $10 Body Lotion Is the Secret to “Silky and Smooth” Skin, According to Her Facialist Amazon Shoppers Say This Versatile Spring Top Is “Flattering and Stylish” — and It’s Only $28