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.

This stuff is great. It doesn't upset my stomach like regular iron and my levels have gone up - very pleased with this product

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.

I ordered these because my iron was a little low. I have been feeling more energetic since I’ve started taking them, but I hoped that they wouldn’t be unpleasant to take. I’ve had iron supplements that didn’t cause issues before, but these aren’t it. I take them right before bed, but I still wake in the middle of the night burping iron taste. That’s pretty typical, so know these aren’t buffered in any way.

I've been using Pure Encapsulations OptiFerin-C for 5 years now and it's been a great iron supplement. It's gentle on the stomach, has vitamin C to help with absorption, and it's clean — no gluten, GMOs, or unnecessary fillers. If you're vegan or can't tolerate animal-based products, this is one of the best options out there. That said, if you can take animal-based supplements, I personally think beef liver supplements are even better. They don’t just have iron — they also naturally come with a ton of other nutrients your body needs, like vitamin A, B12, B-complex, zinc, copper, selenium, and etc. All of it is in a whole-food, highly absorbable form. Still, OptiFerin-C is a solid pick if you're looking for a vegan or non-heme iron option that works. It’s helped me keep my iron levels up without side effects, and I’ll keep using it.

I recently had labs done and my ferritin was at 4. After a few months of taking this, my levels significantly increased and I stopped shedding my hair as drastically as before. This is a great value for the money and I will continue to use. There is no odor and I do not notice any side effects. I will say, I make sure to take this after a meal rather than on an empty stomach to avoid being nauseated