Last updated at 08/06/2026 17:39:14
Natural Factors, Benfotiamine, 30 Vegetarian Capsules (165 mg per Capsule)
Delivery $40
Natural Factors - BioCoenzymated Benfotiamine B1 - 150 mg · plus Thiam
Delivery $30.23
Natural Factors BioCoenzymated Benfotiamine - 150mg, 30 Vegetarian Capsules
Delivery $14.95
Natural Factors BioCoenzymated Benfotiamine - 150mg, 30 Vegetarian Capsules
Delivery $14.95
originally posted on iherb.com
If you're looking to increase your Vitamin B1 intake, this supplement is a great option. With its high concentration of Vitamin B1, it can help improve your energy levels and support your nervous system. I've been taking it for a few weeks now and have noticed a significant improvement in my overall well-being. Highly recommended!
originally posted on iherb.com
I had searched for an all natural B1 vitamin and glad I found these. The tablets are very small and easy to take. There is no after taste or upset feeling later, so it must be easily absorbed. It seems like a very good quality because after taking it a few days I noticed results. The ingredients seem to have a calming effect and stress is not so noticeable. They fact it is all natural is a big factor in my purchasing it. Will continue to take it as long as I see the good results.
originally posted on iherb.com
Really good combo of vitamin b1. Sulbutiamine for example is really hard to find and this possibly the only product on iHerb that has it along with Bentofiamine! This products packs a wide range of organic and natural compounds as well. Make sure you take magnesium with any b1 product as it assists with its method of delivery and enhances absorption.
| Medicinal Ingredients | Amount Per Serving |
| Benfotiamine | 150 mg |
| Vitamin B1 (thiamine diphosphate) | 10 mg |
Natural Factors, Benfotiamine, 30 Vegetarian Capsules (165 mg per Capsule)
Delivery $40
Natural Factors - BioCoenzymated Benfotiamine B1 - 150 mg · plus Thiam
Delivery $30.23
Natural Factors BioCoenzymated Benfotiamine - 150mg, 30 Vegetarian Capsules
Delivery $14.95
Natural Factors BioCoenzymated Benfotiamine - 150mg, 30 Vegetarian Capsules
Delivery $14.95
If you're looking to increase your Vitamin B1 intake, this supplement is a great option. With its high concentration of Vitamin B1, it can help improve your energy levels and support your nervous system. I've been taking it for a few weeks now and have noticed a significant improvement in my overall well-being. Highly recommended!
I had searched for an all natural B1 vitamin and glad I found these. The tablets are very small and easy to take. There is no after taste or upset feeling later, so it must be easily absorbed. It seems like a very good quality because after taking it a few days I noticed results. The ingredients seem to have a calming effect and stress is not so noticeable. They fact it is all natural is a big factor in my purchasing it. Will continue to take it as long as I see the good results.
Really good combo of vitamin b1. Sulbutiamine for example is really hard to find and this possibly the only product on iHerb that has it along with Bentofiamine! This products packs a wide range of organic and natural compounds as well. Make sure you take magnesium with any b1 product as it assists with its method of delivery and enhances absorption.
Wasteful packaging - minus one starNot disclosing the amount of sulbutiamine - minus another starOther than those two issues, I purchase from this brand regularly as they have hard-to-find formulations. Sulbutiamine & allithiamine and I believe also benfotiamine are all fat-soluble versions of B1 that are highly usable by the body instead of regular thiamine hydrochloride supplements which are made thru a horrible process involving ammonia, coal tar and some other crap which is why they smell so bad.These fat-soluble versions are also synthetic but multiple studies have shown their effectiveness. There is a Dr.Berg video discussing benfotiamine for diabetics (you need thiamine to process sugar) where he discusses using four times the recommended daily dosage to ... MoreWasteful packaging - minus one starNot disclosing the amount of sulbutiamine - minus another starOther than those two issues, I purchase from this brand regularly as they have hard-to-find formulations. Sulbutiamine & allithiamine and I believe also benfotiamine are all fat-soluble versions of B1 that are highly usable by the body instead of regular thiamine hydrochloride supplements which are made thru a horrible process involving ammonia, coal tar and some other crap which is why they smell so bad.These fat-soluble versions are also synthetic but multiple studies have shown their effectiveness. There is a Dr.Berg video discussing benfotiamine for diabetics (you need thiamine to process sugar) where he discusses using four times the recommended daily dosage to megadose your system and basically saturate its b1 needs so it’s kind of forced to absorb it all …he explains it much better but i have recently started trying that and so far have noticed marked difference in hair growth patterns, still awaiting other results.
Can’t live without them! Literally the only type of B Complex vitamins that I can take.. all other types and brands make me nauseous, gaggy, or sick to my stomach. (With the exception of Some sublingual type)I take these for stress and brain fog . Recommended dose is 1 capsule, I take 2 when life is Abnormally stressful. These B vitamins are already broken down, ‘co-enzymated’ To be used by the body for hundreds of functions, if one can’t break down B vitamins, they can’t be used by the body. I find these highly effective!
