Swiss Clinic

How to Use Hair Growth Refill Set: A Complete Guide for Thicker Hair

How to Use Hair Growth Refill Set: A Complete Guide for Thicker Hair

By Swiss Clinic | Published: 2026-08-08

Category: How-to Guides

Learn how to use a hair growth refill set for thicker hair. Step-by-step guide, tips, and routine integration for best results.

If you're struggling with thinning hair or simply want to boost your hair's density, a hair growth refill set can be a game-changer. These sets typically include a serum and replacement heads, designed to deliver active ingredients directly to the scalp for optimal absorption. But to get the most out of your investment, it's crucial to know exactly how to use them properly.

HAIR GROWTH REFILL SET
hair growth refill set

In this guide, we'll walk you through everything you need to know about using a hair growth refill set, from preparation to application, and how to integrate it into your thicker hair routine. Whether you're a beginner or looking to refine your technique, these hair regrowth tips will help you achieve the best possible results.

What Is a Hair Growth Refill Set?

A hair growth refill set typically includes a concentrated hair serum and a derma-roller or stamping device with replacement needle heads. The idea is to create micro-channels in the scalp, which allows the serum to penetrate deeper and stimulate collagen production and blood circulation, promoting hair regrowth. Swiss Clinic's HAIR SERUM 2.5% (50 ML) is a prime example of a potent formula designed to be used with such a device.

HAIR SERUM 2.5% (50 ML)
HAIR SERUM 2.5% (50 ML)

Unlike standalone serums, a refill set ensures you have everything you need in one package. The refillable nature also means you can replace only the needle heads when they dull, making it a cost-effective and hygienic option for long-term use.

  • Serum with active ingredients like peptides and vitamins
  • Derma-roller or microneedling device with replaceable heads
  • Instructions for safe and effective use

Step-by-Step: How to Use Your Hair Growth Refill Set

Start by cleansing your scalp and hair thoroughly. Use a gentle shampoo and ensure your scalp is completely dry before proceeding. This prevents any bacteria from being pushed into the micro-channels and ensures the serum absorbs effectively.

Next, attach a fresh needle head to your device. For beginners, a needle length of 0.2 mm is ideal as it's gentle and suitable for enhancing product absorption without causing irritation. If you're more experienced, you might opt for 0.5 mm, but always start with a shorter length if you're new to microneedling.

Gently roll or stamp the device over the areas of thinning hair. Apply light pressure—there's no need to press hard. You should feel a slight tingling sensation but not pain. Move in vertical, horizontal, and diagonal directions to cover the area evenly.

After the treatment, apply a few drops of the hair serum directly to the treated areas. Massage it in with your fingertips. The micro-channels will allow the serum to penetrate deeper, maximizing its effectiveness. Allow the serum to absorb fully before styling your hair.

  • Always disinfect your device before and after use with alcohol.
  • Replace needle heads regularly—every 4-6 uses or as recommended.
  • Avoid applying serum to broken or irritated skin.

How to Incorporate the Set into Your Thicker Hair Routine

For best results, use your hair growth refill set consistently. Most experts recommend using it 1-2 times per week, depending on your skin's sensitivity and the needle length. Consistency is key—sporadic use won't yield the same benefits.

Pair your treatment with a healthy lifestyle. A balanced diet rich in vitamins and minerals, adequate hydration, and stress management all contribute to hair health. Additionally, using a nourishing shampoo and conditioner can support your scalp environment, making it more receptive to the serum.

If you're already using other hair products, such as a hair serum from Swiss Clinic, ensure you apply them in the correct order. Typically, the growth serum from your refill set should be applied first, followed by your regular hair care products. This ensures the active ingredients are absorbed without interference.

  • Set a reminder to maintain your routine.
  • Monitor your progress with photos every month.
  • Be patient—hair regrowth takes time, often 3-6 months to see visible changes.

Common Mistakes to Avoid

One common mistake is using a needle length that's too long for your experience level. This can cause irritation, redness, or even scarring. Always start with 0.2 mm and gradually increase if needed, but never exceed 0.5 mm for home use.

Another mistake is skipping the cleansing step. Applying the serum to a dirty scalp can lead to clogged pores and infections. Always cleanse thoroughly and dry your scalp before treatment.

Finally, don't overuse the set. More frequent use doesn't mean faster results—it can actually damage your scalp. Stick to the recommended frequency and give your skin time to heal between sessions.

Why Choose Swiss Clinic Products?

Swiss Clinic offers high-quality hair growth solutions that are designed with your safety and results in mind. The HAIR SERUM 2.5% (50 ML) is formulated with a powerful blend of active ingredients that work synergistically to stimulate hair follicles and promote thicker, healthier hair.

When paired with the right tools, such as a derma-roller from a refill set, you can enhance the serum's absorption and effectiveness. Swiss Clinic also provides a range of complementary products to support your hair journey, ensuring you have everything you need for a comprehensive approach.

Using a hair growth refill set is a straightforward yet powerful way to boost your hair's thickness and health. By following the steps outlined in this guide and maintaining consistency, you'll be well on your way to achieving the fuller hair you desire. Remember to always prioritize safety and listen to your scalp's needs. For a reliable and effective serum to pair with your routine, consider the HAIR SERUM 2.5% (50 ML) from Swiss Clinic—a trusted choice for hair regrowth.

Shop Related Products

HAIR GROWTH REFILL SET

HAIR GROWTH REFILL SET

$69.96 $106.00

Shop Now
HAIR SERUM 2.5% (50 ML)

HAIR SERUM 2.5% (50 ML)

$41.48 $68.00

Shop Now