By Nicole Zerafa, Original Diva Hair Extensions, Hunters Hill Sydney. Last updated: 7 May 2026.
The global hair extension market is worth billions â and a large portion of that market sells synthetic or mixed-grade hair to customers who believe they’re getting human hair. Here’s how to tell the difference, and why 100% human Remy hair is the only standard worth buying in Australia.
Human Hair vs Synthetic Extensions â The Key Differences
| Factor | 100% Human Remy | Synthetic / Mixed-Grade |
|---|---|---|
| Heat styling | â Yes â treat like natural hair | â Melts or frizzes under heat |
| Colour | â Can be toned or darkened | â Cannot be chemically coloured |
| Feel | Natural, soft, no change over time | Initially silky (silicone) â dry and rough after washing |
| Lifespan | 6â9 months (permanent), 1â2 yrs (clip-in) | 6â12 weeks |
| Tangling | Minimal with Remy cuticle alignment | Tangles rapidly â cuticles misaligned |
| Price | Higher upfront, lower cost-per-month | Cheap upfront, expensive per month of use |
What Is Remy Human Hair?
Remy hair has all cuticles intact and flowing in the same direction â root to tip, as they grow naturally. Non-Remy “human hair” may contain real human hair strands, but the cuticle directions are randomised or stripped entirely. This causes constant tangling because adjacent strands are fighting each other. Original Diva sells only 100% Remy human hair â on every product, every time.
How to Identify Human Hair Extensions in Australia
- The burn test: Genuine human hair burns slowly, smells like burning hair, and crumbles to ash. Synthetic hair melts quickly into a hard ball and smells synthetic.
- The feel test: Human Remy hair feels consistent from root to tip, both dry and after washing. Silicone-coated hair feels silky initially, then becomes rough after 3â4 washes.
- Ask the supplier directly: 100% Remy? No silicone coating? A reputable Australian supplier will answer both questions without hesitation.
Original Diva passes both tests. Shop our verified 100% Remy range â | Book professional installation in Hunters Hill â
Last updated: 7 May 2026