Wellness and IV studio · London, United Kingdom

The HVN

57-63 Knightsbridge, London SW1X 7BF

WELLNESS AND IV STUDIO Listed, not ranked

  • YesOne-off tests and treatments
  • Not listedProgrammes and memberships
  • YesLongevity medicine
  • YesAnti-ageing (aesthetic) medicine

The HVN is a wellness, longevity and aesthetics clinic on Knightsbridge, London. Its menu lists IV and NAD+ infusions, a longevity consultation delivered with Levitas, blood tests and oxygen ozone therapy alongside regenerative aesthetics, body sculpting and facials. It scores 41 out of 100. Its licence has not yet been checked in an official register.

Medical warning. Lists medical treatments, such as IV drips or injections, but we found no named doctor in charge.

Clinic report

UK · LON · THE-HVN-KNIGHTSBRIDGE · CHECKED 16 OCT 2026 · SCORE v1.1
41/100
Reviews 51.8/60Medical 2/20Programme 2/20
Not ranked
  • Listed but not ranked: this type of provider does not offer a doctor-led longevity assessment.
  • Licence or registration not yet confirmed in an official register.
  • Reviews not yet read for this guide.
  • Lists medical treatments, such as IV drips or injections, but we found no named doctor in charge.
CheckResultPointsBasis
ReviewsGoogle 4.8 from 90 reviews51.8 / 60Rating 4.73 after the review-count adjustment; in the United Kingdom Google counts for every clinic; Tripadvisor also counts for medical wellness retreats. Checked 16 Oct 2026.
Licence or registrationNot yet checked0 / 8Not yet checked in the CQC register or the GMC register
Medical directorNot named0 / 4No medical director named on the pages we read
Doctor registrationNot yet checked0 / 4The GMC register is checked by hand
Clinical team2 other doctors named2 / 4No nurse, dietitian or exercise physiologist named
Prices publishedNo core prices published0 / 4No price for an assessment, scan, panel, membership or programme found
Inclusions publishedNot stated0 / 2What each programme includes is not published on the pages we read
Evidence-based tests1 test with points2 / 8Blood panel 2
Doctor consultationNot stated0 / 3No doctor consultation stated on the pages we read
Written plan and follow-upNot stated0 / 3Neither a written plan nor a follow-up is stated
PenaltiesMedical warning −15−15Review pattern not yet read; Lists medical treatments, such as IV drips or injections, but we found no named doctor in charge.

Total 51.8 + 2 + 2 − 15 = 40.8, shown as 41. How we score

What reviewers say

SYNTHESIS BY AI

Review summary coming soon.

We read the 100 newest and the 10 lowest-rated Google reviews of each clinic, and an editor checks every summary before it goes up.

Tests and treatments

What the evidence labels mean

Diagnostics

1
  • Advanced blood panel · listed as “Blood Tests at The HVN; Igloo Blood Reader at The HVN”ESTABLISHED

Treatments

3
  • NAD+ IV therapy · listed as “NAD+ (500mg); NAD+ Package”UNPROVEN
  • Vitamin and hydration IV drips · listed as “Bespoke; Immunity; Hydration; Myers Cocktail; Vitamin C; Hair Tonic; Curcumin; Iron Infusion by Effect Doctors”UNPROVEN
  • Ozone therapy (including EBOO) · listed as “Oxygen Ozone Therapy”UNPROVEN

Programmes and memberships

1
  • Longevity assessment (one-off) · listed as “8R Longevity Consultation with Levitas; 8R Longevity Programme with Levitas; HRU Health & Performance Assessment”DEPENDS ON USE

Anti-ageing aesthetics

2
  • Aesthetic medicine (injectables, energy devices) · listed as “Regenerative aesthetics; Cryotherapy Fat Freezing”DEPENDS ON USE
  • Skin rejuvenation and facials · listed as “Facials”DEPENDS ON USE

Prices

ItemPriceAbout US$Includes
8R Longevity Consultation with Levitas £400 534
NAD+ (500mg) infusion £500 667 NAD+ Package (150 min) £675
Myers Cocktail infusion £350 467
Iron Infusion by Effect Doctors £1,550 2,070 Blood test required beforehand

From the clinic's the-hvn.com, checked 16 Oct 2026. US dollars at the ECB rate of 20 Oct 2026, for comparison only.

Medical team

No medical director is named on the pages we read. These people are named:

  • Dr. Tanja Phillips Aesthetic Doctor Aesthetic medicineGMC: NOT YET CHECKED
  • Dr. Ireny Salama Aesthetic Doctor Aesthetic medicine · GPGMC: NOT YET CHECKED

As named on the-hvn.com, checked 16 Oct 2026.

Questions to ask The HVN Knightsbridge

  • Which doctor will see me, and is their GMC registration current?
  • Where do the products for drips, injections or compounded medicines come from, and who gives them?
  • Will my health insurance cover any of this, and will I get an itemised invoice?