Iron Response

A 26mg mineral-bound iron tablet with folate, B12, and vitamin C that supports normal red blood cell formation and healthy iron stores.

  • Red Blood Cells
  • Healthy Iron Stores
  • Hemoglobin Support
  • Antioxidant Support
  • Supports red blood cell formation and healthy iron stores
  • Supports hemoglobin production
  • Folic acid supports normal blood folate levels
  • Vitamin C supports the body's antioxidant defenses
  • Vitamin C supports normal immune system function
Regular price $37.99

One-time Purchase $37.99
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Benefits
  • Iron to maintain healthy maternal iron stores during pregnancy
  • Folic acid supports normal homocysteine metabolism
  • Vitamin B12 enhances cognition, and folate supports memory and cognition
How To Use
  • Take 1-2 servings per day, or as otherwise directed by your qualified healthcare practitioner.
Quality You Can Trust
  • We consider purity and quality non-negotiable. Every batch is tested in an ISO/IEC 17025-accredited laboratory before it reaches you. The laboratory testing screens for heavy metals, microbials, other known contaminants, and ensures that the actual dosages match what's stated on the label (potency). It's how we can stand behind the purity, safety and consistency of every bottle.
Non-GMO
Vegan
Gluten Free
Dairy Free
Egg Free
Soy Free
Nut Free
More reasons to love us

The EquiLife Advantage

No Hassle Subscriptions
Fast Shipping
Love It Guarantee
HSA/FSA Eligible

Science-Backed Ingredients

What's Inside One Serving

  • Iron (Mineral-Bound)26mg per tablet, bound to S. cerevisiae
  • Vitamin CSupports normal collagen formation and healthy-looking skin
  • Vitamin B1230mcg per tablet, as cyanocobalamin
  • Beet RootSupports healthy blood pressure already within the normal range

Supplement Facts

Serving Size 1 tablet
Servings Per Container 90
Amount Per Serving% Daily Value
  • Vitamin C (as ascorbic acid) 15 mg17%
  • Folate (as folic acid) 680 mcg DFE (408 mcg folic acid)170%
  • Vitamin B12 (as cyanocobalamin) 30 mcg1250%
  • Iron (as fermented iron bisglycinate) 26 mg144%
  • Organic beetroot 125 mg**
  • Food Blend 36 mg**
  • Organic brown rice
  • organic orange
  • organic broccoli

** % Daily Value (DV) not established

By The Numbers

High Standards Meet Proven Results

1,200

Scientific Citations

supporting the ingredients and formulations used across EquiLife nutritional supplements.

300,000+

Lab Tests

& 1-on-1 appointments helping people uncover personalized insights into their health.

1M+

Customer Orders

Fulfilled globally across EquiLife labs, protocols, and nutritional supplements.

26 Years

Clinical Experience

behind the health mission, data, protocols & products that shape EquiLife & our customer results.

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Iron Response

Quality You Can Trust

Every Batch is Tested For Purity, Potency & Proper Composition

Purity and quality are non-negotiable. Every batch of EquiLife supplements is tested by an ISO/IEC 17025-accredited laboratory before it reaches you. Testing screens for heavy metals, microbes, and other known contaminants, while also ensuring that the ingredients and dosages match what's listed on the label. This rigorous testing helps ensure every bottle meets our standards for purity, potency, and consistency.

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Board Certified Doctor of Naturopathy

Created By Dr. Stephen Cabral

Getting Better Together.

“EquiLife goes beyond lab testing, protocols, and formulas. It's my life's work, built on combining ancient wisdom with modern science. Every formula is one I would use, and do use, with my own family.”

Dr. Stephen Cabral EquiLife Founder

EquiLife Founder
26 Years in Private Practice
300,000+ 1:1 Client Appointments
6+ Million Biomarkers Tested

The 60-Day Empty Bottle Guarantee

If you don't love your EquiLife product, send it back for a full refund — even if the bottle is empty.

