USUnited StatesAs an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
Best OverallA flexible repair treatment for damaged hair that can be used three ways, worth stocking if you rotate between rinse-off and leave-in routines.
A drugstore deep conditioner built for genuinely damaged or color-treated hair, with Pro-V Pearls as its distinguishing ingredient, worth trying as an occasional treatment rather than a swap for your regular conditioner.
A quick in-shower deep conditioner for dry hair that softens in a few minutes. Listing detail is very thin, so ingredients beyond jojoba and avocado are unknown.
A weekly avocado and honey deep mask for damaged or color treated hair that aims to hydrate without weighing strands down.
A rich rinse out mask with protein and almond oil that smooths and nourishes damaged hair. Size and directions are not in the bullets.
A thick, rich deep conditioner for dry, damaged curls with shea, argan and sea kelp, in a two jar pack. Its heavy texture can weigh down fine or low density hair.
Popular PickA small-format ceramide and collagen treatment aimed squarely at damaged hair, best used as an occasional repair mask rather than an everyday conditioner.
A rich moisture treatment that softens and strengthens thick, coarse, dry hair. Fine hair will find it heavy, and the listing gives no size or directions.
A creamy, slippery conditioner that helps release knots in thick, curly and coily hair. It is rich, so loose waves or fine hair may find it heavy.
A keratin-rich deep conditioner in a travel-friendly tube that detangles, smooths and protects color. Directions and leave-on time are not in the listing.
A rich deep conditioner made for bleached and lightened hair that restores softness, strength and shine. It is not a toner, so brassiness needs the purple products in the range.
A rich protein and moisture treatment for overprocessed, breaking hair that softens and strengthens, though the listing gives conflicting sizes.
A coconut oil deep conditioner for dry, damaged or dull hair across curl patterns, sold as two. The listing skips directions, leave-on time and size in its bullets.
A protein treatment for damaged hair in a large bottle. The listing gives no directions or processing details, so read the bottle carefully before the first use.
A lightweight repair conditioner for bleached and lightened blonde hair that is weak and dry. It is a small tube, and it does not tone brassiness itself.
A pack of single-use ampoules for dry, damaged and frequently styled hair. The listing gives no directions or ingredient list.
A quick keratin reconstructor that strengthens damaged hair against breakage and split ends, sold as two bottles. Directions and leave-on time are not spelled out in the listing.
A quick protein masque for dry, damaged or over-processed hair that needs strength and softness. It goes on dry hair, which is unusual, and the size data in the listing conflicts.
A fast protein treatment that adds strength and shine to brittle, damaged hair. It is a rinse-out step, so badly damaged hair still needs regular conditioning alongside it.
A curl repair treatment for damaged hair that wants softer, shinier results. The listing is thin, with no size, ingredients or directions given, so the details have to come from the label.
A deep nourishing goji berry conditioner for dry, stressed hair that leaves it smoother and easier to manage. The listing gives no directions or leave-on time.
A rich strengthening and moisturizing treatment for hair weakened by relaxers or color. The listing is brief, so directions and timing come from the jar rather than this page.
A moisturising conditioner that cools brassy tones and softens bleached or grey hair, sold as a two pack. It works on blonde and grey shades only.
A no-rinse overnight treatment that softens and smooths damaged hair while you sleep. It is a leave-in, so anyone wanting a rinse-out mask should look elsewhere.
As an Amazon Associate I earn from qualifying purchases.
L'Oreal Paris Elvive TR5 Power Restore TreatmentModel 3600523956876Pantene Miracle Rescue Deep Conditioner 8 ozAussie 3 Minute Miracle Moist Deep Conditioner 8 ozSAUCE Guacamole Whip Deep Conditioning Hair MaskL'Oreal Paris Elvive Total Repair 5 Balm MaskSheaMoisture Raw Shea Butter Hair Masque 2 PackElizavecca CER-100 Collagen Hair Protein Treatment 100mlJoico Moisture Recovery Treatment BalmMielle Organics Pomegranate & Honey Detangling ConditionerIt's a 10 Miracle Deep Conditioner Plus Keratin 5 ozThese 10 deep conditioners have the highest ProductDome scores among the established products in this category, meaning ones with a large volume of owner ratings and strong evidence; on a tie, the product with more rating evidence ranks first. The score combines owner satisfaction, rating volume, demand and data quality from public Amazon listings (updated 3 days ago). We do not test products ourselves.
Joico, Hask, It's a 10 Haircare, Kevin.Murphy, HASK lead this category among the 70 brands that passed our curation checks.
A listing appears only when it has a recorded price, a minimum customer rating, and enough ratings or monthly sales. Generic and unbranded listings are left out, while every real brand stays, including brands sold only on Amazon. The ones that pass are ordered by the ProductDome score, which weighs owner satisfaction, rating volume, demand and data quality.
Deep conditioners are typically rinse-out treatments, including masks aimed at softness and detangling and treatments intended for hair weakened by processing; some formulas address both needs. Start with the result your hair needs: easier combing through tangled lengths, relief from a rough feel, or targeted treatment after chemical processing. The form filter labels Cream and Liquid cannot identify that intended purpose.
For tangled lengths, look for an explicit detangling purpose in the product description. If you want a protein treatment, look for that stated use and supporting ingredient information; the presence of a protein ingredient alone is insufficient to identify a targeted treatment. Dry-feeling ends do not automatically call for protein, and a conditioning formula may combine protein with ingredients intended to improve softness. Once the treatment suits your needs, compare pack quantity with the recommended dose and frequency. Among the 54 products that list liquid volume, most fall between 2 and 17 fl oz, and 7.8 fl oz is typical. Consumption depends on how much hair you cover as well as the directions, so choose a quantity you can use within any stated period after opening. For sachets or multipacks, establish whether the displayed volume describes each unit or the complete pack.
Suitability for colour, bleach or another chemical service should be explicit in the listing or directions, particularly when you are maintaining the result of a recent treatment. Do not infer permission to apply a treatment after a chemical service from the hair type labels All or Damaged. If you intend to treat near the roots, confirm whether scalp application is permitted instead of assuming instructions for the lengths apply there too. If you avoid particular fragrance ingredients, read the complete ingredient list, since a scent description cannot identify everything used to perfume the formula.
Read the application sequence before committing: some deep conditioners replace regular conditioner, while others require a separate conditioning step. Directions may specify freshly washed hair and a particular degree of dampness, which changes when the treatment fits into washing. Match the stated contact time to the time available in your routine, and follow the removal instructions rather than assuming a rinse-out mask can stay in. If heat, a cap or a companion product is required, confirm the permitted method and whether the necessary accessory or product is supplied or sold separately.
How we list products: every listing here has a recorded price, a minimum customer rating and enough ratings or monthly sales. Generic and unbranded listings are left out; every real brand stays, including brands sold only on Amazon. Products are ordered by the same ProductDome score on every page.Editorial policy