Skin boosters deliver hyaluronic acid into the skin itself. Rather than adding shape or volume, they draw water into the tissue and quietly improve its quality, elasticity and glow over the weeks after a course.
Profhilo spreads through the skin from a few points on each side of the face and is usually done as two sessions a month apart. Skinvive places micro-droplets for a lasting, lit-from-within hydration that lasts around six months. Redensity is the finer booster we use for a soft, natural glow.
Boosters are the finishing touch in a plan, never the starting point. If the skin is congested, inflamed or marked, we treat that first so the booster has something good to work with.
A medical professional consents you, numbing cream if you want it, photos for your file.
A few points on each side, or a grid of micro-droplets. Quick.
They settle over hours to days. Avoid heat and make-up for 12 hours.
Hydration and glow build gradually over the weeks after your course.
Profhilo and Redensity are courses. Skinvive is one or two sessions. Courses can be split over three months.
Prices from the live KB menu, 26 October 2026. Single sessions are paid in full. Courses can be split over three months. KB members save 10% on most further treatments and on in-clinic skincare.
Boosters are the finishing touch when the hard work is done. If someone offers you a booster on skin that is still breaking out or inflamed, that is a sale, not a plan. Calm first, then glow.
Different tools. Profhilo spreads and remodels over a two-session course. Skinvive places micro-droplets for lasting hydration in one visit. Your plan says which suits your skin.
No. Boosters hydrate and improve quality. They do not add volume or structure.
Around six months for most people, then a top-up when you feel the glow fading.
Kelsey or Aaron, our medical professionals.
Every injectable treatment at KB begins with a consultation and a prescriber's assessment. New patient assessment with Kelsey, £95. Existing patients with a plan can book straight in.
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