Longevity◇Micronutrient Test

Micronutrient Test

A detailed blood panel measuring your precise levels of essential vitamins, minerals, antioxidants and amino acids. By identifying hidden deficiencies at a cellular level, we can create a targeted nutrition and supplementation plan that directly addresses your health concerns.

5Panels available
2–4Weeks to notice change
1Clinical interpretation
A gloved hand holding a blood sample tube
As featured in
Vogue Elle Women's Health Cosmopolitan The Telegraph Evening Standard Country & Town House Sheerluxe

What it is

Comprehensive testing, tailored to your needs.

Tests are developed after a detailed assessment of your body's vitamin, mineral and antioxidant levels. Our expert clinicians analyse your results and design a plan supporting your personal goals: longevity, enhanced performance, immune resilience or effective cellular repair.

Each test is interpreted by our clinical team with your long-term health in mind, combining laboratory precision with a personalised approach.

“I am exhausted and foggy, and nothing shows up.”

Deficiencies in Vitamin D, B12, magnesium, iron and CoQ10 are among the most common and most overlooked causes of persistent fatigue, poor concentration and low mood, and are exactly what this panel is designed to find.

Fatigue & brain fog
“My GP test came back normal.”

Standard blood tests typically check a limited range of markers. This panel evaluates a far broader spectrum, identifying deficiencies that standard testing frequently overlooks.

Versus a standard blood test
“I take supplements but I am guessing.”

Results turn supplementation into a measured correction: what is low, by how much, and what to do about it, by diet, supplement or IV.

Targeted supplementation
“My skin will not settle.”

Vitamin and mineral status affects skin health, immune function and hormonal balance. Where a skin concern resists topical treatment, this is often where the answer sits.

Skin health

Micronutrient tests we offer

Five panels, one question each.

Vitamins

Comprehensive vitamin panel

A thorough assessment of key vitamins (including Vitamin D, B12, B6, folate, Vitamin C and Vitamin A), identifying deficiencies that silently affect energy production, immune function, skin health, hormonal balance and cognitive performance.

Minerals

Mineral & trace element profile

Measures essential minerals and trace elements (including iron, zinc, magnesium, selenium and copper), critical for enzymatic function, cellular repair and systemic health, yet frequently depleted through stress, poor diet or chronic illness.

Antioxidants

Antioxidant status assessment

Evaluates your current antioxidant capacity (including glutathione, CoQ10 and key antioxidant vitamins) to identify vulnerability to oxidative stress and cellular damage, and to guide a targeted protective intervention.

Metabolic

Amino acid & metabolic markers panel

Assesses the availability of essential amino acids and metabolic co-factors that underpin protein synthesis, tissue repair, neurotransmitter production and energy metabolism: a comprehensive view of your functional nutritional status.

Complete

Full micronutrient & functional health profile

A complete, integrated assessment combining vitamins, minerals, antioxidants and metabolic markers to produce the most thorough and clinically actionable picture of your nutritional health, the foundation of every personalised regenerative programme at the centre.

“Testing changes the conversation. Once you can see a deficiency, the plan stops being generic advice and becomes a specific correction.”
◆ Dr Jinah Yoo · Consultant Dermatologist

Alongside your results

Supplements and IV drips.

In addition to your test results, we can recommend personalised supplements or bespoke IV drips to address any deficiencies or imbalances identified during your assessment.

Restore optimal nutritional status

Targeted interventions correct the specific deficiencies your panel identifies, rather than supplementing broadly.

Support immunity, skin and cellular repair

Enhanced immune resilience, better skin health and improved cellular repair follow from correcting what is actually depleted.

Improve energy and cognitive performance

Essential micronutrients are delivered directly into the bloodstream by IV, or through a structured supplementation plan.

Complementary to your results

Our expert team ensures your supplement or IV plan complements your test results for a holistic, evidence-based approach.

Is it right for you

Who it suits.

