PMU Tips（43）--How to Create a Perfect Gradient with Korean Lip Shading and Operational Differences Between 3RL and 3RS

In the Korean Lips technique, the secret lies in smoothly transitioning through 100% – 60% – 30% saturation to achieve that soft, juicy, and naturally velvety look clients love. A beautiful result isn’t just about the shade you choose—it’s about how well you control depth, pressure, and direction with every movement.

Pro tip:

Treat the lips like a watercolor canvas. Build intensity at the center with 100% saturation, ease off to 60% as you move outward, then finish with a light 30% diffusion, allowing the pigment to blend seamlessly into the natural lip tone.

The payoff: a smooth, refined gradient and beautifully healed results.

2.  Operational Differences Between 3RL and 3RS

Multi-needle configurations, such as 3RL and 3RS, cover a larger surface area but require more pressure to penetrate the skin. This means they can be more challenging to work with, especially on sensitive or thin lips, which may not tolerate the increased pressure well.

Conclusion:
For sensitive or thin lips, a single needle like 1RL is recommended. For healthy lips with normal thickness, either 3RL or 3RS can be used effectively.