Beauty Moroccan Oil Purple Guide: Toning Blonde The Right Way Daily
An educational guide from the Beauty AMZ research team. No hard sell, just what you need to know.
How Moroccanoil Purple Products Work
Moroccanoil purple products use violet pigments suspended in argan oil rich formulas. The violet pigment deposits on the hair shaft during washing or leave in application, where it neutralizes yellow and brassy tones through color theory. Argan oil, rich in fatty acids and vitamin E, conditions the hair at the same time, preventing the dryness cheap purple products cause. The shampoo delivers a stronger pigment dose for weekly correction, while the treatment oil gives a lighter dose for daily maintenance. Together they keep blonde bright without the straw like feel.
How To Choose Your Products
Start with the 6.7 oz purple shampoo if you are new to toning. Upgrade to the liter if you tone weekly and want the best value. Add the Treatment Purple oil if brass returns quickly between washes or your blonde is dry. Consider the 0.85 oz oil first to test it, then the 1.7 oz for regular use. Match to your blonde type: cool blondes need less toning, warm blondes need more. If your hair is highlighted rather than all over blonde, focus application on the lightened pieces.
How To Use Them Step By Step
Wet hair thoroughly and apply purple shampoo, focusing on the blonde areas. Lather well and leave on for two to five minutes. Rinse completely and follow with conditioner or a hair mask. Use once or twice weekly, alternating with regular shampoo. For the treatment oil, apply a pea sized amount to damp or dry hair after washing. Work through mid lengths and ends. Do not rinse. Style as usual. Use the oil daily or as needed for shine and subtle toning between shampoo days.
Mistakes To Avoid
Do not leave the shampoo on too long or you will see lavender. Do not tone daily with the shampoo, since overuse dulls hair. Do not skip conditioner after toning. Do not use purple shampoo expecting it to fix orange tones, which need blue. Do not apply the treatment oil to the scalp, which looks greasy. Do not buy from sketchy third party sellers to save a few dollars, since counterfeits are common with prestige brands.
Maintaining Bright Blonde Long Term
Tone consistently rather than waiting until brass is severe, since prevention beats correction. Protect blonde from sun with hats or UV sprays, because UV yellows hair fast. Rinse hair before and after swimming to limit chlorine and mineral absorption. Use a shower filter if your water is hard, since minerals cause brassiness. Deep condition weekly, because healthy blonde holds tone better. Schedule gloss treatments at the salon between color appointments. With steady care, your blonde stays bright and your hair stays soft.
Recommended Products
These are the best Moroccan Oil purple products on Amazon, from the iconic toning shampoo to the nourishing treatment oil.
Best for: Blondes wanting luxury toning.
Moroccanoil Blonde Perfecting Purple Shampoo 6.7 oz
- Violet toning pigments
- Argan oil nourishment
- Fights brassiness
- Gentle enough for weekly use
Pros
- Tones without drying
- Luxury hair feel
Cons
- Premium price
- Small bottle
Best for: Committed weekly toners.
Moroccanoil Blonde Perfecting Purple Shampoo 33.8 oz
- Salon liter size
- Best per ounce value
- Same toning formula
- Lasts many months
Pros
- Excellent value
- Fewer reorders
Cons
- High upfront cost
- Bulky bottle
Best for: Testing the treatment oil concept.
Moroccanoil Treatment Purple 0.85 oz
- Leave in toning oil
- Daily brass maintenance
- Argan oil shine
- Travel friendly size
Pros
- Tones between washes
- Adds beautiful shine
Cons
- Small bottle
- Subtle toning only
Best for: Dry blondes needing daily tone plus care.
Moroccanoil Treatment Purple 1.7 oz
- Full size treatment oil
- Daily subtle toning
- Deep nourishment
- Frizz control
Pros
- Great for dry blondes
- Lasting shine
Cons
- Premium price
- Not a replacement for shampoo
Ready to Choose?
See our top product picks for moroccan oil purple, or jump straight to the head-to-head comparison of the two most popular options.
Hard Water Blondes: Why Toning Alone Fails
If blonde keeps turning brassy despite faithful purple shampoo use, mineral film is often the culprit. Hard water deposits calcium and magnesium on the shaft, and that film sits between the violet pigment and your hair, so the toning never reaches its target. The fix is a two-step routine: a chelating or clarifying wash first to strip the mineral layer, then the purple shampoo on the second wash while the cuticle is still clear. You only need the chelating step every week or two. Skip it, and you will keep blaming the shampoo while the water is the problem. A detox wash before toning is the missing step for most hard-water households.
Shampoo, Treatment, or Both: Picking Your Format
The purple shampoo is the maintenance tool: gentle violet pigment with argan oil nourishment for weekly use on hair already close to the right tone. Treatment Purple is the intensive option, with denser pigment for hair that has drifted noticeably warm between salon visits. Highly porous bleached hair grabs pigment fast, so the shampoo alone is usually enough and the Treatment risks over-toning; low-porosity hair resists pigment, so alternating the Treatment in every second or third wash keeps tone even. Shoppers weighing formats can compare how top purple formulas differ before deciding which bottle earns the money.
When Purple Shampoo Stops Working: A Diagnostic
When the same shampoo that used to brighten your blonde does nothing, diagnose before buying a stronger bottle. First, check for mineral buildup; coated-feeling hair with resistant brass needs a chelating wash. Second, consider whether your underlying level has shifted: grown-out or faded hair cannot be toned back to bright blonde by shampoo alone. If both check out and brass persists, the answer is a salon glaze, not a stronger purple shampoo. Shampoo pigment corrects surface tone; it cannot re-level the base color. For a stronger at-home system, the Blond Absolu approach to brass handles stubborn warmth.