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secret rf skin tightening in london clinic

Secret RF

It’s no secret that, as we age, our skin becomes prone to fatigue, discolouration, fine lines and wrinkles. As the body takes longer to recover from damage caused by exposure to the sun and pollution, for example, many people can become increasingly aware of the visible effects of ageing. 

  • Targets fine lines and wrinkles
  • Non-invasive, non-surgical
  • Tailored treatments

Why Secret RF?

Secret RF is quickly becoming a popular choice with those who want to combat the typical signs of ageing without Botox or Dermal Fillers. One of the biggest signs of ageing is a reduced level of collagen present in the body, which most notably affects the face and neck areas. This can make it tough to find the right products to match the needs of your individual skin type and requirements. 


However, at PHI Clinic, we work with you to provide as much – or as little – therapy as you need to feel your best. The Secret RF is just one treatment that can be used to help mimic the production of collagen, by using radio frequency alongside a micro-needling system. Able to provide consistent results, while requiring very little downtime.

Secret RF treatment

Micro-needling combined with laser

This therapy is unique in that it can create a range of different frequencies to better suit the area of treatment, as well as the skin type of the individual receiving the session. It can also reach different depths within the layers of the skin, allowing for a much more effective response, even within challenging skin.


Two different hand pieces can be chosen, which are each designed to fit within the size of the area requiring treatment. This allows for patients to be treated in as little as twenty minutes – and, with minimal downtime, you can be back to your normal leisure experience within a few hours.

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Secret RF treatment prices

Microneedling therapy

The Secret RF uses radio frequencies and micro-needles to coagulate the blood and create haemostasis. In other words, the blood becomes a little thicker and replicates the same action as collagen within the body. When the coagulated blood remains in the treated area, you’ll find that fine lines and wrinkles become less apparent, while scars are much less noticeable.

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Treat fine lines and wrinkles

secrect rf microneedling treatment video

Safe and effective treatment

Your safety is our top priority and making our patients feel welcomed and reassured when entering PHI Clinic. To ensure maximum standard of patient care, all of our treatments are only ever carried out by our experienced and highly qualified team, who receive regular in-house and external training from industry experts. 

At PHI Clinic we do not offer same day treatment as initial consultation to ensure patients have time to reflect on their bespoke treatment plan before choosing to proceed. 

inside PHI Clinic London

Secret RF frequently asked questions


PHI Clinic
102 Harley Street,
W1G 7JB,
United Kingdom

Tel: +44 7883 317963

Opening Hours

Monday & Tuesday - 9:30am to 6:00pm
Wednesday & Thursday - 9:30am to 8:00pm
Friday - 9:30am to 5:30pm
Saturday & Sunday - Closed

Opening times can change, if your appointment is outside of these times please contact the clinic for confirmation.