7 Proven Hair Growth Tips Backed by Science

Looking to grow stronger, healthier hair? Whether you're dealing with hair thinning, breakage, or just want longer locks, here are 7 science-backed tips to promote hair growth naturally.

1. 💆♀️ Massage Your Scalp Regularly

Scalp massage increases blood flow to hair follicles, promoting growth. Use tools like the KentDO™ Electric Scalp Massager for added stimulation and relaxation.

2. 🥗 Nourish Your Body from Within

Eat foods rich in biotin, zinc, omega-3s, and vitamin D. These nutrients are key for healthy follicles and preventing hair loss.

3. 🧴 Use a Gentle, Sulfate-Free Shampoo

Harsh shampoos strip your hair of natural oils. Switch to sulfate-free formulas that cleanse while protecting the scalp.

4. ✂️ Trim Your Ends Regularly

While trims don't make your hair grow faster, they prevent split ends from traveling up and damaging the strands.

5. 💤 Protect Your Hair While Sleeping

Use a 100% silk pillowcase to reduce friction, prevent breakage, and keep your strands smooth and shiny overnight.

6. 🚫 Avoid Excessive Heat Styling

Too much heat damages keratin in hair. Air dry when possible, and always use a heat protectant spray.

7. 🌿 Add a Hair Growth Serum or Oil

Look for serums with castor oil, rosemary extract, or peptides to stimulate growth and nourish roots.

✨ Bonus Tip: Use red light scalp therapy (like our KentDO™ Scalp Massager) to support cell repair and boost circulation.