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TheraNatal One

€65.37
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Due to high demand: only limited stock remaining in the EU warehouse

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Product description

Key Benefits

  • Contains methylated folate and DHA.
  • Provides 12 key pregnancy nutrients.
  • One easy-to-swallow softgel daily.
  • Molecularly distilled omega-3 fish oil.
  • Independently tested for quality.

TheraNatal One® is a prenatal supplement designed to provide key nutrients during pregnancy in a single daily softgel. The formula combines 12 carefully selected nutrients, including methylated folate and DHA, in a convenient one-a-day format.

Folate contributes to maternal tissue growth during pregnancy and has a role in the process of cell division. DHA is an omega-3 fatty acid naturally found in fish oil and is included as part of this comprehensive prenatal formula.

TheraNatal One® features molecularly distilled omega-3 fish oil and is independently tested for quality and content. A simple, convenient way to include essential pregnancy nutrients in your daily routine.

Why Theralogix is Healf
TheraNatal One keeps prenatal support simple by combining key pregnancy nutrients, including vitamin D3, iodine, iron, DHA, and more, in one easy-to-swallow softgel. Unlike many formulas that require multiple capsules, it brings a considered nutrient profile into a convenient daily format. The DHA is sourced from fish oil that undergoes additional IFOS testing for contaminants such as mercury and PCBs. With third-party testing for purity, content accuracy, and contaminants, it’s a reassuring choice for those who want a prenatal with clear quality standards.

Theralogix was founded in 2002 by physician Dr. Mark Ratner with a clear goal: create supplements that healthcare professionals could trust and confidently recommend. The brand develops products backed by published scientific evidence, using carefully selected ingredient forms and dosages aligned with clinical research. What began with a single men's health supplement has grown into a portfolio of more than 30 spanning multiple specialties. Plus, every product is independently certified by NSF® International for content accuracy and purity, with ongoing testing to ensure consistent quality. Today, Theralogix is trusted by healthcare providers, researchers, and academic institutions alike for its science-first approach to nutrition.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Omega-3 (Docosahexaenoic Acid) 300 mg (Eicosapentaenoic Acid) 60 mg, Iron (as Ferrous Fumarate), Vitamin E (as D-Alpha Tocopheryl Succinate), Vitamin C (as Ascorbic Acid), Vitamin B6 (as Pyridoxine Hydrochloride), Thiamin (as Thiamin Mononitrate), Riboflavin (Vitamin B2), Folate (as L-5-Methyltetrahydrofolate, Calcium), Lodine (as Potassium Iodide), Vitamin D (as Cholecalciferol) (3000 IU), Vitamin B12 (as Cyanocobalamin), Fish Oil (Fish) Concentrate (From Alaska Pollock (Fish)), Capsule Shell (Gelatin (Bovine)), Yellow Beeswax, Glycerin, Purified Water, Emulsifier (Sunflower Lecithin), Sunflower Oil, Colour (Sodium Copper Chlorophyllin)

For allergens, see ingredients in Bold.

Suggested use
Take one softgel per day with food.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

The Healf Promise

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Dillon Jagatia

A comprehensive approach to wellbeing

Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.

Jesse Hansen-Bartel

Top-tier products

If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!

Mayah

One of the best wellbeing websites I've come across.

Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.

Lydia Free

The best wellbeing website…

The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.

Alex

Amazing!

Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!

Janet

Great products, service, and customer support

Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.

S Jones

I love Healf

It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.

Dillon Jagatia

A comprehensive approach to wellbeing

Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.

Jesse Hansen-Bartel

Top-tier products

If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!

Mayah

One of the best wellbeing websites I've come across.

Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.

Lydia Free

The best wellbeing website…

The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.

Alex

Amazing!

Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!

Janet

Great products, service, and customer support

Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.

S Jones

I love Healf

It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.

Frequently asked questions

How do we curate our products?

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

Do you have resources on how to enhance wellbeing?

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.


How can I find out more about the ingredients in a product?

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.