Best Hair Growth Routine: Step-by-Step Guide for Fuller Hair

Best Hair Growth Routine: Step-by-Step Guide for Fuller Hair

Quick answer: A good hair growth routine is simple: keep your scalp clean, apply a scalp serum every day, condition the lengths, brush gently, go easy on heat and eat well. Our most popular serum is Xcellerate35 Hair Growth Serum.

Shop Xcellerate35 Serum →

Healthy, fuller-looking hair comes down to consistency. Heat, humidity, styling and stress all take a toll, so a simple routine you can stick to makes the biggest difference. Here's a step-by-step hair growth routine for Australian women and men.

Step 1: Start With Scalp Care

Healthy hair starts at the scalp. Oil, sweat and styling product build-up can leave your scalp feeling heavy and your hair flat.

  • Wash with a gentle shampoo, focusing on the scalp.
  • Massage your scalp with your fingertips for a minute or two while you wash.
  • Rinse well so no product is left behind.

Step 2: Apply a Scalp Serum Every Day

Once your scalp is clean, apply a hair growth serum and massage it in. Use it every day, as consistency is what counts.

Xcellerate35 Hair Growth Serum

Thin Lizzy Xcellerate35 Hair Growth Serum spray bottle

Best for: thinning or slow-growing hair, as an easy daily step.

A lightweight spray serum made with 35 ingredients, including castor oil. Spray it onto clean, damp hair, massage into your scalp and brush through from root to tip. Thin Lizzy's clinical testing reported longer hair after 45 days of daily use. Results vary from person to person.

  • Spray-on, no rinsing
  • Use daily for best results
  • More than 1,400 customer reviews

Shop Xcellerate35 Serum →

Read our full Xcellerate35 Serum guide or our Xcellerate35 hair care tips.

Step 3: Support Your Hair From the Inside

What you eat shows in your hair. Include:

  • Protein: hair is mostly keratin, a protein, so include eggs, fish, meat, legumes or tofu daily.
  • Iron and zinc: found in red meat, leafy greens, nuts and seeds.
  • Healthy fats: oily fish, avocado and nuts help keep hair and scalp healthy.

For more, see our guide to hair growth nutrition.

Step 4: Condition the Lengths

Conditioner helps prevent breakage. Apply it from mid-lengths to ends rather than the scalp, so your roots don't feel heavy.

Step 5: Brush Gently and Go Easy on Heat

Rough brushing and high heat cause breakage, which makes hair look thinner. Detangle from the ends up with a soft brush, lower the temperature on your tools and use a heat protectant.

The Good Hair Brush

Thin Lizzy The Good Hair Brush

Best for: detangling gently and spreading your serum from root to tip.

A gentle detangling brush that helps you work through knots with less pulling and breakage, and spreads your serum evenly from root to tip.

Shop The Good Hair Brush →

Step 6: Trim Regularly

Trimming every 8 to 12 weeks removes split ends before they travel up the hair and cause breakage. Your hair will look thicker and healthier as it grows.

Step 7: Be Consistent

Hair grows slowly. Stick to your routine every day and take a photo in the same light once a month so you can see your progress over time.

Extra Habits That Help

  • Protect your hair from strong sun with a hat.
  • Try a silk or satin pillowcase to reduce friction.
  • Avoid tight hairstyles that pull at the roots.
  • Manage stress where you can, as stress can affect shedding.

When to See a Doctor

If your hair loss is sudden, patchy or comes with other symptoms, or if you're shedding much more than usual, see your GP or a dermatologist to check for underlying causes.

What Customers Say

"This product really works. Brilliant."
Margaret A., verified customer

"Since using this product my hair has become thicker and more manageable."
Alison S., verified customer

Read all Xcellerate35 reviews →

Frequently Asked Questions

What is the best hair growth routine?

Keep your scalp clean, use a scalp serum every day, condition the lengths, brush gently, limit heat, eat well and trim regularly.

How long does it take to see results?

Give your routine at least two to three months. Hair grows slowly, and results vary from person to person.

How often should I wash my hair?

It depends on your scalp. Most people do well washing two to three times a week; wash more often if your scalp gets oily.

Does trimming make hair grow faster?

No, but it removes split ends that cause breakage, so your hair looks thicker and healthier as it grows.

Can I buy Thin Lizzy hair products in stores?

Yes. Thin Lizzy is available at Priceline, TerryWhite Chemmart and Wizard Pharmacy stores across Australia. The range can vary by store, so the easiest way to get the full range, bundles and online deals is to shop online. See our FAQ page for stockist details.

Comparing products? See our guide to the best hair growth products in Australia.

Looking for a deal? Many of our best sellers are available in bundle offers from time to time. See our current Bundle Offers →

Final Thoughts

The best hair growth routine isn't about using lots of products. It's about a few good habits, done every day. Start with a daily serum, be gentle with your hair and give it time.

Shop Xcellerate35 Hair Growth Serum →