Whitney Eaddy is a celebrity hairstylist and natural hair expert based in Addison, TX. Eaddy is the founder and CEO of Juices and Botanics, a line of hair care and hair growth products, and the CEO of Her Growing Hands Salon and Spa. After trying hundreds of products over the years for my baby fine hair, I have FINALLY found one that gives my hair TONS OF VOLUME and literally feels like I have NOTHING in it all!! It’s truly AMAZING!! Thank you, Color Wow!! This SexyHair powder is one of the most popular volumizing hair products around—and after trying it yourself, you’ll definitely be able to see why. The odorless powder is transparent so it won't leave your hair looking like a powdery mess, and it works on all hair lengths and textures. Prior to trying out the volumizing spray, my hair usually looks a little something like this if it's not in my signature ponytail: But if you’re good on the build-up front and your fine, thin hair just needs some help, Eaddy suggests starting with a volumizing shampoo and conditioner—which will give your hair an oomph before you style. Ingredients to look for

AQUA/WATER, PROPANEDIOL, VP/DMAPA ACRYLATES COPOLYMER, PHENOXYETHANOL, CAPRYLYL GLYCOL, PPG-26-BUTETH-26, PEG-40 HYDROGENATED CASTOR OIL, DISODIUM EDTA, BENZALKONIUM CHLORIDE, BAMBUSA ARUNDINACEA LEAF EXTRACT, POLYQUATERNIUM-22. #503-0 Whether you simply don't feel like washing your hair (we feel you) or you're laying down and it's flattening your hair (feel you here, too), there's a way to mask the dullness and it's with a hair-volumizing product. Olivia Truffaut-Wong is an editor at Cosmopolitan with 10 years of experience writing about culture, entertainment, and lifestyle. She's a beauty lover who has covered everything from scalp massagers to magnetic lashes. As a straight-haired girly, she tests volumizing hair products as a regular part of her haircare routine. This product is also completely humidity-proof, and was cited by celebrity stylist Chris Appleton on a tutorial Zoom hosted by the brand as one of the products that he used to create and hold Jennifer Lopez’s hair style during her iconic Super Bowl performance.Sami Roberts was the beauty assistant at Cosmopolitan with four years of experience researching, writing, and editing health, social media, and hair growth-related stories that range from the natural hair dyes to mushroom brown hair colors to the best hair volume products. She’s an authority in hair product categories, but is an expert when it comes to volume products, thanks to a lifetime of dealing with flat, oily hair. She regularly tests and analyzes hair sprays, mousses, and dry shampoos, while working with the industry’s top experts to assess new formulas and brands. Can your hair reach the iconic heights of Kaia Gerber's when she walked the runway during the ... [+] Valentino Haute Couture Fall Winter 2018/2019 show in Paris? Getty Images

If there was a god of hair care, it would be Chris Appleton. The celebrity hairstylist is a master of his craft, and as a lifelong beauty aficionado, you can say I'm an avid believer in the products and tactics he uses to make his clients look red-carpet-ready. As not only one of Appleton's biggest fans, but also as someone with extremely fine, flat, and brittle hair, I've taken his tips to heart in hopes that one day my hair will look as voluminous and healthy as his many celebrity regulars. So there’s no real thing as a ~universal~ conditioner—fine, straight hair has different needs than poofy, curly hair—but this formula comes pretty close, as it won’t weigh down thin hair or strip curly hair. The conditioner is also formulated with sugar-derived maltodextrin, which helps beef up fine hair strands even after you rinse. Just make sure to pair it with a leave-in conditioner if you have type 3-4 curly hair.

This paste may feel super decadent, but its effect on the hair is equal parts lightweight and strong. If you’re looking for volume, apply it at the roots, where it can be used before or after styling with heat tools. If texture is what you’re after, you can apply it to the rest of the hair to create a wavy or beachy look. You only have to use a dime-sized amount, but make sure that you’re applying it to completely dry hair for the best results.