Having the gene this is
Having the gene this is vital I take this and it’s made a huge difference
Due to high demand: only limited stock remaining in the EU warehouse
Key Benefits
Discover the difference of a folate that’s ready for your body to use. 5-MTHF is the biologically active, methylated form of folate—meaning your body can absorb and utilise it straight away. Some people find it difficult to convert standard folic acid into this active form, so Thorne’s 5-MTHF 5 mg offers a simple, effective solution.
Folate is a vital B vitamin that supports your mind, energy, and overall wellbeing. It contributes to normal psychological function, helps form healthy blood, and supports the immune system. Folate also plays a key role in reducing tiredness and fatigue, and is especially important for maternal tissue growth during pregnancy—making it a smart choice for women planning or expecting.
Each easy-to-take capsule delivers 5 mg of active 5-MTHF, designed for optimal absorption. Choose Thorne’s 5-MTHF 5 mg for a daily boost that fits seamlessly into your routine.
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.


5-MTHF 5 mg by Thorne offers a methylated form of folate for optimal absorption, supporting psychological function, blood formation, and immune system. Users report feeling more energetic and notice a difference in their well-being, making it a beneficial supplement for reducing tiredness and supporting maternal tissue growth during pregnancy.
AI-generated from verified customer reviews
Showing the newest 12 reviews.
Having the gene this is vital I take this and it’s made a huge difference
This really helped with my folate deficiency, this product was recommended by a Doctor. Nice small capsules so easy to take.
Bought this product for my uni daugther who was low in folic acid, used it short term to help her folate levels.
Capsules are perfectly sized
Essential during pregnancy
I had a gene test done and noticed I needed this supplement. It definitely works for me. I'm feeling much better.
Rated 4.8 (Excellent) based on 13,000+ reviews on Trustpilot
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.
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.