Best Glycerin Shampoo of 2025

"I find this shampoo to be a great value for the price. My hair feels soft and smells amazing. It doesn’t leave any residue, and it definitely gets my hair clean."

"This shampoo is just amazing! It leaves my hair feeling soft and my scalp feeling clean."

"While the shampoo itself is fine and lathers well, I have to say the smell is quite off-putting. It has a scent that reminds me of petroleum jelly mixed with something fancy."

"I’ve been using this product for a year, and it truly works! My hair is thicker and fuller, and I’ve received numerous compliments. I have short to medium hair, and I’ve purchased two bottles in a year. The price is fantastic!"

"This shampoo is one of the few that actually makes my hair feel and look fuller. I’ve spent hundreds on other shampoos, but none worked like this one. The smell is a bit off—not coconut, maybe slightly medicinal—but my hair looks lush after drying!"

"I adore Ogx products, and this one has a beautiful coffee scent. I highly recommend it!"

"I never write reviews, but I feel compelled to share my experience with this amazing shampoo. After trying it for the first time, I was searching for something to help my thin, long hair feel fuller and healthier. Initially, the heavy essential oil scent took some getting used to, but I loved how it lathered. I use a pump and a half for my waist-length hair, and it keeps my dandruff at bay. After trying a different brand, I quickly realized I needed to return to this one. Receiving my second bottle felt like reconnecting with an old friend."

"I had the pleasure of trying the Avalon Organics B-Complex Thickening Shampoo, and it truly exceeded my expectations. The unique blend of organic botanicals and B vitamins really nourished my hair, making it noticeably thicker and healthier. I love that it’s free from harsh chemicals and yet delivers great cleansing without stripping my hair. The thickening effect is noticeable, and it’s reasonably priced for the quality. I highly recommend it for anyone wanting luscious, voluminous locks."

"This shampoo is wonderful! It arrived right after the postal strike, and I couldn’t be happier with it. The scent is fantastic, and it lathers nicely. I’ve noticed that my hair feels clean and soft every time I use it."

"This was my first time trying this shampoo, and I bought it on sale, hoping to find a new favorite without the full price risk. I was blown away; it's the best shampoo I've ever used at 65 years old! Initially, I was surprised by the smaller bottle, but a little goes a long way, creating light, fragrant suds. My scalp feels incredibly clean for days, and my hair feels light without any residue. I've tossed countless 'best' shampoos, but this one is a keeper. I'm recommending it to everyone!"

"About three years ago, I started using this shampoo on my stylist's recommendation to prevent color fading. I was a bit skeptical, but my stylist noticed how well my color held up during my visits. Now, I can’t recommend it enough to friends who color their hair! It lasts a long time, too—just a small amount is needed, and I love the compact packaging!"

"I initially ordered the shampoo but mistakenly received the conditioner due to a labeling error. After using it, I switched to Olaplex because my 4c hair thrived! After just one wash, my curls bounced back, unlike with other brands that dried my hair out. I couldn't be happier with the results—this is a must-buy for anyone with dry or heat-damaged hair!"