Nail professionals are always searching for products that balance strength, flexibility, and control. With so many enhancement systems on the market, it can be tough to know which ones are worth your time. That’s why we created CNS Duo Flex Acryl Gel a HEMA-free hybrid nail system that combines the structure of acrylic with the flexibility of gel.

This innovative formula is designed for nail technicians who want durability, control, and professional results that keep clients coming back.

What Is Acryl Gel?

Acryl Gel is a hybrid nail enhancement system that merges the durability of acrylic with the lighter feel and flexibility of gel. It’s quickly becoming a favorite among nail techs because it offers:

• No strong monomer odor like traditional acrylic.

• Controlled working time—the product doesn’t set until you cure it.

• Precision placement—the putty-like consistency stays where you apply it.

With Duo Flex Acryl Gel, you can sculpt extensions, create overlays, or encapsulate designs with ease.

Why Nail Techs Love Duo Flex Acryl Gel

Professionals need products they can trust, and Duo Flex is designed for just that. Here’s why it’s a standout system:

• HEMA-Free Formula – Many nail pros and clients are searching for HEMA-free options due to sensitivities. Duo Flex delivers high performance without HEMA.
• Acrylic Strength + Gel Flexibility – Strong enough to last, flexible enough to resist cracking.
• Lightweight & Comfortable – Clients love the natural feel.
• No Running or Dripping – Product stays exactly where you place it.
• Versatile Uses – Ideal for forms, tips, overlays, or encapsulation.

The Duo Flex System – How to Use

To achieve the best results, Duo Flex is designed to be used with other products in the CNS system:

1. Prep the Natural Nail: Gently push back cuticles, remove surface shine, and shape the free edge.
2. Cleanse thoroughly with CNS Nail Prep or isopropyl alcohol to remove oils and contaminants.
3. Apply the Base: Apply CNS 2-in-1 Base + Primer Gel and cure under UV/LED for 1–2 minutes.
4. Place Duo Flex Acryl Gel: Choose Clear, White, or Peach and place a bead on the nail or form.
5. Shape with Flex Solution: Use the CNS Duo Flex Brush with a small amount of CNS Flex Solution to mold the product. The solution keeps the gel from sticking to the brush and allows smooth sculpting.
6. Cure & Refine: Cure for 1–2 minutes under UV/LED. File and refine as needed before applying top coat or color.

Available Shades

• Clear – Perfect for overlays, encapsulation, or a clean base.
• White – Crisp, opaque white ideal for French tips and designs.
• Peach – A warm nude tone for natural-looking enhancements.

Try the Duo Flex Intro Kit

For nail techs ready to explore the system, the Duo Flex Intro Kit has everything you need to start:

• Clear, White, and Peach Acryl Gel (60g each)
• CNS 2-in-1 Base + Primer Gel
• CNS Flex Solution (100ml)
• Duo Flex Double-Sided Brush (synthetic brush + spatula)
• Nail scrubber brush + glass dish

It’s the easiest way to experience the full system in one bundle.

Why Nail Techs Should Add Duo Flex to Their Services

Duo Flex Acryl Gel gives professionals the reliability of acrylic with the ease and flexibility of gel. For clients, that means enhancements that are lightweight, strong, and long-lasting. For techs, it means more control, less stress, and a system built to perform.

If you’ve been searching for a HEMA-free nail enhancement system that delivers consistent results, Duo Flex Acryl Gel is the answer.

✨ Explore the CNS Duo Flex collection here