How to Alternate Purple Shampoo Without Drying Your Hair | Protein + Tone Guide
If you’ve been using purple shampoo regularly, you might notice something over time—your hair can start to feel a little flat, dry, or harder to manage.
That’s not because purple shampoo isn’t working.
It’s because it’s only doing one job.
Purple shampoo is designed to tone—neutralizing brassiness and keeping color bright. But it’s not meant to support the structure of your hair long-term.
And that’s where most routines fall short.
Why we keep our purple shampoo protein-free
Our purple formula is intentionally made without added protein.
For many people—especially those with sensitive scalps or finer hair—too much protein can lead to buildup, dryness, or a stiff feel.
Keeping it protein-free makes it gentler and more flexible to use when you need tone.
But that doesn’t mean your hair doesn’t need protein at all.
What your hair still needs
Over time, most hair benefits from some level of protein to maintain:
- strength
- movement
- volume
That’s why we recommend alternating instead of trying to do everything in one product.
How to alternate purple + protein
A simple way to think about it:
- Use purple shampoo when you need tone
- Use a protein-based shampoo in between to support your hair
For most people, that looks like:
- Purple: 1x per week (or as needed)
- Regular shampoo: 2–3x per week
What to alternate with
We often recommend something like our Patchouli Tangerine Shampoo, which includes rice protein.
Rice protein helps bring back lift and structure without making the hair feel heavy or over-treated.
It’s a small shift, but it makes a noticeable difference in how your hair feels and responds over time.
The goal isn’t more—it’s balance
When you separate tone and structure, your products can work better together.
Your color stays bright.
Your hair keeps its movement.
And your routine becomes easier to adjust as your hair changes.
Want to go deeper?
If you’re curious about how protein works in haircare—and why we use single, targeted proteins—you can read more here:
👉 What Each Protein Does and When You Actually Need It.
Build Your Routine
🟣 Step 1: Tone
Vibrant + Violet Purple Perfecting Shampoo
Use when your color needs correcting—helps neutralize brassiness without overprocessing your hair.
Use 1x per week or as needed
🌿 Step 2: Support
Patchouli Tangerine + Sea Salt Shampoo (with rice protein)
Helps restore movement, volume, and strength between toning washes—without heaviness.
Use in between purple washes
→ Shop Patchouli Tangerine Shampoo