Best Smoothing Conditioner of 2026

OGX Frizz-Free + Keratin Smoothing Oil Conditioner is a multi-tasking conditioner that combines five benefits into one product. It helps put frizz at ease, strengthens strands, improves flexibility, protects against humidity, and adds shine. It is infused with keratin, argan oil, and ceramides, and has a tropical orange, island pineapple, and golden amber scent. It is best used on wet, shampooed hair and left for 3-5 minutes before rinsing.

The MATRIX Total Results Mega Sleek Conditioner is a professional smoothing haircare product designed for frizz-prone hair. With shea butter, this anti-frizz conditioner helps control rebellious, unruly hair and manages frizz against humidity for smoothness, leaving hair hydrated, shiny and defrizzed, with up to 5x smoother hair. It targets humidity for deep hydrating and moisturizing benefits, nourishing and manipulating unmanageable hair leaving locks bright and defrizzed between washes. Suitable for all hair types and textures, this smoothing conditioner seals the cuticle, providing humidity protection for coarse, unruly hair types.

The MATRIX Total Results Mega Sleek Conditioner is a professional smoothing haircare product that targets humidity for deep hydration and moisturizing benefits. With shea butter, this anti-frizz conditioner helps control rebellious, unruly hair and manages frizz for up to 5x smoother hair. It leaves hair hydrated, shiny, and defrizzed, creating manageable locks by sealing the cuticle. Suitable for all hair types and textures, this smoothing conditioner is perfect for dry, damaged, color-treated, natural, curly, or bleached hair looking to deep condition. The Mega Sleek Collection includes Smoothing Shampoo, Smoothing Conditioner, Blow Down Smoothing Cream, and Iron Smoother Heat-Protectant Spray to protect against heat.

The Biolage Smooth Proof is designed to tackle frizz and humidity, giving you beautifully smooth hair for up to 72 hours. This anti-frizz conditioner locks out excess moisture, helping you maintain a polished look even in high humidity. It also detangles your hair and prevents static, making it easier for you to style. Additionally, this formula deeply nourishes your hair, ensuring it stays hydrated and static-free. Perfect for wavy and curly hair types, it’s also safe for color-treated hair thanks to its paraben and silicone-free composition.

Herbal Essences Smooth Collection Conditioner is a great product for those looking for a natural, cruelty-free conditioner. It is pH balanced and dermatologist-tested, and it has a luscious floral bouquet with rose pedal top notes. It nourishes and smoothes hair, leaving it with a shiny, sleek end-look. Customers love the scent, how well it works on their hair, and how it doesn't leave a greasy feeling.

MONDAY HAIRCARE Smooth Conditioner is an award-winning formula that helps to add softness and shape to curly, wavy, and frizzy hair types. It contains natural ingredients such as Coconut Oil, Shea Butter, and Vitamin E to leave hair soft, shiny, and frizz-free. This salon-quality conditioner is dermatologically tested, pH-balanced, and free from SLS, parabens, and phthalates. MONDAY HAIRCARE Smooth Conditioner has won 11 major beauty awards, including a Cosmopolitan 2021 Holy Grail Beauty Award, Glamour 2021 Beauty Award, Cosmopolitan 2021 Beauty Award, and an InStyle 2022 Best Beauty Buy Award. It is also certified cruelty-free and comes in 100% recyclable bottles.

The Odele Smoothing Conditioner is designed to give you extra moisture while controlling frizz, making your hair look shiny and smooth. It helps manage flyaways and enhances your natural hair texture, whether your hair is straight, curly, or somewhere in between. This conditioner is packed with nourishing ingredients like amino acids, rice, and amaranth that strengthen your hair and make it easier to manage. Using it regularly can lead to smoother hair with fewer tangles, so you spend less time dealing with knots and more time enjoying soft, healthy-looking hair.

The L'Oreal Glossing Conditioner is designed specifically for color-treated hair, offering a convenient at-home solution for achieving a high-gloss finish. With the power of Glycolic Acid, it promises to make your hair up to eight times smoother and provide lasting shine for up to five days. This conditioner works wonders for dull, dry hair by smoothing the hair fibers and enhancing light reflection. Its pleasant bergamot and peony scent adds a refreshing touch to your hair care routine. For best results, combine it with the EverPure Glossing Shampoo and Shine Hair Mask for a complete hair care experience.

OGX Ever Straightening + Brazilian Keratin Therapy Hair-Smoothing Conditioner is a luxurious blend of coconut oil, keratin proteins, avocado oil, and cocoa butter that helps to strengthen and soften the hair, while smoothing the cuticle for strong tresses. It adds a brilliant, luxurious glow and luminescent shine to your hair. Customers have reported that it is hydrating, smells great, and lathers well. It is also paraben-free and sulfate-free.

Paul Mitchell Super Skinny Conditioner is a high-quality conditioner that offers a range of benefits for your hair. With its mild surfactants, it effectively cleanses your hair without stripping or plumping it, leaving it feeling fresh and clean. The unique Super Skinny Complex penetrates deep into the hair shaft, tightening the hair and reducing frizz, resulting in smooth and manageable hair. Additionally, this conditioner helps to reduce hair drying time, making it easier and quicker to style your hair. With its innovative formula and convenient features, Paul Mitchell Super Skinny Conditioner is a must-have for anyone looking to improve the health and appearance of their hair.