The Truth About Other Clip In Hair Extensions: What Most Brands Don’t Want You to Know
Other clip in hair extensions are already damaged before you even open the package. Why? They're not full cuticle, meaning the cuticle is no longer intact. Because most extensions go through a harsh color process. To hide the damage, manufacturers coat the hair in silicone—like wax on an apple—to give it shine and softness. But after the first shampoo, the coating fades, revealing dry, dull hair that wants to tangle. Seventh Heaven hair doesn’t cut corners. Our hair is colored slowly, using a gentle, deliberate process that protects the integrity of each strand. It takes longer and it's more expensive, but there’s no need for silicone or synthetic shine boosters—because the hair isn’t damaged. The silkiness is real. The shine is real. And yes, it’s still there after washing. That’s the difference you can see—and feel—with Seventh Heaven.
The key to long-lasting extensions is full cuticle hair. If you want hair that stays smooth, tangle-free, and beautiful for years, this is what you need to know. Remy hair does not mean full cuticle hair. When shopping for hair extensions, you’ve probably come across the term "Remy hair." It sounds luxurious, but most so-called “Remy” extensions are chemically stripped and coated with silicone. These coatings wear off quickly, leaving the hair dry, tangled, and unusable within months.
What Is Full Cuticle Hair?
Each strand of hair has an outer layer called the cuticle, made up of overlapping scales. When these cuticles remain intact and aligned in the same direction, the hair stays:
- Soft and smooth
- Tangle-free
- Shiny and healthy
- Long-lasting (1 to 2 years with proper care)
How Is Full Cuticle Hair Sourced?
High-quality full cuticle hair is collected from single donors. It is cut while tied in a ponytail to keep all strands aligned. This method preserves the cuticle structure and ensures durability.
The Right Way
- Cut from a single donor with cuticles intact
- Washed and conditioned naturally
- No acid stripping or silicone coating
- Lasts 1 to 2 years with proper care
The Wrong Way (What Most Brands Sell)
- Collected from mixed sources like floor sweepings
- Cuticles face opposite directions, causing friction
- Cuticles are dissolved in acid, making the hair brittle
- Silicone coating is added for temporary smoothness, but wears off quickly
How to Tell If Your Hair Extensions Are Full Cuticle or Fake “Remy”
1. The Water Test
Slide your fingers down the strand (root to tip) and then back up (tip to root).
- Full cuticle hair feels smooth going down and rough going up
- Fake “Remy” hair feels the same in both directions
2. The Wash Test
Wash the extensions a few times.
- Full cuticle hair stays soft, shiny, and manageable
- Silicone-coated hair becomes dry, rough, and tangled
Why Full Cuticle Hair Is Worth the Investment
- Natural look and feel
- No matting or tangling
- Lasts 12 to 24 months
- Holds style better and blends seamlessly with your own hair
Most brands sell disposable hair. At Glo, we offer an investment—clip in hair that stays flawless for years. Learn more about our Seventh Heaven Luxury Clip In Extensions.
The Takeaway: Demand Full Cuticle Hair
When buying extensions, always ask:
- Is this full cuticle hair?
- Was it sourced from a single ponytail donor?
- Will it last at least a year?
Most brands can’t answer “yes” to these questions. Seventh Heaven can.