Purple Shampoo: When to Use It and When Not To
Alright y’all, let’s talk about purple shampoo because some of y’all are using it like it owes you money. 😂💜
Purple shampoo can be a wonderful maintenance product for blonde, highlighted, silver and gray hair. However, it is not regular shampoo, and it is not the answer to every blonde hair problem.
Using more purple shampoo does not automatically give you a brighter or healthier blonde. In fact, using it too frequently can sometimes leave your hair looking dull, smoky or slightly lavender.
Let’s talk about what purple shampoo actually does, how often you should use it and when your hair needs something completely different.
What Does Purple Shampoo Do?
Purple shampoo, such as our Pureology Strength Cure Blonde Purple Shampoo, deposits temporary violet pigments onto the hair to help neutralize unwanted yellow tones.
This works because purple and yellow sit opposite each other on the color wheel. When used correctly, purple shampoo can help a yellow blonde appear cooler, brighter and more balanced between salon appointments.
Purple shampoo may be helpful for:
- Blonde hair
- Highlighted hair
- Platinum hair
- Silver hair
- Gray hair
- White hair
- Hair that develops unwanted yellow tones
The important word here is yellow.
Purple shampoo is made to neutralize yellow. It does not solve every type of brassiness or discoloration.
What Purple Shampoo Cannot Do
Purple shampoo can help tone yellow temporarily, but it cannot:
- Lighten your natural hair
- Bleach dark roots
- Remove permanent hair color
- Replace a professional toner
- Correct uneven highlights
- Repair damaged hair
- Remove copper or mineral buildup
- Fix orange hair
- Make an overly dark blonde lighter
If your blonde does not look right, adding more purple shampoo may not solve the actual problem.
Sometimes your hair needs a toner. Sometimes it needs mineral removal, moisture or bond repair. Sometimes it needs to be lightened professionally.
And sometimes, y’all, it just needs an appointment. 😂
When Should You Use Purple Shampoo?
Purple shampoo may be useful when your blonde, gray or silver hair begins developing unwanted yellow tones between appointments.
You may benefit from it when:
- Your blonde starts looking warmer or more yellow
- Your highlights need a temporary refresh
- Your platinum hair loses its cooler tone
- Your natural gray or silver hair develops yellow discoloration
- Your stylist recommends it as part of your maintenance routine
Purple shampoo is usually best treated as an occasional toning product rather than your everyday cleanser.
How Often Should You Use Purple Shampoo?
There is no single schedule that works for everyone.
Some people may benefit from using purple shampoo once a week. Others may only need it every few washes or when yellow tones begin to appear.
How often you should use it depends on:
- Your current shade of blonde
- How porous your hair is
- How frequently you shampoo
- The strength of the purple formula
- Your water quality
- Your hair’s condition
- The tone you want to maintain
If your hair is extremely light, damaged or porous, it may absorb purple pigment very quickly. In that situation, you may need to use it less frequently or leave it on for less time.
Always follow the product directions and your stylist’s recommendation.
Can You Use Purple Shampoo Every Time You Wash?
You may not need to.
Using purple shampoo too frequently can create excessive pigment buildup. Instead of giving you a clean, creamy blonde, it may leave the hair looking:
- Dull
- Smoky
- Grayish
- Muddy
- Uneven
- Slightly blue or lavender
This is especially common on porous ends because they may absorb more pigment than healthier sections of the hair.
Your regular haircare routine should still include a professional shampoo and conditioner selected for your hair’s moisture, strength and color-protection needs.
Remember, more purple does not mean more blonde.
Does Purple Shampoo Work on Orange Hair?
Purple shampoo is designed to neutralize yellow, not orange.
If your hair is orange or deeply brassy, purple shampoo may make very little difference. Blue is opposite orange on the color wheel, but that does not mean you should immediately cover your hair in blue shampoo either.
Orange tones may indicate that the hair did not lift light enough to reach the desired blonde. They can also appear because of previous artificial color, hard-water minerals or underlying pigment.
A professional consultation can help determine whether your hair needs additional lightening, corrective toning, mineral removal or a different maintenance product.
Can Purple Shampoo Dry Out Your Hair?
Some purple shampoos can leave the hair feeling dry, especially when they are used too frequently or left on longer than directed.
Blonde hair is often already more vulnerable to dryness because of lightening and heat styling. If your hair feels rough, brittle, tangled or fragile, constantly adding purple shampoo may not be your biggest priority.
Your blonde may need:
- A moisturizing shampoo and conditioner
- A professional conditioning treatment
- Bond-building or molecular repair
- Less heat styling
- A haircut to remove damaged ends
- A customized home-care routine
Healthy blonde hair requires balance. Maintaining the tone matters, but so do moisture, strength and elasticity.
Does Purple Shampoo Replace Salon Toner?
No. Purple shampoo provides temporary maintenance between appointments, but it does not replace a professional toner or gloss.
A salon toner can be customized to adjust your blonde’s overall tone, add shine and create a more polished result. Your stylist may use different formulas depending on whether you want your blonde to look creamy, beige, icy, neutral or golden.
Purple shampoo deposits the same general violet pigment each time you use it. It cannot provide the same level of customization as professional hair color.
Will Purple Shampoo Remove Green From Swimming?
No. Purple shampoo is not the correct treatment for green hair caused by swimming.
Green discoloration on blonde hair is commonly associated with copper and other mineral deposits in pool water. Because purple shampoo neutralizes yellow, it will not remove those deposits.
A chelating or professional mineral-removal treatment may be necessary. Applying more pigment before removing the buildup could make the color look muddier or more uneven.
How Long Should You Leave Purple Shampoo On?
Follow the instructions provided for the specific product you are using.
Not every purple shampoo has the same pigment concentration. Leaving a highly pigmented formula on longer does not necessarily produce a better blonde.
When trying a new formula, begin conservatively. Watch how your hair responds, especially if your ends are light, porous or damaged.
If you are unsure, ask your hairstylist how long the product should remain on your particular hair.
What Should You Use After Purple Shampoo?
Follow with a conditioner or treatment appropriate for your hair’s condition.
If your hair is dry, focus on moisture and softness. If it is weak or breaking from chemical processing, your stylist may recommend a bond-building or molecular repair treatment.
Your hair may need moisture, repair or both. The most expensive product on the shelf is not automatically the right one for your hair.
Personalized Blonde Haircare in Columbus, Georgia
Purple shampoo can be a useful part of your blonde hair routine, but it should be used with a purpose.
At Revive Hair & Beauty, we can evaluate your blonde, identify the unwanted tone and recommend products based on what your hair actually needs. Your routine should be customized around your color, porosity, condition and maintenance goals.
Before you cover your hair in purple shampoo and leave it sitting forever because TikTok told you to, ask your stylist. 😂💜
Revive Hair & Beauty
3910 Rosemont Drive
Columbus, GA 31904
Phone: 706-289-2092
Open seven days a week
Proudly serving Columbus, Fort Benning, Phenix City, Harris County and surrounding communities.