What Our Customers Say

Sceptical about saffron but the Affron extract has 20 plus clinical trials. The mood-stabilising and sleep-improving effects are real. Combined with the magnesium glycinate and theanine this is the ultimate sleep formula.

Using this before long cycling sessions rather than gym. The vasodilation from citrulline improves endurance performance. No crash afterwards. Tastes good mixed in 400ml water.

Been training for 6 years. Added creatine for first time — 5g daily, no loading phase. After 3 weeks noticeable strength increase and I'm pushing more reps. Also less fatigued between sets.

Hashimotos thyroiditis with low D3 confirmed by blood test. Endocrinologist recommended corrective D3 plus K2. After 4 months antibody levels measurably reduced and fatigue improved. D3 immunomodulation is well-researched.

Long COVID affecting immune function. Functional medicine doctor recommended this specific combination. Quercetin + zinc has measurably improved my resilience. Fewer secondary infections since starting.

So many vitamin D supplements ignore K2. This gets the science right. The 2000IU D3 with MK-7 K2 is the proper evidence-based combination. My GP was pleased with my latest blood results.

Started taking for sleep, recommended to wife (improved PMS symptoms) and elderly father (reduced muscle cramps). Premium supplement.

Used to get several infections per winter. First winter on D3+K2 2000IU — one mild cold lasting 3 days. Anecdotal but convincing.

The threonate form is the only magnesium that demonstrably crosses the blood-brain barrier in meaningful quantities. Cognitive neuroscientist here. Subjective improvements in memory consolidation and learning within 4 weeks. The MIT research on this is solid.

Showed my GP the formula and he's now recommending this specific brand to other patients. High-quality D3 with the correct MK-7 K2 form.

Was nervous it would make me bulky (it doesn't). Just improves performance and energy during workouts. As a woman who lifts, highly recommend. Slight water weight initially but nothing dramatic.

GP and midwife both specifically recommended methylfolate (not folic acid) due to the MTHFR polymorphism being so common. This 400mcg methylfolate is exactly what's recommended for neural tube defect prevention.

Family history of early-onset Alzheimers. Geriatrician included lion mane in my prevention protocol. 6 months in and cognitive clarity is excellent. The neuroprotective mechanisms are increasingly well-supported.

Both quercetin and zinc are independently researched for immune function. The synergy is the clever part. First winter on this without a significant illness. Coincidence? Taking it again next winter to test.

Surgeon recommended high-dose vitamin C (ascorbate form, not ascorbic acid) for wound healing. Collagen synthesis requires vitamin C. My surgical wound healed noticeably faster than expected. GP confirmed good healing progress.

Work stress was causing 3am wake-ups. KSM-66 dosing before bed alongside my existing sleep routine and I sleep through. Game changer.

Second winter on colostrum and again had no significant illnesses. My son who started taking it this year had fewer school absences. The IgA content in bovine colostrum is well-researched.

Recovering from major surgery and GP recommended nutritional support. The comprehensive multi-mineral-vitamin formula covers the increased demands during recovery. Energy and healing noticeably better.

Cardiologist. The calcium paradox (need calcium for bones but calcium causes arterial calcification) is solved by K2-MK7. Matrix Gla Protein (MGP) requires K2 for activation — it diverts calcium from arteries to bones. 200mcg MK-7 is the clinically effective dose.

I was reluctant to try supplements for mood but my nutritionist suggested 5-HTP as a first step. After 4 weeks the low-grade anxiety is quieter and I sleep more soundly. Proper dose, proper form.