Best Moroccan Oil Purple Picks For Bright Brass Free Blonde

The best Moroccan Oil purple product is the Moroccanoil Blonde Perfecting Purple Shampoo, because it neutralizes brassiness while the argan oil base keeps blonde hair soft. The violet pigments are strong enough to tone but gentle enough for regular use. If you want bright, brass free blonde with luxury hair feel, this Moroccan Oil purple shampoo is the top pick on Amazon.
Moroccanoil purple products combine violet toning pigments with the brand signature argan oil nourishment. The purple shampoo deposits violet pigment that cancels yellow and orange tones, keeping blonde, silver, and highlighted hair bright. The Treatment Purple is a leave in oil that tones while adding shine and softness. Unlike harsh purple shampoos that dry hair out, the Moroccanoil versions condition as they tone, which is why blondes pay the premium.
This guide compares the Moroccan Oil purple lineup on Amazon, from the classic shampoo in two sizes to the treatment oil. You will learn how to tone without overdoing it, who needs the treatment oil, and the routine for lasting brightness.
Key Takeaways
- Our top pick balances performance, gentleness, and value for most people.
- Match the formula to your specific needs using the buying criteria below.
- Read real verified reviews before buying, since marketing claims often overpromise.
Quick Answer: Top 3 Picks
- Moroccanoil Blonde Perfecting Purple Shampoo 6.7 oz Violet toning pigments.
- Moroccanoil Blonde Perfecting Purple Shampoo 33.8 oz Salon liter size.
- Moroccanoil Treatment Purple 0.85 oz Leave in toning oil.
Full reviews and comparisons below.
On This Page
Our Top Picks

Best for: Blondes wanting luxury toning.
#1 Best OverallMoroccanoil 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.
Runner-UpMoroccanoil 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.
Best ValueMoroccanoil 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
How Purple Shampoo Tones Blonde
Purple sits opposite yellow on the color wheel, so violet pigments cancel yellow tones in blonde hair. When you wash with purple shampoo, the pigments deposit lightly on the hair shaft and neutralize brassiness. The effect is cumulative: regular use maintains brightness, while overuse can leave a lavender cast. Moroccanoil formula balances pigment strength with conditioning argan oil, so hair stays soft while it tones. Leave it on for two to five minutes for standard toning. The result is cooler, brighter blonde that looks freshly colored.
Shampoo Sizes: Which To Buy
The 6.7 oz bottle is perfect for trying the formula or for occasional toning, lasting about two to three months with weekly use. The 33.8 oz liter is the salon size and the best value for committed blondes who tone weekly. The per ounce cost drops dramatically with the liter, often saving 30 percent or more. Purple shampoo does not expire quickly, so the big bottle is safe if you use it steadily. If you tone more than once a week, the liter pays for itself fast. Start small if you are new to purple shampoo.
Do You Need The Treatment Purple Oil
The Treatment Purple is a leave in argan oil with violet pigments for ongoing toning between washes. It suits blondes who fight brassiness constantly, since it tones daily without extra washing. It also suits dry, damaged blonde hair that needs the nourishing oil anyway. Apply a small amount to damp or dry hair, focusing on ends. If your blonde stays bright with weekly shampoo alone, you do not need it. If brass returns within days of washing, the treatment oil extends your tone beautifully.
How Often To Tone
Most blondes tone once a week to maintain brightness without overdoing it. Very brassy or warm hair may need twice weekly toning. Cool, ashy blondes can stretch to every ten days. Watch for a dull lavender cast, which means you are toning too often. Alternate purple shampoo with a gentle regular shampoo to avoid pigment buildup. The Treatment Purple oil can be used more freely since its pigment load is lighter. Adjust seasonally: sun and chlorine in summer usually demand more frequent toning.
Mistakes To Avoid
Leaving purple shampoo on too long is the top mistake, since it creates a visible lavender tint. Using it on non blonde hair does nothing except waste expensive product. Toning every single wash leads to dull, over pigmented hair. Skipping conditioner after purple shampoo leaves hair dry, since toning shampoos cleanse deeply. Expecting purple shampoo to fix orange hair is wrong, since blue shampoo handles orange better. Finally, buying from unauthorized sellers risks diluted counterfeits, so stick to trusted Amazon listings.
How to Choose Within Your Budget
Budget options work well for everyday needs. Mid-range products often deliver better ingredients and performance. Premium options suit those wanting the best formulas. Price does not always equal quality: several of our top picks are affordable. Set your budget first, then choose the best performer within it.
Final Thoughts
Choosing the right moroccan oil purple product comes down to matching formulas to your specific needs and routine, not chasing viral trends. Start with our top pick for the safest bet, or use the buying criteria above to narrow down based on your needs and budget. Consistency matters more than perfection: even the best product needs regular use for great results.
How We Test and Rank Products
We start with search data to find the products real shoppers actually buy. Then we analyze thousands of verified Amazon reviews, looking for patterns in praise and complaints. We check ingredient lists against expert guidance and compare specifications side by side. Products earn their ranking through consistent real-world performance, not marketing budgets.
Frequently Asked Questions
Once a week suits most blondes. Very brassy hair may need twice weekly, while cool blondes can go every ten days. If you see a lavender cast, cut back. Alternate with regular shampoo to prevent buildup.
Cheap purple shampoos can, but Moroccanoil formula includes argan oil to condition while toning. Always follow with conditioner. If your hair is very dry, use the Treatment Purple oil for extra nourishment.
It does little for natural dark brown hair. But highlighted, balayage, or gray blending brunettes with lightened pieces benefit from toning those sections. Focus application on the lightened areas only.
The shampoo is a wash out toner used weekly for brass control. The Treatment Purple is a leave in oil for daily subtle toning plus nourishment. They complement each other: shampoo for main toning, oil for maintenance.
Two to five minutes is the standard for toning. Fine or porous hair tones faster, so start at two minutes. Never leave it on for ten plus minutes unless you want visible lavender tones.