I’m not a nutritional therapist so for that reason, I direct people towards the advice by Cytoplan re Fertility Supplements..
I have identified their recommendations here with links to blogs at the bottom of the page.
Cyto Renew Contains CoQ10, Alpha Lipoic Acid, N-acetyl L-Carnitine and N-acetylcysteine.
CoQ10 Multi: Comprehensive multivitamin and mineral containing a full spectrum of B vitamins including methylfolate and B12 as methyl- and adenosylcobalamin. Vitamin D3, zinc, selenium, vitamin C, vitamin E and beta-carotene are included. Also provides 80mg of CoQ10 which is involved in mitochondrial function, acts as an antioxidant and has been associated with improved fertility. Alternative product: Foundation Formula 2 (does not contain CoQ10)
Essential Fatty Acids, Omega 3 supplement containing DHA and EPA choice of:
If DNA fragmentation is suspected, you may also consider
Phytoshield – Phytonutrient and antioxidant supplement containing a variety of flavonoids and carotenoids.
Pregnaplan Multi vitamin and mineral appropriate for preconception, pregnancy and breastfeeding. Contains range of B vitamins including 400ug methylfolate, vitamin D3, iron, iodine, zinc, calcium, magnesium.
Cyto Renew Contains L-Carnitine and alpha lipoic acid as well as other antioxidant nutrients relevant to mitochondrial function.