Amazing quality. Won’t give you
Amazing quality. Won’t give you palpitations and bad tummy unlike other iron tablets. The best one you can potentially use .
Due to high demand: only limited stock remaining in the EU warehouse
Key Benefits
Feel energised and supported every day. Optimal Iron With Cofactors delivers 29 mg of elemental iron from Ferrochel® ferrous bisglycinate—a form known for its gentle action and high absorption. This thoughtfully balanced blend includes vitamin C, which increases iron absorption and helps protect cells from oxidative stress, and copper, which supports normal iron transport in the body. Iron contributes to normal cognitive function, energy-yielding metabolism, the formation of red blood cells and haemoglobin, oxygen transport, and the reduction of tiredness and fatigue. Riboflavin and biotin further contribute to normal energy-yielding metabolism. With added Betaine HCl and lipase to support comfortable digestion, this formula is ideal for those seeking a well-rounded, daily iron supplement.
Choose Optimal Iron With Cofactors for targeted, everyday support—so you can keep up with life’s demands.
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.


Amazing quality. Won’t give you palpitations and bad tummy unlike other iron tablets. The best one you can potentially use .
I’ve been really happy with Seeking Health Optimal Iron with Cofactors. I like that it’s not just iron on its own, but includes supporting nutrients, which makes it feel like a more thoughtfully formulated product.
A great product, have used this for several months now.
Excellent product! I take it every other morning with vitamin c and have not been ill since starting when I was previously under the weather at least once a month
Good iron supplements and already feeling energized after a few days. No stomach troubles.
I cannot recommend Seeking Health Optimal Iron enough. I’ve struggled with low iron and ferritin levels for a long time, which left me feeling exhausted. Most iron supplements I tried in the past gave me a 'funny tummy' (nausea and cramps) or even heart palpitations, which made it impossible to stay consistent. This formula is a game-changer. I’ve been taking it regularly, and my recent blood work shows that my levels are completely corrected! Best of all, I had zero digestive issues or palpitations. If you have a sensitive stomach but need to get your levels up, this is the one to get.
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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