The Experiment That Reveals All: Which Extension Survives a 230°C Iron?
"Which one will survive the 230°C iron test?" Thousands of women ask themselves this question before investing in extensions. Today, we're putting an end to the debate with a shocking real-time experiment.
You're about to discover why some extensions cost €50 and others €300. Spoiler alert: the difference is SPECTACULAR.
The Test Protocol
What we tested
- Raw Hair Extensions 100% natural (untreated virgin hair)
- High-end synthetic hair extensions (the best on the market)
- Semi-natural extensions (blend of treated human hair)
Test conditions
- Professional hair straightener set to 230°C (maximum current temperature)
- 5 consecutive passes over each strand
- Boiling water resistance test
- Intensive blow-drying test
- Observation over 48 hours after heat treatment
Test Results: The Unfiltered Truth
Synthetic Extensions (€50-80) - TOTAL FAILURE
Results :
- Instant melting on contact with iron at 230°
- Smell of burning plastic
- Bonded and unrecoverable fibers
- Rubbery texture after cooling
Verdict: Even "heat-resistant" synthetics CANNOT withstand professional temperatures. Maximum 160°C for these fibers.
Semi-Natural Extensions (€100-150) - RAPID DETERIORATION
Results :
- They hold up for the first two passes
- They become rough from the 3rd pass
- Immediate loss of shine
- Entanglement after 24 hours
- It is impossible to recover the original texture
Verdict: Chemical treatments (coloring, perms) weaken the hair structure. Lifespan reduced by 70%.
Raw Hair 100% Natural (€250-400) - IMPRESSIVE SUCCESS
Results :
- Withstands 5 cycles at 230°C without damage
- Preserved shine
- Soft texture maintained
- Returns to natural curls after washing
- No tangling after 48 hours
- Can be restyled several times
Verdict: Raw Hair behaves EXACTLY like your natural hair. It withstands professional heat without flinching.
The Calculation That Changes Everything
Actual Cost Over 2 Years
Synthetic Extensions
- Unit price: €60
- Shelf life: 2-3 months
- Replacement: 8 times in 2 years
- Total cost: €480
Semi-Natural Extensions
- Unit price: €120
- Shelf life: 6 months
- Replacement: 4 times in 2 years
- Total cost: €480
Raw Hair NahaHair
- Unit price: €300
- Lifespan: 3-5 years
- Replacement: 0 times in 2 years
- Total cost: €300
- Savings: €180
What Our Customers Say After the Test
"I tested it myself with my straightener. My Raw Hair extensions are two years old, I straighten them three times a week at 200°C... they're STILL perfect. My old synthetic extensions didn't even last a month." - Sarah, Paris
"The day I realized I could use my curling iron without stress... my life changed. With Raw Hair, I change my style every day!" - Aminata, Lyon
"I made the mistake of buying cheap hair extensions from a Chinese website. 50€ down the drain. They melted the first time I straightened them. Now I only buy Raw Hair." - Léa, Marseille
Our Expert Recommendations
Who are Raw Hair products made for?
- Regular use of heated tools
- Sustainable investment (3-5 years)
- Ultra-natural result
- Frequent hairstyle changes
Raw Hair products are NOT for you if:
- Temporary solution sought (less than 6 months)
- Very limited initial budget
- No interview desired
Frequently Asked Questions
Can I color my Raw Hair?
Yes! That's one of the great advantages. You can lighten them, darken them, add highlights... just like your own hair.
How long do Raw Hair products really last?
With proper care: 3 to 5 years. Some clients even keep them for 7 years!
Can I swim with my Raw Hair?
Yes, but rinse them afterwards (chlorine/salt) and apply conditioner.
Conclusion: The Final Verdict
The test is conclusive: Raw Hair are the ONLY extensions that can withstand intensive professional use .
If you regularly use heated tools and want an undetectable natural result, Raw Hair is not an option, it's THE solution.
Summary of benefits:
- Withstands 230°C without damage
- Lifespan 3-5 years
- Savings of €180 over 2 years
- 100% natural appearance
- Unlimited coloring possibilities
