While these treatments all have different mechanisms, they all work using the same principle to stimulate collagen production to smooth out the skin. This helps you to achieve skin that is smoother and has more even texture. For more severe acne scarring, we often recommend a course of Fotona Resurfacing Laser – a powerful and effective treatment that improves texture, acne scars and even reduce signs of ageing. Vivace RF Microneedling is another great option that is effective for all skin types and has little to no downtime.