The Hairco Guide to Smarter Colour Spend, Better Margins & Less Waste
✅ DIRECT ANSWER
Most UK salons should be paying £4–£10 per tube of professional hair colour, depending on brand, size, and mixing ratio.
If you’re not tracking cost per ml and cost per service, you’re likely overpaying, often by £5,000–£10,000+ per year without realising it.
💰 Why Most Salons Get This Wrong
Hair colour is one of your biggest weekly expenses… but also one of the least reviewed.
Most salons:
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Check price per tube ❌
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Stick with the same brand ❌
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Accept price increases over time ❌
But ignore:
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Cost per ml ✅
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Mixing ratios ✅
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Wastage ✅
That’s where profit quietly disappears.
🧪 What You Should Actually Be Measuring
If you want real control over your colour costs, focus on this:
1. Cost Per ml
Divide the tube price by its volume.
This is your true product value.
2. Mixing Ratio
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1:1 → higher usage
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1:1.5 or 1:2 → stretches further
The higher the ratio, the lower your cost per service.
3. Cost Per Service
How much colour are you actually using per client?
This is the number that matters most.
📊 Quick Example
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Brand A: £6 (60ml, 1:1)
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Brand B: £8 (100ml, 1:2)
Brand A looks cheaper… but Brand B often delivers more services per tube.
👉 This is where many salons lose margin without realising.
⚖️ Brand Comparison: What Are You Really Paying For?
Premium Brands (e.g. Wella Koleston Perfect Me+, L’Oréal Majirel)
Pros:
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Consistent, familiar results
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Strong brand reputation
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Education support
Cons:
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Higher cost per tube
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Pricing includes marketing overhead
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Often less flexible on mixing
Challenger / Independent Brands
Pros:
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Lower cost per ml
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Competitive performance
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Better margins per service
Cons:
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Less brand recognition
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Requires testing
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Less built-in education
| Brand Type | Cost | Efficiency | Margin Impact |
|---|---|---|---|
| Premium | High | Medium | Lower |
| Trade-focused | Low | High | Higher |
🚿 Where Your Profit Is Disappearing
Even if your pricing looks “fine”, these areas add up fast:
1. Over-Mixing
Every extra gram = wasted money
2. Poor Mixing Ratios
Some colours cost more simply because they don’t go as far
3. Brand Loyalty
Comfortable? Yes.
Cost-effective? Not always.
4. Hidden Supplier Costs
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Delivery fees
-
Minimum orders
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Inflated “free” perks
Nothing is ever truly free.
📈 What This Means for Your Salon
💸 Cost
-
£1 saved per tube
-
100 tubes per week
= £5,000+ per year back into your business
💷 Profit
Colour pricing is fixed in your service menu.
So any saving goes straight to margin.
No extra clients needed.
✨ Client Results
Clients don’t ask what brand you use.
They care about:
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Coverage
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Shine
-
Condition
If results stay consistent, switching products won’t impact loyalty.
⚙️ Workflow
Better control = smoother operations.
Using:
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Measured mixing
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Stock tracking
…creates consistency across your team.
💡 Why Many Salons Still Overpay
It usually comes down to habits:
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Using multiple suppliers
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Ordering without reviewing pricing
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Not comparing cost per ml
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Holding excess stock
This leads to:
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Inconsistent spend
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Tied-up cash
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Reduced margins
A more streamlined approach typically means:
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Better pricing
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Better control
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Less waste
✂️ How to Reduce Your Colour Costs (Fast)
✔ Calculate cost per ml
Stop comparing tubes — start comparing value
⚖️ Weigh every mix
No guessing = no waste
🧪 Test alternatives properly
Use:
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Swatches
-
Models
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Trusted clients
You might find a lower-cost product performs just as well.
📦 Control your stock
Too much stock = wasted cash
Too little = panic ordering
Track real usage.
📞 Review your supplier
Check:
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Pricing
-
Fees
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Flexibility
If they won’t help you save, others will.
📋 Quick Checklist: Are You Overpaying?
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Do you know your cost per ml?
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Are your mixes always measured?
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Are you using the most efficient ratio?
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Have you compared brands recently?
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Are you carrying unused stock?
If any answer is “no” - there’s margin to recover.
✂️ Final Thought
The most profitable salons don’t just deliver great colour…
They control what it costs.
Because your clients remember the result, not the brand on the tube.
At Hairco & Beauty, we supply professional colour ranges built for real salon life, consistent results, reliable performance, and pricing that protects your bottom line.
