Build habits based on what your body needs

Arginine (Arg)

Primary building block for nitric oxide, which relaxes blood vessels and improves circulation. Low levels show up as poor blood flow, reduced exercise performance and slower recovery.

Citrulline (Cit)

Works with arginine to raise nitric oxide production, the 'pump' during exercise. Reduces exercise fatigue and speeds recovery.

Taurine (Tau)

Regulates electrolyte balance inside cells, particularly heart and muscle tissue. Keeps cells properly hydrated and supports electrical signalling in the heart.

Oleic acid (C18:1)

Monounsaturated fatty acid supporting cardiovascular health and healthy cholesterol profiles. Reduces inflammation in arterial walls and keeps cell membranes fluid.

Tyrosine (Tyr)

Direct precursor to dopamine and norepinephrine. Critical for motivation, focus and drive, and for holding cognitive performance together under stress or short sleep.

Tryptophan (Trp)

Precursor to serotonin, so it acts directly on mood stability, sleep quality and appetite. The body cannot make it, which makes intake the only lever.

DHA

The main structural component of brain cell membranes. Supports neuroplasticity, communication between brain cells, and inflammation control in neural tissue.

Asparagine (Asn)

Central to how brain and muscle tissue use energy. Carries the ammonia transfer that energy production depends on and builds nutrient-transport proteins.

Carnitine (Car)

The transporter that moves fatty acids into mitochondria, the step that turns stored fat into energy. Low levels read as poor endurance and post-meal crashes.

Copper (Cu)

Cofactor for ATP production. Enables electron transport in the mitochondria and supports haemoglobin formation for oxygen delivery.

Active vitamin B12

The biologically active form the body can use immediately. Essential for nerve function, DNA synthesis and converting food into usable energy.

EPA

The omega-3 that helps resolve inflammation after injury or an immune response, competing with inflammatory omega-6 fatty acids.

Selenium (whole blood)

Antioxidant mineral behind glutathione production. Protects cells from oxidative damage, supports thyroid function and sharpens immune response.

Zinc (whole blood)

A working part of over 300 enzymes. Crucial for immune cell development, barrier integrity and clearing pathogens efficiently.

Valine (Val)

Branched-chain amino acid central to holding muscle mass. Stimulates protein synthesis and limits protein breakdown during training.

Glutamine (Gln)

The most abundant amino acid in the bloodstream. Fuels immune cells, supports the intestinal barrier and carries muscle recovery.

Threonine (Thr)

Component of structural proteins and enzymes. Supports collagen and elastin production, antibody formation and connective tissue integrity.

Branched-chain amino acids (BCAA)

Leucine, isoleucine and valine together make up a third of muscle protein. They stimulate protein synthesis and act as fuel during exercise.

Magnesium (whole blood)

The natural calcium-channel blocker that lets muscle relax properly. Also drives energy production, protein synthesis and neuromuscular function.

Proline (Pro)

Vital for collagen synthesis, so it underwrites tendon, ligament and fascia integrity: joint health, wound healing and skin elasticity.

Linoleic acid (C18:2)

Essential omega-6 fatty acid and a fundamental part of cell membranes. Sets membrane fluidity and supports cellular communication.

Vitamin E (alpha-tocopherol)

Fat-soluble antioxidant that protects cell membranes from oxidative damage and keeps mitochondria working.

Omega-3 index

The share of EPA and DHA in red blood cell membranes. Tracks closely with cardiovascular health, inflammation and cognitive function.

Total vitamin D

A hormone regulating over a thousand genes. Controls calcium absorption, modulates immune function and supports muscle power output.

Ferritin (Fer)

Your iron storage capacity, which sets oxygen transport, energy production and immune function.

Vitamin A (retinol)

Fat-soluble vitamin supporting epithelial tissue integrity, night vision and immune function.

Cortisol (COR)

The primary stress hormone, regulating metabolism, immune function and energy use. Chronically high levels drive inflammation and muscle breakdown.

Total testosterone (TT)

The primary anabolic hormone behind muscle protein synthesis, bone density and vitality: muscle growth, fat metabolism and psychological well-being.

Testosterone : cortisol ratio

The balance between building and breaking down. A healthy ratio is what makes recovery and training adaptation possible.

Derived from the markers above rather than measured separately. Ratios often carry the signal that single values miss.

Omega-6 to omega-3 (LA:EPA+DHA)

Linoleic acid against your combined EPA and DHA. The clearest single read on how far a seed-oil-heavy diet has shifted the fats your cells are built from.

DHA to EPA

The balance between the structural omega-3 and the signalling one. Two people with the same Omega-3 Index can sit very differently here, which changes which supplement form suits them.

Total EPA+DHA

Your two marine omega-3s added together rather than weighed against each other. This is the absolute amount on board, which is what supplementing actually raises.

Copper to zinc

Two minerals that compete for the same transporter. Both results can sit inside their own ranges while the balance between them does not.

BCAA to tyrosine

Muscle-building amino acids against the dopamine precursor. They compete for the same transporter into the brain, so the ratio touches both physical and mental performance.

Tryptophan to tyrosine

Serotonin precursor against dopamine precursor. The balance between calm and drive, and it shifts under sustained stress.

Glutamine to proline

Gut-barrier fuel against collagen repair. Shows which of the two repair demands is currently drawing more.

Only measured when you add the Longevity Panel. Same sample, four more results: NAD+, plus magnesium, selenium and zinc read again inside your red blood cells, which reflects what reached the cell rather than what is circulating.

Magnesium (red blood cells)

Magnesium inside the cell, where it actually works. Central to DNA repair, energy production and cellular longevity, and it can read low while the whole-blood result still looks fine.

Selenium (red blood cells)

Reveals true antioxidant capacity. Required for glutathione peroxidase activity and for protecting DNA from oxidative damage.

Zinc (red blood cells)

Cellular zinc indicates immune function quality and DNA synthesis capacity, both of which feed telomere maintenance and cellular repair.

NAD+

The master regulator of cellular energy. Cofactor for sirtuins and DNA repair enzymes, and it declines with age, which is what makes it worth dosing against.