The Lab

The One can Help With:

  • Chance Of Pregnancy
  • Supports PCOS & Irregular Periods
  • Healthy Baby
  • High Bioavailability
The One Contains 1000IU Of Vitamin D To Optimise Fertility And Pregnancy.
Shop Fertility And Pregnancy
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Toxic
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BPA
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Heavy Metals
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Contaminants
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Toxic
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BPA
icon
Phthalates
icon
Heavy Metals
icon
Contaminants
icon
Fillers
icon
Toxic
icon
BPA
icon
Phthalates
icon
Heavy Metals
icon
Contaminants
icon
Fillers

Formulated by a Womens Health Doctor

Dr Ravina is a Women’s Health Doctor and has contributed significantly to fertility education. Her evidence-based approach has empowered thousands of couples to understand their fertility and improve their reproductive outcomes.

It is Ravina’s mission to bring fertility science and compassion together, redefining fertility care for the modern woman.

Inside The Most Bioavailable Fertility Capsule

At The One Labs, our mission is to redefine fertility care through science-led nutrition for your entire pregnancy journey. Developed with experts for women with PCOS, endometriosis, and older age pregnancy (age >30).

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  • Efficacy

    Clinically-proven ingredients including Myo-inositol, CoQ10, NAC, Methylfolate.

  • Absorption

    Most bioavailable forms of CoQ10, B12 and folate to help quick absorption.

  • Convenience

    One serving of 2 capsules. Once a day. That’s it!

  • Gut-Friendly

    Essential ingredients that are gentle on the stomach.

Rated #1 by Fertility Nutritionalists

Methylfolate (5MTHF)
Methylfolate (5MTHF) +

Bioactive form of folic acid needed for baby's brain and spinal cord development

Vitamin D3
Vitamin D3 +

Helps pregnancy immunity, energy levels and reduces risk of pre-eclampsia and gestational diabetes. Helps baby’s bone and teeth development. Essential for conception, IVF and a healthy pregnancy.

B12
B12 +

Works with folate in DNA synthesis and red blood cell formation, supporting embryo development and reduces pregnancy risks.

Myo-inositol
Myo-inositol +

Helps improve insulin sensitivity and reduce androgen (testosterone levels) in PCOS, which can help regulate ovulation and egg development.

NAC
NAC +

Powerful antioxidant that improves egg quality and improves the pelvic environment in conditions like PCOS and endometriosis.

Ubinquinol
Ubinquinol +

Bioactive form of CoQ10 which fuels the egg mitochondria to improve egg development and slow down egg aging.

Choline
Choline +

Supports normal brain and nervous system development in the baby.

Iodine
Iodine +

Essential for thyroid hormones that regulate menstrual cycles and are critical for baby’s brain and nervous system development in pregnancy.

Selenium
Selenium +

An antioxidant mineral that supports thyroid function and protects eggs and reproductive tissues from oxidative stress.

Vitamin C
Vitamin C +

Supports collagen formation for a healthy womb  lining and is an antioxidant in follicular egg fluid.

Vitamin E
Vitamin E +

An antioxidant that helps protect the egg, uterine lining and early embryo from oxidative damage.

Beta Carotene
Beta Carotene +

Provides a safe, pregnancy-friendly form of vitamin A that supports normal cell growth, embryo development and immune function.

Alpha Lipoic Acid
Alpha Lipoic Acid +

Powerful antioxidant that helps protect eggs and reproductive tissues from oxidative stress, which supporting egg and embryo health.

B6
B6 +

Supports hormone metabolism and homocysteine balance, which are important for healthy cycles, implantation and early pregnancy.

Vitamin K2
Vitamin K2 +

Helps direct calcium into bones rather than soft tissues, supporting strong maternal bones and healthy skeletal development in the baby.

The One Clinical Studies

1Preconception Folic Acid and Multivitamin Supplementation for the Prevention of Neural Tube Defect: An Umbrella Review of Systematic Review and Meta-analysis, 2024
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2N-acetylcysteine for polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled clinical trials, 2015
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3Inositol is an effective and safe treatment in polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled trials, 2023
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4N-acetyl cystein improves pregnancy rate in long-standing unexplained infertility: a novel mechanism of ovulation induction, Fertility and Sterility.
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5Maternal vitamin D status and calcium intake interact to affect fetal skeletal growth in utero in pregnant adolescents, 2012
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