Glass Hair: 6 Top Hairstylist Tips for Shiny, Frizz-Free Hair
BY JAY SMALL, TRICHOLOGIST, HAIRSTYLIST AND CO-FOUNDER OF AREYIf you’re looking for the best ways to deal with dull, dry, frizzy strands, you are not alone – “glass hair” is one of the most sought-after beauty trends. There are many temporary solutions out there, but, as a haircare expert, I wanted to share my 6 top hairstylist tips for silky, shiny, frizz-free hair.
I get it, it can be tempting to reach for quick fixes that smooth, seal, and disguise hair damage. But if your goal is long-lasting shine and smoothness, it’s time to shift your focus from temporary solutions towards long-term resilience. Your best long-term solution for mirror shine can come from supporting and repairing your hair’s structure from the inside out and the outside in. Here’s what you need to know:
Key Takeaways:
- Long-lasting shine and smoothness come from haircare that includes targeted nutrition from a hair supplement.
- The glass hair effect comes from having hair with a smooth, healthy surface (cuticle) that reflects light.
- Shiny frizz-free hair starts at the root, so it's important to nourish your strands with a hair density scalp serum.
Hairstylist Tip #1 – The Truth About Brazilian Blowouts:
Brazilian blowouts and other keratin-based glass hair treatments can be tempting – they deliver instant smoothness and gloss. But it’s important to understand the truth behind the shiny results because short-term fixes can have unwanted effects1 in the long term.
In the short term, your hair feels smoother, looks shinier, and resists humidity. But just like gel nails, the effect is largely cosmetic and temporary. That’s because the treatment coats and alters the outer structure of your hair rather than repairing it from within.
Hairstylist Tip #2 – Glazes Only Work Short-Term:
When it comes to achieving glass hair shine, a salon or at-home glaze is a softer, less aggressive option than Brazilian blowouts or keratin treatments. On the plus side, they don’t rely on extreme heat or long-term chemical restructuring, but they are still just a short-term way to temporarily mask underlying hair health issues.
Hair glazes act like a clear coat of nail polish – adding shine by creating a temporary, artificial cuticle layer over your hair strands. This layer reflects light more evenly, giving that coveted glass-like finish. But, it’s important to remember that short-term treatments can temporarily disguise hair damage and frizz, but they don’t repair it. And over time, relying on them can actually make the underlying issues worse.
Hairstylist Tip #3 – Long-Term Solutions for Shiny, Frizz-Free Hair:
When it comes to achieving real glass hair, it helps to understand why your hair is losing shine in the first place.
Healthy hair has a tightly sealed cuticle (the outermost layer), which allows light to bounce off smoothly. But as hair ages or becomes damaged, the hair cuticle lifts or becomes uneven, scattering light instead of reflecting it.
Aging and damaged hair tend to be less shiny because:
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Hair porosity increases, meaning your hair absorbs moisture unevenly and loses structural integrity.
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Hair pigment decreases, especially with greying, reducing the depth and richness that enhances shine.
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Hair texture changes, with more bends or irregularities that disrupt light reflection.
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In simple terms, if the surface of your hair strand (cuticle) isn’t smooth, it won’t shine.
Hairstylist Tip #4 – How to Repair and Seal Hair Strands:
For hair to reflect light properly, the cuticle needs to lie flat and smooth. In dry, damaged, or porous hair, the cuticle is rough, which disrupts its ability to reflect light. The best way to boost shine is to use a multi-tasking leave-in conditioner like Mend that is designed to smooth, protect and repair your cuticle layer.
Mend leave-in conditioner does double duty as hydration and heat protectant up to 450ºF – delivering a smoother cuticle for added shine and protecting the cuticle against future damage. That’s why Mend leave-in conditioner should be a key part of your long-term strategy for achieving glass hair naturally.
When used consistently, Mend doesn’t just temporarily smooth and protect your hair; it also reduces breakage up to 45%. You can expect to see improved manageability and shine over time.
Hairstylist Tip #5 – Support Glass Hair From Within:
Hair health isn’t just about what you apply externally. Internal support in the form of targeted nutrients plays a major role, especially as your hair ages. Grey hair is often less shiny because it has less pigment. That’s why Not Today, Grey™ nutritional supplement supports not only hair growth and health, but also boosts shine by slowing and delaying grey hair growth.
Not Today, Grey™ is a targeted nutritional supplementation that can help improve hair growth, strength, and pigment production. Packed with ingredients that support follicle health and slow signs of aging, Not Today, Grey™ can contribute to stronger, longer, smoother hair that is shiny and frizz-free.
When your new hair is healthier from the start, it naturally has a better structure for reflecting light. For even better results, we recommend combining Not Today, Grey™ with our scalp serum To The Root®.
Hairstylist Tip #6 – Restore Shine to Porous Hair:
Porous hair is one of the biggest barriers to achieving glass-like shine. Because it absorbs and loses moisture unevenly, it tends to look dull and feel rough. Fine or porous hair may struggle to maintain a smooth cuticle without targeted haircare. The solution isn’t to overload your hair with heavy coatings, but to use targeted products that hydrate, repair, and protect your delicate hair strands.
The best haircare routine for porous hair means:
This approach gradually reduces hair porosity, leading to smoother, shinier, frizz-free hair.
Safely Building True Glass Hair with Arey
The traditional image of glass hair is often linked to perfectly straight, ultra-sleek styles. But, at Arey, we believe that true glass hair is more about improving the health of your hair by focusing on cuticle health and internal support.
True glass hair is hair that:
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Feels smooth without heavy coatings.
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Reflects light naturally, even without styling.
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Maintains hydration and elasticity.
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Improves over time rather than relying on quick fixes.
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This kind of shine doesn’t wash out in a few weeks – it builds gradually and lasts longer because it’s rooted in health.
At Arey, we deliver long-term hair health. Consistency is key when it comes to building true glass hair, and so we offer up to 25% off on all subscription orders to make sure you always have the products you need.
We are Arey.
Have questions? Check out our FAQ page or say hey@arey.com.
Jay Small is a sought-after hairstylist and Trichologist in Los Angeles with over 22 years of experience. His clients consist of high-profile business and creative leaders. He trained as an apprentice to the owner of Paul Mitchell and worked in education and product development for Paul Mitchell Systems. Jay is incredibly passionate about the creative process both in terms of styling hair and developing effective products.
REFERENCES:
Can You Reverse Grey Hair Naturally? Here’s What The Science Says