Quick Answer
Purple shampoo helps reduce unwanted yellow or brassy tones in blonde hair, but it isn’t something every blonde needs or should use every time they wash.
When used correctly, it can help keep your blonde looking brighter between appointments. When overused, it can leave some hair feeling dry or looking dull.
One Question We Hear All the Time
Every now and then, someone picks up a bottle of purple shampoo and asks,
“So…am I supposed to use this every time I wash my hair?”
The answer is almost always…
“Probably not.”
Purple shampoo has become one of the most talked-about blonde products, which has also made it one of the most misunderstood.
Some people never use it.
Some people use it too often.
The trick isn’t using more it’s using it at the right time.
What Does Purple Shampoo Actually Do?
Purple sits opposite yellow on the color wheel.
That means purple pigments help neutralize unwanted yellow tones that can develop in blonde hair over time.
It doesn’t lighten your hair.
It doesn’t replace a toner.
Who Should Use Purple Shampoo?
Purple shampoo may be helpful if:
- Your blonde is starting to look warmer than you’d like.
- You prefer cool or icy blonde tones.
- Your stylist recommends it as part of your home care routine.
If your blonde is intentionally warm like honey, golden, or beige you may not need purple shampoo very often.
Can You Use It Too Much?
Absolutely.
This is probably the biggest mistake we see.
Using purple shampoo every wash can sometimes leave blonde hair feeling dry or looking flat.
If you notice your hair feels dull or lacks shine, using less purple shampoo and adding more moisture may actually give you better results.
Like most things in hair care, balance is key.
Purple Shampoo Doesn’t Replace Professional Maintenance
Purple shampoo is great for maintaining your blonde between appointments.
But it won’t replace:
- Toners
- Glosses
- Highlights
- Regular maintenance appointments
Think of it as one tool in your routine not the entire routine.
Learn more in How Often Should You Tone Blonde Hair?
✨ Stylist Favorites
When guests ask us about purple shampoo, these are a few products we often recommend depending on their hair goals:
- Pureology Strength Cure Blonde Purple Shampoo – Helps tone unwanted warmth while strengthening lightened hair.
- Moroccanoil Blonde Perfecting Purple Shampoo – Gently neutralizes brassiness while helping maintain softness and shine.
- Pureology Hydrate Conditioner – Pairs well with purple shampoo to help replenish moisture.
- Moroccanoil Intense Hydrating Mask – A great weekly treatment if your blonde starts feeling dry.
Keeping your blonde healthy is just as important as keeping it bright. You may also enjoy our article, How to Keep your Blonde Hair Healthy, for tip to maintaining strong, beautiful blonde hair between appointments.
Frequently Asked Questions
Will purple shampoo make my hair blonder?
No. Purple shampoo doesn’t lighten hair. It simply helps reduce unwanted yellow tones.
Can I use purple shampoo every time I wash?
Usually not. Most blondes benefit from alternating it with their regular shampoo, but the ideal schedule depends on your hair and your goals.
Why does my hair feel dry after using purple shampoo?
Many purple shampoos are more cleansing than everyday shampoos. Following with a moisturizing conditioner or hair mask can help restore softness.
Is purple shampoo the same as a toner?
No. Purple shampoo helps maintain your blonde at home, while a professional toner is a salon service that refreshes or adjusts the tone of your hair.
Still Have Questions?
Purple shampoo can be a great addition to your routine, but it isn’t the right choice for every blonde or every wash day.
If you’re not sure whether you need it, or how often you should use it, ask your stylist. We’ll recommend a routine based on your blonde, your hair type, and the results you’re trying to maintain.
About The Split Ends Hair Guide
The Split Ends Hair Guide is written by the experienced stylists at Split Ends in Manheim, PA. Every article is based on the real conversations we have with guests every day. Our goal is to provide honest, experience-based hair education that helps you feel confident about your hair and the decisions you make for it.