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Redken Blog: Easy Tips On How To Get Thicker Hair

13 Easy Tips on How to Get Thicker-Looking Hair

Transform your hair from thin to thick with Redken's comprehensive guide! Explore 13 effective ways to achieve thicker-looking hair, including styling hacks, product recommendations, and professional advice.
Creation Date:
Update Date: 10 Jul 2026

Key Takeaways

  • Creating the illusion of density involves a mix of strategic haircuts, dimensional color, and targeted styling techniques.
  • Swapping heavy formulas for lightweight, density-boosting products such as the Acidic Grow Full System prevents thin, fine hair from falling flat.
  • Incorporating the Acidic Grow Full system into your daily routine. It helps strengthen strands and promotes fulle, thicker-looking hair.

Not everyone is naturally born with a dense, voluminous mane. If you have fine or thinning strands, you might find yourself constantly wondering how to get thicker-looking hair without resorting to extensions or drastic measures. The good news is that achieving a fuller, more robust look is entirely possible with the right approach. By combining smart styling hacks, strategic salon services, and science-backed hair care, you can take your strands from limp to luscious. Here are 13 proven ways to transform your routine and encourage thicker-looking hair.


13 Expert Tips for Fuller Hair

1. Start with a Density-Boosting Wash Routine

To build hair volume for thinning hair right out of the shower, swap your standard wash day products for a density-focused system. Cleansing and conditioning with the Acidic Grow Full System Shampoo and Acidic Grow Full System Conditioner helps to gently remove impurities while fortifying the hair fiber, leaving your strands looking instantly fuller and more resilient.

2. Nourish the Scalp Daily

Healthy hair starts at the root. To stimulate hair growth visually and create an optimal environment for your follicles, incorporate a daily scalp treatment. Applying the Acidic Grow Full Serum directly to your scalp helps to nourish the skin and reinforce the hair from the root down, promoting long-term density and strength.

3. Add Volume at the Root

When styling fine hair, lifting the roots is crucial. Instead of heavy creams, mist the Acidic Grow Full Spray onto damp roots before blow-drying. This lightweight formula provides immediate lift and body without leaving behind a sticky or stiff residue.

4. Consider a Shorter Cut

Long, fine hair solutions often start with the scissors. Extra length can weigh down your strands, making them look stringy. Cutting a few inches off removes bulk without removing thickness, allowing the hair to bounce back and naturally look fuller.

5. Add Highlights for Dimension

Color variations create visual shadows and depth. Adding highlights and lowlights gives the illusion that there is more hair present. Additionally, the color process slightly swells the hair shaft, which physically adds a touch of volume to individual strands.

6. Remove Product Buildup

A congested scalp can hinder healthy hair growth. Using products with gentle exfoliants, like salicylic acid, helps break down lingering buildup that might be blocking your follicles. Clearing this path ensures your scalp can breathe and function optimally.

7. Ask for Long Layers

Blunt cuts can sometimes emphasize thinness. Ask your stylist to add long, seamless layers throughout your ends. This creates a dimensional effect and encourages natural movement, making the hair appear thicker.

8. Choose the Right Tools

Using a ceramic round brush during your blowout helps heat the hair evenly, setting the volume you create. The round shape builds movement and dimension, which is essential for faking fullness.

9. Master the Lifted Blow Dry

If your arms aren't tired after a blowout, you might be missing out on volume. Always lift the hair upward and away from the scalp as you dry it. This upward motion sets the roots in a lifted position for long-lasting hold.

10. Change Your Part

Need an instant height adjustment? Simply flip your part to the opposite side. Gravity will naturally lift the hair that is used to laying flat, instantly adding volume to your crown.

11. Diffuse Your Hairline

Fake a denser scalp by lightly dusting your hairline with an eyeshadow that matches your root color. Filling in sparse areas creates a shadow effect, making your hair look naturally thicker around the face.

12. Fake Fuller Braids

Tired of skinny braids? Gently pull on the outer edges of your braid once it is secured. This technique, known as "pancaking," pulls the strands outward to create the illusion of a much thicker plait.

13. Utilize Dry Shampoo and Texturizing Sprays

Flat hair lacks texture. Redken Deep Clean Dry Shampoo absorbs excess oil while adding grit and body to the roots. For the mid-lengths, a few spritzes of Dry Texture Spray creates airy, effortless volume without weighing the hair down.



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The Redken blog is your ultimate resource for all things hair, offering expert advice, inspiration, and product recommendations to help you achieve your best hair yet. From the latest trends and techniques to personalized hair care routines and styling tips, discover everything you need to know to create and maintain healthy, beautiful hair. Explore articles covering a wide range of topics, including color care, styling tutorials, product spotlights, and expert interviews, all designed to empower you with the knowledge and tools to achieve your hair goals. Whether you're a seasoned stylist or a hair enthusiast, the Redken blog is your go-to destination for staying ahead of the curve and unlocking your hair's full potential.

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