BioMirco vs Ovum: UK Active-Form Fertility Supplements Compared
BioMirco vs Ovum
Two premium UK fertility supplements compared head-to-head. Both use high-dose actives - with different philosophies. Verified June 2026.
BioMirco and Ovum are two of the most active-form, high-dose UK fertility supplements available. Both use 800µg of 5-MTHF folate. Both include meaningful CoQ10. But they take different approaches to what to include and what to leave out.
BioMirco includes 26 nutrients in a vegan delayed-release capsule with iron, iodine, and a comprehensive multi-mineral base. Ovum is a stripped-back 11-nutrient formula focused on the highest-evidence actives only, without iron, iodine, or omega-3.
At a glance
- Caps/day 3 capsules
- Folate 800µg
- CoQ10 300mg
- Vit D 4000 IU
- Vegan Yes
- Caps/day 3 capsules
- Folate 800µg
- CoQ10 200mg
- Vit D 4000 IU
- Vegan No
Side by side, in detail
| BioMirco Fertility Advance | Ovum Time to Conceive | |
|---|---|---|
| Price bracket | £££ | £££ |
| Daily dose | 3 capsules | 3 capsules |
| Total nutrients | 26 Comprehensive | 11 |
| Folate | 5-MTHF 800µg Match | 5-MTHF 800µg Match |
| B12 form | Methyl + adeno (both active) Both active | Methyl only |
| B12 dose | 750µg 75x higher | 10µg |
| CoQ10 | 300mg ubiquinone (natural) Higher | 200mg MicroActive ubiquinone (sustained-release) |
| Vitamin D | D3 vegan 4000 IU Vegan | D3 4000 IU (vegan status not claimed) |
| Iron | Yes Included | Not included |
| Iodine | Yes Included | Not included |
| NAC + ALA | Not specified on label | 600mg + 600mg |
| Capsule | Vegan HPMC delayed-release Delayed | Vegetable cellulose, not delayed-release |
| Vegan | Yes Vegan | Vegetarian only |
| Third-party tested | Yes, every batch (UK GMP) Verified | Not stated for women's product |
| B Corp certified | No | Yes |
Which one is right for you?
Choose BioMirco if: you want a fully vegan formula with a complete multi-mineral base (iron, iodine, zinc, selenium all included), the highest active B12 doses, and a delayed-release capsule.
Choose Ovum if: you specifically want a B Corp brand, are getting iron and iodine from another source, and want the high-dose NAC and ALA in a stripped-back formulation.
Our take
Ovum and BioMirco are the two most aggressive UK formulations on active-form folate. If completeness, vegan status, and the highest B12 doses matter, BioMirco. If brand ethos and the included high-dose NAC/ALA matter, Ovum.
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