Moroccanoil Hair Treatment 6.8oz (Pack of 2): The Pro Pack Explained

There's one product in my salon that has outsold every styling oil, serum, and finishing product on the shelf for the last two decades straight. It's the Moroccanoil Hair Treatment. The original. The blue-labeled bottle that started the entire argan oil category in professional haircare.

The 6.8oz Pack of 2 is the smartest way to buy it. I'll show you why the dollar-per-ounce math beats every other size, how to use it correctly on wet versus dry hair, and who should actually be reaching for this bottle daily.

Who This Product Is For

Moroccanoil Hair Treatment is for anyone with medium to coarse hair, color-treated hair, frizzy hair in humidity, or hair that looks dull and lifeless on day two. That covers most of my client book.

It's not just a pre-styling oil. It's a finishing product, a frizz tamer, a shine booster, a detangler, and a pre-swim protector. One bottle doing five jobs is exactly why it's been the category leader for 20+ years.

Why This Oil Works

The blue bottle is a blend of argan oil, linseed oil, and cyclomethicone. Argan gets the headlines, but the cyclomethicone is the workhorse. It's a silicone that evaporates off the hair shaft, which means it delivers the oil deep into the cuticle without leaving buildup behind.

That's the trick most dupes can't replicate. Cheap argan oils sit on top of the hair, which feels greasy and flat. Moroccanoil delivers the oil, then the carrier evaporates. You're left with shine, softness, and zero residue.

It's also heat-safe up to 450°F, which means you can apply before flat ironing or blow drying and it acts as a heat protectant and a styling aid at the same time.

The Math on the Pack of 2 (6.8oz)

The 3.4oz single bottle retails around $54. That's $15.88 per ounce. The 6.8oz single retails around $80. That's $11.76 per ounce. The 6.8oz Pack of 2 typically lands at a combined price that works out closer to $10 to $11 per ounce.

Compared to the 3.4oz size, you're paying roughly 30% less per ounce by going with the Pack of 2 in the 6.8oz size. Over a year of regular use, that's easily $100+ in savings for long-hair clients.

The other benefit is you always have a backup. No more panic when the bottle's almost out and your stylist appointment isn't for another three weeks.

How to Use It: Wet Hair

Shampoo and condition like normal. Towel dry until hair is damp, not dripping. Warm a dime-size amount in your palms for short to medium hair, quarter-size for long or thick hair. Work through the mid-lengths and ends first, then lightly touch what's left in your palms over the roots.

Then blow dry. The oil protects against heat, smooths the cuticle, and builds shine into the style from the inside. Do not apply on soaking wet hair, the water dilutes the oil and it runs off.

How to Use It: Dry Hair

Very different technique. Pea-size amount, max. Rub it thoroughly between your palms until it's barely visible. Light touch over the top of the hair to tame flyaways, then focus on the ends where damage lives. Never apply straight from the bottle onto dry hair, it will look greasy in patches.

On day 2 or 3 hair, this is my secret for making a blowout look fresh. A pea of oil, smoothed through the ends and flyaways, and the hair looks like you just walked out of the salon.

The Honest Tradeoff

If you have very fine, limp hair, the original formula can feel heavy. Moroccanoil makes a Light version (purple bottle) specifically for fine hair. That's the one you want. Same silicone carrier, less oil concentration.

If you have severely damaged, bleached hair, oil alone isn't going to fix it. You need a bond builder like K18 or Olaplex as the primary treatment. Moroccanoil is the finishing shine layer on top of repaired hair, not the repair itself.

And if your scalp gets oily fast, keep this off your roots entirely. Mid-lengths and ends only.

Real Client Scenario

I have a client, 42 years old, long color-treated brunette. She came in for a consultation after two years of buying whatever "argan oil" was on sale at the pharmacy. Her hair looked dull, felt rough, and her ends were splitting despite regular trims.

I put her on the original Moroccanoil Treatment. Dime-size on wet hair before blowout, pea-size on dry hair for day-2 touch-ups. Four weeks later her hair looked visibly shinier at her touch-up appointment. Eight weeks later her ends stopped splitting because the cuticle was actually sealed.

She now buys the Pack of 2 every 8 to 10 months and keeps one bottle at home, one at work. Total commitment to the original.

Pro Tips Clients Rarely Know

• Warm it between your palms before applying. Cold oil doesn't distribute evenly. 5 seconds of palm friction makes a real difference.
• Use it as a pre-swim protector. Coat the hair before a pool day. Chlorine binds to the oil instead of the hair cortex. Rinse out after with Malibu C Un-Do-Goo.
• Store it upright and away from heat. Argan oil's shelf life is roughly 2 years unopened, about 12 to 18 months once opened. Buying the Pack of 2 only makes sense if you'll actually use both within that window.
• Don't confuse it with a leave-in conditioner. Oil is not hydration. If your hair needs moisture, use a leave-in (like Moroccanoil's All in One Leave-In) AND the oil. They work on different layers.