Man lying on a bed with a baby and another person in a home setting Man lying on a bed with a baby and another person in a home setting

Raising the standard for male fertility support

A high-potency male prenatal formulated to support sperm health.

Shop SuperSeed™

Male fertility is 50% of the equation.


Yet sperm health rarely gets the attention it deserves.

Male fertility is 50% of the equation.
Yet sperm health rarely gets the attention it deserves.

We’re here to change that.

Zygo Superseed Advanced Male Prenatal supplement jar and packaging on a reflective surface with a neutral background

SuperSeed

Advanced male prenatal for intentional fertility preparation.

Advanced male prenatal for intentional fertility preparation.

  • 19 evidence-led ingredients, every dose disclosed
  • Zinc for normal fertility and reproduction. Selenium for normal sperm production.
  • Contributes to the maintenance of normal testosterone levels
  • Dual-form Carnitines, CoQ10, NAC and ALA in one formula
  • Active folate and B12 (methylfolate and methylcobalamin)
Learn More

Morphology

The shape and structure of sperm

Volume, Count & Concentration

The number & density of sperm present in each sample

DNA fragmentation

The quality and stability of sperm DNA

Motility

The ability of sperm to move effectively

Sperm health isn’t one-dimensional.

SuperSeed is designed to support multiple aspects of sperm health.

Better science. Better sperm.

Fertility-Relevant Nutrient Levels

Formulated with high-dose nutrient levels informed by published human research (not just a generic low-dosed multivitamin).

Essential Minerals for Reproductive Health

Provides zinc and selenium in bioavailable forms that contribute to normal fertility, reproduction and spermatogenesis.

Dual-Form
Carnitine Selection

Includes both L-Carnitine L-Tartrate and Acetyl-L-Carnitine, nutrients involved in cellular energy metabolism relevant to sperm function.

Active B-Vitamins for DNA & Cell Division

Supplies folate and vitamin B12 in active forms that contribute to normal cell division and DNA synthesis.

Antioxidant Cell Protection

Combines Coq10, N-acetyl Cysteine, Alpha Lipoic Acid, Vitamin C, E & other antioxidants that contribute to the protection of cells from oxidative stress.

Synergistic Formula for Sperm Performance

Pairs mitochondrial energy nutrients with layered antioxidants to support sperm quality, motility, morphology and DNA integrity.

We created Zygo after learning firsthand how confusing and isolating fertility can feel, especially for men.

We did everything “right”: the research, the supplements, the lifestyle changes. If there was a study to read or a pill to take, we’d found it. And still, the advice was vague, and the attention was solely on women.

What started as personal research became SuperSeed™, a male prenatal formulated to support a single, high-potency formula designed to optimise the full spectrum of sperm health.

Formulated with precision. Guided by science. (And built by people who wanted something that actually made a difference.)

Read the full story

SuperSeed is designed differently.

SuperSeed
Leading Multivitamin
Other Fertility Brands
Formulation depth
full-spectrum
basic
basic
Designed for men
partial
Clinically relevant doses
Bioavailable mineral forms
Supports key sperm parameters
basic
Targeted antioxidant support
partial
Free from fillers, preservatives & nasties

One clinically considered daily dose, delivering targeted nutrients with precision, where they’re needed, when they matter most.

A clear place to start.

Download The Swimmers’ Survival Guide, our free, science-led overview of sperm health and fertility preparation.

Because sperm health shouldn’t be guesswork.