Pure Encapsulations OptiFerin-C - for Red Blood Cells & Energy - Iron Absorption Support - Energy Supplement* - Vitamin C Enriched - Gluten Free & Non-GMO - 60 Capsules

I've been using Pure Encapsulations OptiFerin-C and I'm really impressed with the results! It's gentle on my stomach, and I noticed a boost in my energy levels shortly after starting it. I appreciate that it's enriched with Vitamin C to help with iron absorption, and the fact that it's gluten-free and non-GMO gives me peace of mind. My red blood cell levels have improved, and I feel more energized throughout the day. Highly recommended for anyone looking for a reliable iron supplement. I’d rate this product five stars!

I started taking Pure Encapsulations OptiFerin-C to help support my iron levels. What I appreciate most is that it’s gentle on my stomach, which hasn’t always been the case with other iron supplements I’ve tried. The added vitamin C is a nice bonus for absorption. It’s been a reliable, high-quality option.

Great quality supplement. I’ve noticed I feel more energy since starting it, and I haven’t had any negative side effects. I also appreciate that it’s from Pure Encapsulations, so I feel confident in the ingredients and overall quality. I’ll definitely keep buying this one.

This iron supplement was recommended to me by a healthcare professional, and I’ve now purchased it twice. My lab tests show that my iron levels are improving, so I feel confident it’s doing what it’s supposed to. The capsules are small, easy to swallow, and have no aftertaste. I usually take them on their own and try to pair with a food source of vitamin C for best absorption. The price feels fair for the quality, and I plan to continue repurchasing when I need to.

Solid product…would absolutely recommend! Took my blood levels from several anemia to WNL within 6 months. Love that Vit C is included! Never had any negative side effects from this form of iron!

Worth the money!

Let the lab results speak instead if you have anemia. I took one bottle of 60 capsules through the time as below and didn't even finish it when I tested again on January. Wasn't taking daily but when I remember it within the week. So about 3 to 4 times a week. On 10/3/2025 Iron was 66 mcg/dl and on 01/09/2027 is 99 mcg/dl On 10/3/2025 Ferritin was 73.1 ng/ml and on 01/09/2027 is 79.1 ng/ml These are big results for someone who always anemic and has to take iron infusions twice a year. I did take it at first to experiment if it's going to help while I never had any iron pill to work before. It doesn't cause any nausea or stomach issues as regular iron pills do. The pill is relatively small and very easy to swallow and tolerate. Very cheap compared to the cost of iron infusions. Can't recommend it enough. Currently on second bottle.

i found out i was possibly iron deficient by telling a nutritionist about my tomato cravings and she said that's a classic sign in women, esp menstruating or pregnant. all i can say is, one week i'm drinking bloody maries like they're water, then if i take these the cravings disappear, so i know they're working. that wasn't the case when i took vitamin C alone. they don't upset my stomach at all and actually make me a bit sleepy so i take them at night.