Best Hyaluronic Acid Leave-in Conditioner of 2025

amika Hydro Rush Intense Moisture Leave-In Conditioner with Hyaluronic Acid is a cream-based conditioner designed to boost hydration for up to 72 hours*. It detangles hair while reducing flyaways and frizz, leaving hair 3x more hydrated*. Customers love the scent and report that their hair feels softer than ever before. However, some customers have reported that it does not do much to reduce frizz or add shine.

L'Oreal Paris Elvive Dream Lengths Curls Non-Stop Dreamy Curls leave-in conditioner is a paraben-free formula with hyaluronic acid and castor oil that helps to achieve hydrated, defined, bouncy, and soft curly hair. It has a sweet candy fragrance with notes of pomegranate, caramel orchid, and milk sorbet, making it indulgent. Customers have found it to be an excellent product for low porosity hair, providing long-lasting moisture and frizz-free curls.

Nexxus Humectress Leave-In Conditioner Spray is a 20-in-1 perfector with Biotin & Hyaluronic Acid that primes, protects, nourishes, and strengthens hair with every use. Enriched with Biotin and Hyaluronic Acid, this leave in conditioner spray heat protects, smooths frizzy hair, tames flyaways, and restores strength from within. It can be used on dry or damp hair before blow drying or heat styling and is part of the Therappe & Humectress System.

L'Oreal Paris Elvive Hyaluron Plump Hydrating Conditioner is a paraben-free cream that instantly detangles, moisturizes, and replumps dry hair for up to 72 hours. It is formulated with Hyaluronic Care Complex to replenish moisture and provide 72H hydration. Customers have reported that it leaves hair bouncy, shiny, and free-flowing, and is excellent for dry hair.

Get bouncy, shiny and free-flowing hair with L'Oreal Paris Elvive Hyaluron Plump Hydrating Conditioner. Formulated with Hyaluronic Acid Care Complex, this paraben-free conditioner replenishes moisture and provides up to 72 hours of hydration. Inspired by skincare, this conditioner detangles and moisturizes dry hair without weighing it down. Follow the Hyaluron Plump Hair Care system for best results, starting with the gentle paraben-free Elvive Shampoo, Flash Hydration Wonder Water, and finishing with the Replumping Serum. The fresh scent of berries, cherry blossom, vanilla and sandalwood adds a luxurious touch to your hair care routine.

The earth Leave-in Conditioner is a versatile hair treatment designed to nourish and protect your locks. Infused with coconut, it not only conditions but also adds shine and helps detangle your hair effortlessly. This product is especially beneficial for those with dry or damaged hair, as it combines quinoa and rice proteins, along with flaxseed and coconut oil, to hydrate and strengthen your strands. Additionally, it serves as an effective heat protectant, safeguarding your hair from damage caused by styling tools while maintaining a healthy shine.

The Eva NYC Leave-In Conditioner is designed to keep your hair hydrated, manageable, and frizz-free. This spray not only detangles your hair but also protects it from heat up to 450°F, making styling safer and easier. Formulated with both low and high molecular weight hyaluronic acid, it effectively locks in moisture, ensuring your hair looks healthy and vibrant. Additionally, vegan collagen supports the overall appearance of your hair and skin, promoting a nourished look. Simply mist this lightweight formula onto damp hair before styling for the best results.

L’Oréal Dream Curls Conditioner is a paraben-free leave-in conditioner designed for wavy to coily hair. It moisturizes and defines curls, eliminating frizz for a silk pillowcase effect. The nourishing formula hydrates, defines, and softens curls without weighing them down. Infused with hyaluronic acid and castor oil, it locks in moisture, sculpting and retaining curls' shape from root to tip. The Dreamy Curl Routine includes shampoo, conditioner, leave-in conditioner, and curl spray to refresh curls. Plus, it boasts an irresistible fragrance with sweet notes, making it a luxurious experience.

L'Oreal Paris Dream Lengths Conditioner is a nourishing conditioner specifically formulated for wavy to curly hair. It helps to detangle and seal curls with moisture for up to 72 hours, leaving your hair hydrated, defined, and frizz-free. The paraben-free formula is enriched with hyaluronic acid and castor oil, which lock in long-lasting moisture and sculpt and retain the shape of your curls. The Dream Lengths Curls regimen includes a hydrating shampoo, a no-build-up micellar shampoo, a leave-in conditioner, and a curl spray for a complete curl care routine. With its irresistible fragrance of pomegranate, caramel orchid, and milk sorbet, this conditioner is a treat for your senses. Say goodbye to greasy, frizzy curls and hello to dreamy, well-defined curls.

Garnier Moisture Repair Conditioner is specially designed for curly and wavy hair. Packed with Hyaluronic Acid, Citric Acid, and Repair Care Complex, it deeply moisturizes your hair, leaving it hydrated and frizz-free for up to 100 hours when used with the complete Moisture Repair System. The 4-step Hair Filler System ensures maximum hydration and repair, starting with a pre-shampoo treatment and ending with a nourishing serum. Free from sulfates, parabens, and other harmful ingredients, this conditioner is cruelty-free and vegan-friendly, promoting greener beauty choices.