Hair Conditioner

The Step You're Probably Doing Wrong

Most people use conditioner. Most people also use it incorrectly. The usual approach — squeeze a blob out, smear it vaguely over your head, rinse it off fifteen seconds later — isn't conditioning. It's going through the motions. Proper conditioning means applying to the mid-lengths and ends (not the roots, which are already oily enough), leaving it on long enough for the ingredients to actually penetrate the hair shaft, and rinsing thoroughly so there's no heavy residue weighing things down.

Conditioner exists because shampoo strips things away. Shampoo removes oil, dirt, and product buildup — that's its job. But it also removes some of the natural moisture and oils that keep hair soft, flexible, and shiny. Conditioner replenishes what shampoo takes. Skip it, and your hair gets progressively drier, more brittle, and more prone to breakage with each wash. Use it properly, and the difference is immediate — softer, smoother, more manageable hair from the first application.

Types of Conditioner

Rinse-out conditioner is the standard — applied after shampooing, left for one to three minutes, rinsed out. This is your daily driver, and getting the right one for your hair type makes all the difference. Lightweight formulas for fine hair that would be weighed down by heavy conditioning. Rich, creamy formulas for thick or coarse hair that needs serious moisture replenishment. Colour-protecting formulas for dyed hair that help seal the cuticle and prevent colour molecules from washing out.

Leave-in conditioner stays in your hair after washing — no rinsing required. It provides ongoing moisture and detangling throughout the day. It's particularly valuable for curly, dry, or damaged hair that needs more hydration than a rinse-out alone can provide. Apply sparingly to damp hair, focusing on ends, and style as normal. Too much creates a heavy, greasy feel that's hard to fix without rewashing. Start with less than you think you need.

Deep conditioners and hair masks are the intensive treatments — thicker formulas left on for five to thirty minutes (some overnight) that deliver concentrated repair and hydration. These aren't daily products. Once a week or fortnightly is the typical frequency, depending on how damaged or dry your hair is.

Ingredients Worth Knowing

Silicones get a bad reputation but they're in most conditioners for good reason. They coat the hair shaft, smooth the cuticle, reduce frizz, and add shine instantly. The concern is that some silicones build up over time and make hair feel heavy and limp. Water-soluble silicones wash out easily with regular shampoo. Non-water-soluble ones like dimethicone may need a clarifying shampoo occasionally to remove buildup. Neither type is inherently bad — it depends entirely on your hair and your washing routine.

Protein conditioners strengthen hair that's been weakened by chemical processing, heat damage, or mechanical stress. Keratin, silk protein, hydrolysed wheat protein — these repair the hair's internal structure by filling gaps in damaged areas. But too much protein causes hair to become stiff and brittle — that's protein overload. Balance protein treatments with moisturising conditioners. If your hair feels dry, you need moisture. If it feels mushy and stretchy when wet, you need protein.

Natural oils — argan, coconut, jojoba, marula — feature heavily in conditioner formulations and provide genuine conditioning benefits. Each oil has slightly different properties. Coconut oil penetrates the hair shaft. Argan oil sits on the surface and smooths. Jojoba mimics the scalp's natural sebum. None of them are miracle ingredients on their own, but formulated properly in a conditioner, they deliver real results that you can see and feel from the first use.

Matching Conditioner to Hair Type

Fine hair: lightweight, volumising conditioners applied only to ends. Heavy conditioners flatten fine hair against the scalp and make it look greasy hours after washing.

Thick or coarse hair: rich, moisturising conditioners applied generously from mid-length to ends. This hair type absorbs moisture readily and can handle heavy formulas without being weighed down.

Curly hair: moisture-rich conditioners with slip for detangling. Many curly-haired people use conditioner as their primary wash product — co-washing — skipping shampoo entirely or using it only occasionally.

Colour-treated hair: colour-protect conditioners with UV filters and antioxidants that help seal the cuticle so colour molecules stay locked in longer.

Getting the Best Price

Conditioner is a repeat purchase — you go through it regularly and you'll buy the same one again once you find what works. That makes it the perfect product for price comparison. The exact same bottle varies by two to five pounds between retailers, and over a year of repurchases, that adds up to meaningful savings.

Pair your conditioner with the right shampoo for a balanced routine. Explore serums and hair creams for additional moisture outside the shower. Check our deals page for multi-buy offers and browse our brands to compare every option across retailers.