Beauty Moroccan Oil Treatment Compared: Which Formula Wins For You
Original and Light are the two core Moroccanoil Treatments, and picking the wrong one is the most common buyer mistake. We compared their formulas, finish and best hair types.
| Factor | Moroccanoil Treatment, 1.7 Fl Oz | Moroccanoil Treatment Purple Hair Oil fo |
|---|---|---|
| Formula | Original uses the classic argan oil blend for medium to thick hair with full nourishment. | Light uses a lighter argan blend that absorbs faster and will not darken fine or blonde hair. |
| Best for | Original suits medium, thick, curly or coarse hair that needs richer moisture. | Light suits fine, thin or light-colored hair that needs shine without weight. |
| Scent | Original carries the signature spicy amber and sweet floral fragrance. | Light has the same signature scent in a lighter-feeling formula. |
| Finish | Original leaves a rich, glossy finish with lasting smoothness. | Light leaves a soft, natural shine that never looks oily. |
| Value | Original 3.4-ounce bottle gives the lowest cost per use for regular styling. | Light costs similar per ounce, so choose by hair type, not price. |
Our Verdict
Original wins for most buyers. Its richer formula delivers the full smoothing and shine experience the brand is famous for. Choose Light if your hair is fine, thin or blonde. It gives the same frizz control and gloss without weight or darkening. The 3.4-ounce original Treatment wins for its unbeatable value and iconic results. The 1.7-ounce bottle suits newcomers, while the Purple formula serves blondes fighting brassiness. Buy the largest size your budget allows. You will use every drop. Stock up during sales.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.
Best for: Daily users wanting the best long-term value.
Moroccanoil Treatment, 3.4 Fl Oz
- Original treatment in 3.4 fl oz
- Argan oil rich formula
- Best-selling hair oil
- Conditions, smooths and adds shine
Pros
- Best value per ounce
- Bottle lasts for months
Cons
- High upfront cost
- Pump sold separately
Want the Full Picture?
What Argan Oil Actually Repairs, and What It Doesn't
The word "repair" on hair oil bottles deserves the honest treatment no competitor gives it. Argan oil does not repair broken disulfide bonds, does not fuse split ends back together, and does not reverse chemical damage. What it genuinely does is reduce new damage: it lubricates the hair shaft so mechanical stress from brushing and styling causes fewer micro-fractures, it smooths the cuticle so hair looks healthier immediately, and its antioxidants provide mild environmental protection. The distinction matters because buyers expecting structural repair will keep buying oils while the real problem, bond damage, goes untreated.
The real recovery routine between styling sessions has three parts, and oil is only one of them. First, reduce the damage input with lower heat and fewer passes. Second, use a genuine bond-building or protein treatment periodically for structural damage, since that is the only category that addresses the cortex. Third, use the Moroccanoil Treatment as the daily defender, sealing the cuticle and preventing the mechanical wear that turns minor damage into breakage. Trimming split ends remains non-negotiable, since no product rejoins a split shaft. Oil is the maintenance crew, not the reconstruction team, and respecting that division gets better results than expecting one bottle to do everything.
Second-Day Hair: Refreshing Without Rewashing
The second-day problem is where a styling oil proves its daily value, because rewashing just to fix slept-on hair wastes time and strips natural oils. The refresh routine starts with assessment: if the roots are oily, a little dry shampoo at the roots only, never through the lengths. Then revive the lengths with a single drop of the Moroccanoil Treatment warmed between palms and smoothed over the ends, which restores shine and tames the frizz that formed overnight without adding weight.
For shape that collapsed, restyle without a full heat session. A round brush and the dryer on medium heat for two minutes revive volume at the crown, or twist the front sections around a curling iron barrel for ten seconds each to restore wave pattern. The rule for touch-up heat is lower temperature than wash day and one pass per section maximum, since already-styled hair accumulates damage faster than freshly washed hair. How many refresh days are safe depends on the hair: fine hair usually manages one refresh day before needing a wash, while thicker hair can stretch to two. Our best flat irons guide ranks tools by hair protection, which matters most for these touch-up passes where the hair is already heat-exposed.
Argan Oil on Color-Treated Hair: Heat, Fade, and Protection
Color-treated hair plus heat styling plus oil is a combination that needs its rules stated plainly. Heat accelerates color fade by opening the cuticle and letting dye molecules escape, and oil alone is not a heat protectant in the thermal sense. The Moroccanoil Treatment reduces mechanical damage and adds shine on colored hair beautifully, but it should layer under a dedicated heat protectant, not replace it, when hot tools come out. Apply the oil first to damp hair for conditioning, then the heat protectant before the iron, since the protectant needs to be the outermost shield.
Temperature discipline matters more than product choice for color longevity. Keep irons at the lowest effective temperature for your hair type, work in clean sections so one pass suffices, and avoid daily full straightening on fresh color, since the first two weeks after coloring are when fade happens fastest. Purple shampoo users take note: heat can shift fresh purple toning toward a muddy cast, so keep temperatures moderate for a week after toning blonde. The best curling irons guide covers heat settings by hair type in detail, which is the reference for calibrating temperature to colored hair rather than guessing.