The iRESTORE Blog

Confidence Starts Here

Banner image of a woman wearing the Essential Device with two other man, one wearing the Elite Device while the other one is wearing the Professional Device. Banner image of a woman wearing the Essential Device with two other man, one wearing the Elite Device while the other one is wearing the Professional Device.

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7 Min to Read

Why Does Your Scalp Hurt When You Move Your Hair?

Why does your scalp hurt when you move your hair? It’s called trichodynia - here are the 7 real causes, a self-diagnosis guide, and when to see a doctor.

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Man and woman wearing the Professional Device while sitting on a couch.

About iRESTORE

We believe in safe & clean hair care that empowers you to look and feel your best without compromising your health.

Explore the science
8 Min to Read

LED Light Therapy Colors Explained: Red vs Blue vs Green - Which One Is Right for You?

Use our quick guide to find which wavelength is right for acne, wrinkles, or tone correction.

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6 Min to Read

Do Split Ends Stop Hair Growth? The Honest Answer (and What to Actually Do About It)

Do split ends stop hair growth? No, but they destroy length retention. Here’s the science of why your hair isn’t getting longer and how to fix it.

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8 Min to Read

Does Gua Sha Actually Work? What the Research Says and What It Realistically Does

Does gua sha actually work for your face? We separate the TikTok hype from the clinical evidence and explain what it can realistically do for skin.

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Image of the Elite, Professional and Essential helmet device in top view angle.

Reach Your Hair Growth Goals

Find out if iRESTORE can help you reverse your hair loss and restore your confidence. Take the quiz now to get personalized recommendations.

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7 Min to Read

Identify Your Hair Type with Hair Texture Chart

Find your hair type with our complete hair texture chart. Covers types 1A–4C, porosity, density, and the best care routine for each.

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5 Min to Read

What Is VIXO™ Laser Technology? iRESTORE Elite's VIXO Lasers Explained (2026)

What makes VIXO™ laser technology different from every other hair growth helmet out there?See how iRESTORE Elite’s 500 lasers + LEDs and triple wavelength stack up against the competition.

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7 Min to Read

Why Is My Hair So Oily So Fast? Real Causes and the Fix

Hair getting oily way too fast? Learn the 7 real causes, from over-washing to hormones and the routine fixes that actually work for your scalp type.

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5 Min to Read

Does Hairspray Cause Hair Loss? The Honest Answer

Does hairspray cause hair loss? The answer is no but misuse causes real damage. Here's what the science says and how to protect fragile hair.

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7 Min to Read

Castor Oil for Hair Growth: Does It Actually Work? (What Science Shows vs. What TikTok Claims)

Does castor oil actually grow hair? We compare what TikTok claims vs. what clinical research shows and what actually works better for real results.

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7 Min to Read

Can You Use Retinol With an LED Face Mask? The Right Order and Mistakes to Avoid

Can you actually combine retinol with an LED face mask or are you canceling out your results without realizing it?

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7 Min to Read

Rice Water for Hair Growth: What the Research Actually Shows (Beyond the Viral Videos)

Rice water for hair growth is everywhere on TikTok but what does the research actually show? 

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5 Min to Read

Rosemary Oil for Hair Growth: Does It Really Work?

Rosemary oil for hair growth is trending across social media but does the science actually support the hype?

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