What Our Customers Say

My GP specifically recommends 4000IU for patients with established D3 deficiency. Most standard supplements are 400-1000IU which barely maintains levels. 4000IU actually raises and maintains optimal blood levels. This is the right dose for correction.

The standardised extract and high dose C combination is scientifically sound. Took this at first sign of cold and it was much milder and shorter than usual.

Did not notice anything after one month but by month three my PMS symptoms are notably milder. Patience is required.

My children kept bringing colds home from school but for the first time in years I did not catch theirs.

I take this an hour before bed as part of my sleep routine. Combined with reduced screen time it works well.

My GP suggested 2,000-4,000 IU during winter. This product delivers the higher dose which my blood test confirmed I needed.

It's hard to know what's working at the cellular level but I feel good. Would recommend based on the science.

So many prenatal supplements use synthetic folic acid. Methylfolate is the bioavailable form that doesn't need conversion (important if you carry MTHFR variants). My midwife was very pleased with this choice.

Iron supplements always caused constipation and stomach pain. Iron bisglycinate is completely different — gentle, fully absorbed, no digestive issues at all. Haemoglobin levels improved on blood test.

Struggling with general anxiety for years. GP referred me to CBT which helps, but added this and the combination is working really well. Calmer, better sleep, less reactive in stressful situations.

The B complex gives me sustained energy throughout the day without the crash I get from caffeine. Now take it daily.

My GP offered medication for mild BPH but I wanted to try a natural approach first. Three months in and very satisfied.

Taking at 9pm before bed. Better sleep within two weeks and general anxiety is lower throughout the day.

Had low ferritin for years and tried multiple supplements. The iron glycinate in this one does not cause constipation and my energy has improved significantly.

My doctor told me statins deplete CoQ10. Since adding ubiquinol 200mg my muscle fatigue and general energy have improved considerably.

Comprehensive enzyme profile and the capsules are easy to swallow. My digestion has been calmer since starting.

I am a chronic poor sleeper and this evening ashwagandha has made a genuine difference. I fall asleep faster and wake up refreshed.

Use this instead of ibuprofen for my back pain on most days. Takes longer but no stomach issues.

The paraesthesia (skin tingling) can be off-putting but it means the product is genuinely raising muscle carnosine. My high-rep sets are noticeably less limited by the burn. Good dose, proper form.

UK gets insufficient sun for D3 synthesis for 7 months of the year. Everyone in the UK should take D3+K2. This is the correct form and combination.