Redken All Soft Argan-6 Oil leave-in treatment for dry, coarse or damaged hair

The essentials

Redken Haircare All Soft Argan-6 Oil is a leave-in treatment oil designed for people dealing with dry, coarse or damaged-looking hair. The promise (on paper) is pretty straightforward: add softness and shine, improve manageability, and help keep frizz and fly-aways under control without turning your routine into a complicated science project.

It’s positioned as a multi-benefit oil for everyday care and styling. That matters, because oils can be great, but they’re also easy to overdo. This one is meant to be used in small amounts, whether your hair is wet (to help “prep” before styling) or dry (to tame texture and add a bit of gloss).

What it’s for (and what it does best)

Where it makes sense is when your hair feels a bit rough, looks dull, or won’t sit right once it’s out of the shower. A leave-in oil like this is typically used to smooth the surface of the hair so it feels softer and looks shinier, and to reduce the little fly-away hairs that appear after heat, humidity or brushing.

The formula is described as enriched with Omega-6, plus argan oil, and it also mentions a “12% Moisture Complex”. Again, you can think of it as a nourishment-and-conditioning approach rather than a single-purpose treatment.

A practical way to use it: after washing, towel-dry and apply a small amount through the lengths before blow-drying. If you’re styling with heat, the brand also frames it as helping to prep hair against heat damage—so it’s the kind of step you’d slot in before you reach for your hairdryer.

Key points

You get an oil that’s meant to be versatile: use it before heat styling, use it on dry hair for frizz control, and use it as part of daily care.

It’s aimed at dry or damaged hair, so if your hair is already naturally soft and fine, you may need to be cautious with how much you apply—otherwise it can feel a bit heavy.

It’s also a leave-in format, which tends to suit people who want results without extra rinse-off steps.

Worth noting: oils vary a lot by hair type and porosity, so the “multi-benefit” experience can depend on how your hair responds to oils in general.

What you’ll notice day to day

In day-to-day terms, this is likely to show up as easier detangling, smoother-looking lengths, and fewer unruly ends. On dry hair, a very small amount can work like a finishing touch—think: press down the fly-aways after styling or when your hair starts to lose its shape later in the day.

If you’re prone to frizz, it’s the sort of product that can help you get through the day with less rework. If you’re more focused on heat protection alone, though, it’s sensible to treat it as a supportive step rather than the only layer of protection in your routine.

Tech summary

• Name: Redken Haircare All Soft Argan-6 Oil Leave-In Treatment
• Type: Leave-in treatment oil / multi-benefit hair oil
• Format: Oil
• Key formulation highlights: Argan oil and Omega-6 enriched formula, “12% Moisture Complex” mentioned in the base description
• Application guidance provided: apply to wet or dry hair, use before heat styling to help protect against heat damage, smooth onto dry hair in small amounts to control frizz

Pros, cons, and who should think about it

Why it makes sense: if your priority is softer, shinier hair with improved manageability—especially when dryness or damage makes hair feel rough—this oil fits the brief. It also covers the common “two moments” people care about: prep before heat and quick control on dry hair.

It’s not the best choice if you have very fine, easily weighed-down hair and you tend to apply products generously. In those cases, any leave-in oil can feel like too much even if the ingredients sound promising.

Where it shines: daily care routines for dry, coarse, or damaged hair types, and simple styling routines where you want frizz control and a softer finish.

Limitations to keep in mind: the description doesn’t provide specific performance proof (like lab test results), and “heat protection” is framed as prep support—so it may not replace other heat-protecting steps you already use.

Buying verdict

It’s worth considering if you want a straightforward leave-in oil for softness, shine and manageability, and you like the idea of using it both before heat styling and as an on-the-go frizz smoother.

You may want to skip it if your hair is fine or you’re prone to buildup, because oils can be easy to overapply. Also, if your main goal is intense repair rather than day-to-day conditioning and frizz control, you might find you need something more targeted.

If you’re deciding between this kind of leave-in oil and a more basic serum or cream, this one leans into nourishment (Omega-6 and argan oil are highlighted) and a multi-use approach, which can be convenient for busy routines.

Mini FAQ

How much should I use?

The description implies using a small amount, especially when applying to dry hair for frizz and fly-away control. If you’re unsure, start small—leave-in oils tend to perform best when you avoid saturating the hair.

Can I apply it to wet hair?

Yes, the guidance states you can apply it to wet hair to boost shine, softness and manageability.

Is it suitable for heat styling?

It’s positioned as something to apply before heat styling as a prep step to help protect against heat damage.

Will it help with frizz?

The description specifically mentions controlling frizz and fly-aways, including when you smooth a small amount onto dry hair.

Does it work for damaged hair?

It’s presented as a nourishing oil for dry, damaged or coarse hair types, with Omega-6 enrichment and argan oil mentioned.