Loving this for combining 2 metabolically active forms, which I am apparently deficient in. My doctor has prescribed this to me as part of energy, detoxification and early ovarian depletion protocol. I must say it has definitely improved the way my heart handles hot flashes, the pulse is not jumping high anymore. The downside of b1 therapy is the amount of free radicals it produces, the oxidative stress has to be handled when you are taking b1 longer then 1 month. I hope this review has been useful.
Great quality . Only size of the bottle too big for the amount of pills . Because of the package will give score lower . But numerous benefits of this vitamin that we are on the daily basis not realising that we are lacking . Best to take with whole B complex . I use natural source nutritional yeast
I wake up multiple times in the night to use the restroom since I always have the feeling at the back of my head that my bladder needs emptying. This was annoying me. I say a video of Dr. Berg where he covered this topic and he suggested that B1 deficiency could be causing this. I hence wanted to take supplementation and was looking for a safe one. This search ended when I found this product which also is coenzymated. I have already taken it for a month and I can surely see a marginal improvement in my condition. I have ordered two more and will continue to take it until my condition is full reversed. The product has all natural ingredients and am worry-free when I take these. Overall ordered and shipping process from iHerb is good as they stick to the promised ... MoreI wake up multiple times in the night to use the restroom since I always have the feeling at the back of my head that my bladder needs emptying. This was annoying me. I say a video of Dr. Berg where he covered this topic and he suggested that B1 deficiency could be causing this. I hence wanted to take supplementation and was looking for a safe one. This search ended when I found this product which also is coenzymated. I have already taken it for a month and I can surely see a marginal improvement in my condition. I have ordered two more and will continue to take it until my condition is full reversed. The product has all natural ingredients and am worry-free when I take these. Overall ordered and shipping process from iHerb is good as they stick to the promised delivery timelines.
I bought this supplement after first seeing the active ingredients, which seemed fantastic. B1 is a healthy vitamin and I thought the three formats contained in this supplement would be a convenient way of taking it. However, there was obscure fine print which did not make it clear there are added herbal extracts to this. I am allergic alfalfa (it triggers lupus like reactions for me due to a an amino acid it contains called "L-canavanine"). There is absolutely no need to add herbal extracts to a B1 vitamin, it just complicates things for anyone who might have a food allergy. And the fact that these ingredients are obscure and not prominently labelled can likely cause harm to some people.
| Medicinal Ingredients | Amount Per Serving |
| Benfotiamine | 150 mg |
| Vitamin B1 (thiamine diphosphate) | 10 mg |
Natural Factors Benfotiamine provides a superior source of thiamine compared to thiamine hydrochloride as it provides a higher bioavailability of thiamine. This formula combines 150 mg of benfotiamine with 10 mg of bioactive thiamine diphosphate to support nerve function and energy metabolism, alongside Farm Fresh Factors – a bioenergetic blend of phytonutrients from whole foods. Upgrade your standard B1 supplement to this non-GMO, vegan-friendly, advanced formula. Feel the difference!
Natural Factors Benfotiamine provides a superior source of thiamine compared to thiamine hydrochloride as it provides a higher bioavailability of thiamine. This formula combines 150 mg of benfotiamine with 10 mg of bioactive thiamine diphosphate to support nerve function and energy metabolism, alongside Farm Fresh Factors – a bioenergetic blend of phytonutrients from whole foods. Upgrade your standard B1 supplement to this non-GMO, vegan-friendly, advanced formula. Feel the difference!
Natural Factors - BioCoenzymated Benfotiamine B1 150 mg 30 Vegetarian Capsules
Natural Factors Benfotiamine provides a superior source of thiamine compared to thiamine hydrochloride as it provides a higher bioavailability of thiamine. This formula combines 150 mg of benfotiamine with 10 mg of bioactive thiamine diphosphate to support nerve function and energy metabolism, alongside Farm Fresh Factors – a bioenergetic blend of phytonutrients from whole foods. Upgrade your standard B1 supplement to this non-GMO, vegan-friendly, advanced formula. Feel the difference!
Natural Factors Benfotiamine provides a superior source of thiamine compared to thiamine hydrochloride as it provides a higher bioavailability of thiamine. This formula combines 150 mg of benfotiamine with 10 mg of bioactive thiamine diphosphate to support nerve function and energy metabolism, alongside Farm Fresh Factors – a bioenergetic blend of phytonutrients from whole foods. Upgrade your standard B1 supplement to this non-GMO, vegan-friendly, advanced formula. Feel the difference!
in 4 offers
The lowest price for Natural Factors - BioCoenzymated Benfotiamine B1 150 mg 30 Vegetarian Capsules right now is $20.28 at iHerb, compared across 4 retailers.
The all-time low was $13.97 on 20 Dec 2025 — today's price is 45% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
