What are the best hair masks for deep conditioning?

A repairing treatment masque formulated with shea butter, panthenol, and hydrolyzed keratin to hydrate, fight frizz, and strengthen fine to medium strands without weighing them down. Apply to freshly cleansed, towel-damp hair, leave for 5 minutes (or longer/overnight for deeper treatment), then rinse for softer, shinier hair.

Intense fortifying hair mask that strengthens and nourishes weakened hair prone to breakage using edelweiss stem cells and ginger root. Designed for weekly use, it detangles, smooths and improves hair resilience while boosting shine and manageability. Sold in a 200 ml jar.

A bond‑building treatment using SmartRelease technology with arginine, moringa seed oil and a protective lipid to rebuild broken hair bonds, reduce breakage and boost shine. Apply to damp hair and leave on 2-5 minutes for a quick treatment or up to 20 minutes for deeper saturation. Suited for damaged and color‑treated hair seeking strength and moisture without weight.

A 4-minute leave-in molecular repair hair mask using K18PEPTIDE™ to reconnect damaged polypeptide chains and restore strength, softness, smoothness and bounce. Cream formula is color-safe, vegan, and suitable for all hair types, and is applied to towel-dried hair without rinsing. Best for hair damaged by bleach, color, chemical services, or heat.

Coconut-oil infused deep conditioning mask (10 oz/295 ml) that hydrates, seals cuticles, reduces frizz and detangles. Lightweight, vegan, cruelty-free formula usable as in-shower mask or pre-wash treatment; leave on 10 minutes (or up to 20 on dry hair) for deeper absorption.

A rich yet lightweight hair mask blending Mirsalehi Honey, biomimetic ceramides and hyaluronic acid to strengthen, hydrate and add shine. Available in 230 ml (8.4 oz) and quick to use (5-7 minutes) or as an overnight intensive treatment. Clinically shown to increase shine, smoothness and strength while reducing frizz.

Intense fortifying hair mask that strengthens and nourishes weakened hair prone to breakage using edelweiss stem cells and ginger root. Designed for weekly use, it detangles, smooths and improves hair resilience while boosting shine and manageability. Sold in a 200 ml jar.

A clinically proven deep conditioning mask that balances protein and moisture to repair and strengthen dry, damaged hair. Leaves hair softer, reduces breakage in 10 minutes, and suits all hair types; key ingredients include rosehip oil, algae extract, almond oil, and biotin.

Pantene's 3 Minute Miracle intensive conditioners are salon-inspired deep-conditioning treatments that claim to hydrate and repair dry or damaged hair in three minutes using Pro-Vitamin blends with ingredients like collagen, biotin and keratin. Available in multiple sizes, the formula is intended for regular use to restore moisture and improve manageability without weighing hair down.

A repairing treatment masque formulated with shea butter, panthenol, and hydrolyzed keratin to hydrate, reduce frizz, and strengthen fine to medium strands without weighing them down. Apply after shampooing, leave for 5 minutes, then rinse; available in an 8 oz recyclable jar and fragranced with the Melrose Place scent.