If your hair looks greasy again within 24 hours of washing, the problem usually isn’t your hair — it’s your shampoo.
As a hairdresser, I see this constantly. Most “oily hair” products either strip the scalp (triggering more oil) or coat the hair with residue, making roots greasy even faster.
The right formula can reset your scalp, remove buildup, and keep hair fresher for days — not hours.
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Here’s the one I recommend most to clients with oily roots 👇
🏆 BEST OVERALL DETOX SHAMPOO
K18 Detox Shampoo
⭐⭐⭐⭐⭐
Hair feeling greasy, heavy, or flat no matter what you use?
This powerful detox shampoo removes oil, buildup, pollution, and styling residue that regular shampoos leave behind.
After one wash hair feels lighter, cleaner, and noticeably fresher — which is why many stylists use it as a weekly scalp reset.
✔ Why it works
✔ Breaks down product buildup & excess oil
✔ Leaves scalp clean without stripping hair
✔ Helps hair feel lighter, fresher & more volumized
👉 Best For
Oily roots • Product buildup • Flat hair
🔥 See Why Everyone Is Switching To This Detox Shampoo
Best Products for Oily Hair (Quick Comparison)
| Product | Best For | Check Price |
|---|---|---|
| 🏆 K18 Peptide Prep Detox Shampoo (Best Overall) | Deep oil and buildup removal | Check on Amazon |
| Kevin Murphy Maxi Wash | Oil Control | Check on Amazon |
| Paul Mitchell Shampoo Two | Budget everyday use | Check on Amazon |
| MUK. Oily Scalp Shampoo | Oily + itchy scalp | Check on Amazon |
| Moroccanoil Dry Shampoo | Greasy roots between washes | Check on Amazon |
⚡ Prices and availability may change — check Amazon for the latest deals.
👉 Tip: If your hair gets greasy in under 24 hours, go straight to K18
Our Top Choice
🏆 Best Overall
★★★★★
If your hair feels heavy, flat and greasy no matter what you use – this is your reset button.
This isn’t your average clarifing shampoo.
👉 Best for: Oily Roots + product build up
👉 Avoid if: You wash daily (this is a weekly reset)
- Removes product buildup 97%
- Reduces Excess OIl 95%
- Would Use Again 91%
Best for oil Control
★★★★★
This is a salon favourite for a reason.
It works by balancing oil production, not just stripping it. That means your scalp actually produces LESS oil over time.
👉 Best for: Naturally oily scalps
👉 Avoid if: Your hair is dry or bleached
- Noticed Oil Reduction 92%
- Freshness + 95%
- Scalp Balance 88%
Best Budget Option
★★★★★
If you want something affordable that actually works – this is it.
It’s lightweight, effective, and removes oil without overcomplicating things.
👉 Best for: Everyday oily hair control
👉 Avoid if: You need deep detox
- Removes Oil 92%
- Budget Friendy 100%
- Scalp Balance 88%
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Best for Oily Scalp, Dry Ends
★★★★★
Oily AND sensative? That’s a tricky combo.
This one gently cleans the scalp while soothing irratation and hydrating dry ends.
👉 Best for: Oily + itchy scalp
👉 Avoid if: You need heavy-duty oil removal
- Control Oil Up To 94%
- Removes Build-Up To 91%
- Moisturises Ends 87%
Best Between Washes
★★★★★
Let’s be honest – sometimes you just don’t have time to wash.
This absorbs oil instantly and gives your hair a fresh, clean look in seconds.
👉 Best for: Greasy roots between washes
👉 Avoid if: You rely on it daily instead of washing
- Refresh In Seconds 100%
- Sebum Control Up To 88%
- Natural Volume 90%
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🔥 Final Verdict (What You Should Actually Buy)
If you’re still unsure, here’s the simple breakdown:
- Hair greasy within 24 hours? ➡ Go K18 Detox
- Constant Oily Scalp Issues? ➡ Go Kevin Murphy Maxi Wash
- Want a budget option? Go Paul Mitchell Shampoo Two
- Sensative + oily scalp? ➡ Go MUK. Oily Scalp Shampoo
- Need a quick fix between washes? Go Moroccanoil Dry Shampoo
👉 Check Today’s #No1 Price on Amazon
💡Hairdresser Tip (Most People Get This Wrong)
Washing oily hair too often actually makes it worse.
Why?
Because your scalp goes into panic mode and produces MORE oil.
👉 The Fix:
- Use a detox shampoo 1x per week
- Use a balancing shampoo in between
- Use dry shampoo strategically
🚀Final Word
Oily hair isn’t about “washing more” – it’s about using the right products at the right time.
Once you fix that…
👉 Greasy roots stop controlling your life.
Before You Go… Don’t Miss This:
👉 How To Make Your Hair Grow Faster Naturally (What Actually Works)
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