Commonly chosen for
  • Persistent fatigue, poor concentration and low mood
  • Frequent illness and immune resilience
  • Stubborn skin concerns with no clear external cause
  • Performance, recovery and sleep quality
  • Suspected deficiency despite a normal standard blood test
  • A baseline before starting a regenerative programme
Worth knowing
  • Every test begins with a detailed clinical consultation
  • Tell your clinician about all medications and supplements beforehand
  • A short break from certain supplements may be advised for accuracy
  • Improvements are often noticed within two to four weeks of starting the protocol
  • Progress is monitored and the plan adjusted through your programme

Your consultant

Interpreted by Dr Jinah Yoo.

Dr Jinah Yoo, consultant dermatologist

Dr Jinah Yoo

MBChB FRCP · Consultant Dermatologist · Founder

Dr Yoo is a Korean, UK-trained consultant dermatologist and the founder and medical director of Dr Jinah Yoo Dermatology, with expertise spanning dermatology, immunology and aesthetic medicine.

Increasing research demonstrates the link between skin, gut, hormones and the immune system. Testing is how that link is established in an individual rather than assumed, which is why diagnostics sit at the front of every programme here.

  • GMC-registered consultant dermatologist
  • Fellow of the Royal College of Physicians (FRCP)
  • Results interpreted by the clinical team
  • Delivered at the Dr Jinah Yoo Regenerative Centre

Your journey, step by step

What actually happens.

Dr Yoo talking a patient through her results in the consultation room
Every test begins with a detailed clinical consultation.
Step 01

Clinical consultation

We review your medical history, symptoms, lifestyle and health goals. This context informs how your results are interpreted and which imbalances to prioritise. Tell your clinician about all current medications and supplements. A short break from certain supplements may be advised for accuracy.

Guidance given before testing
Step 02

The panel

A blood sample is taken for the panel agreed with you: vitamins, minerals and trace elements, antioxidant status, amino acids and metabolic markers, or the full integrated profile.

Laboratory analysis
Step 03

Results and plan

Your results are interpreted by our clinical team and a plan designed around your profile and objectives: supplementation, IV therapy or dietary adjustment.

Personalised, not generic
2–4 weeks, then ongoing

How results develop

Many clients notice improvements in energy, mood, sleep quality and skin health within two to four weeks of starting their protocol. The timeline varies with the severity of the deficiencies identified. Progress is monitored and the plan adjusted throughout your programme.

Reviewed as you go

The clinic

45 Albemarle Street, Mayfair.

Treatment room with terracotta wall and daylight ceiling
Treatment rooms
The patient lounge at the clinic
The lounge
Dr Yoo's framed qualifications on the clinic wall
Dr Yoo's credentials

Questions

Asked before booking.

Standard NHS blood tests typically check only a limited range of markers. Our comprehensive Micronutrient Test evaluates a far broader spectrum of vitamins, minerals, antioxidants and metabolic co-factors, providing a detailed and clinically actionable picture of your nutritional status at a cellular level. This allows us to identify deficiencies that standard testing frequently overlooks and to design a precisely targeted intervention in response.

Every test begins with a detailed clinical consultation in which we review your medical history, symptoms, lifestyle and health goals. This context informs how we interpret your results and which nutritional imbalances to prioritise. Your follow-up plan (supplementation, IV therapy or dietary adjustment) is designed specifically around your individual profile and objectives.

Many clients notice improvements in energy, mood, sleep quality and skin health within two to four weeks of commencing their personalised protocol. The timeline varies depending on the severity of deficiencies identified and the interventions recommended. Your progress will be monitored and your plan adjusted accordingly throughout your programme.

In many cases, yes. Nutritional deficiencies (particularly in Vitamin D, B12, magnesium, iron and CoQ10) are among the most common and most overlooked causes of persistent fatigue, poor concentration and low mood. The Micronutrient Test is specifically designed to identify these deficiencies at a cellular level and to provide a clear, evidence-based pathway to resolution.

We recommend that you inform your clinician of all current medications and supplements during your consultation prior to testing. In some cases, a short break from certain supplements may be advised to ensure the most accurate results. Your clinician will provide specific guidance based on your individual circumstances during your pre-test consultation.

Next step

Understand exactly what your body needs.

Every test begins with a detailed clinical consultation. Book one and we will advise which panel answers your question.

The Dr Jinah Yoo sign outside the clinic on Albemarle Street