Substantiated by published research

The Science Behind Iron Response

Every dose-matched benefit listed for Iron Response is tied to a specific ingredient in this formula, at a dose equal to or greater than the amount studied, and to the peer-reviewed research that supports it. Ordered by relevance to what this product is designed to do.

Iron Response lists 6 research-backed benefits across 2 ingredients, supported by 3 peer-reviewed studies (1 human trial).

Benefits
6
Studies cited
3
Human trials
1
Dose matched
6/6
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Highest-tier evidence per benefit

If You Have Questions, We Have Answers.

Frequently Asked Questions

Who formulates EquiLife products?

Every EquiLife supplement is formulated by Dr. Stephen Cabral, a Board Certified Doctor of Naturopathy with more than two decades of clinical experience helping clients through his private practice. Formulation starts from a simple standard: Dr. Cabral only creates products he'd give to his own family and his own practice clients. That means choosing the most bioavailable, body-ready forms of each nutrient (for example, methylated B vitamins), pairing ingredients that work well together, and refusing to cut corners on quality even when a better raw material costs more. It's a practitioner-first philosophy rather than a mass-market one.

Are EquiLife supplements gluten-free, non-GMO, and free from common allergens?

We formulate with a clean-label standard, so most EquiLife supplements are gluten-free, all are non-GMO, and free from dairy, soy, egg, and nut ingredients, with no artificial colors, preservatives, or unnecessary fillers. Most of our products are also vegan. Because attributes vary by product, we list the specific dietary details right on each product page and label, so you can confirm the exact profile of anything before you buy.

Are EquiLife products science-informed and grounded in research?

Our formulas are grounded in published nutritional research, clinical experience, and functional-medicine principles. For each product, ingredients and dosages are selected based on the available scientific literature and Dr. Cabral's real-world clinical use - not on trends or marketing fads. Our goal is to give your body well-researched nutrients in forms it can actually absorb and use.

Does EquiLife test its supplements for purity and quality?

Yes, and we consider it non-negotiable. Every batch is tested by an independent lab before it reaches you. The laboratory testing screens include heavy metals, mold, and bacteria, checks for impurities, and confirms that the actual dosages match what's stated on the label (potency). It's how we can stand behind the purity, safety, and consistency of every bottle.

Where are EquiLife supplements manufactured?

Our nutritional supplements are manufactured and stored in the United States at GMP facilities, under strict quality controls. We also keep production fresh, made in smaller, continuous batch runs every couple of months rather than products sitting in a warehouse.

How do I know which EquiLife supplements are right for me?

You don't have to guess. Unlike a commodity supplement brand, EquiLife helps you personalize your path. You can start with our online quizzes and wellness protocols, work with our health coaches, or go deeper with at-home functional lab testing to understand your body's specific needs. From there, we help you build a routine designed around you—not a one-size-fits-all shelf product.

How long should I take an EquiLife supplement before expecting results?

It depends on each case. Timing varies from person to person and product to product, and is influenced by your diet, lifestyle, baseline nutrient status, and how consistently you take the product. Some people notice changes relatively quickly, while foundational nutrition and longer-term goals often take more time and steady daily use. Consistency is the most important factor we’ve seen over the past 26+ years.

Where does EquiLife ship?

We ship across the United States and to 20+ International countries. Domestic orders over $99 ship free; orders under $99 are a $7.95 flat rate. Please allow about 3–5 business days for processing and shipping, with a little extra time for Alaska, Hawaii, and Puerto Rico. We ship supplements and protocols to more than 20 countries internationally (Australia, Austria, Canada, Denmark, France, Greece, Hong Kong, Hungary, Iceland, Italy, Latvia, Netherlands, New Zealand, Norway, Philippines, Romania, Singapore, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, Vietnam) and at-home lab tests to a smaller set (Australia, Canada, New Zealand, and the United Kingdom). International duties, taxes, and VAT are calculated at checkout. For the full country list and details, see our Shipping page.

How does an EquiLife subscription work, and can I change or cancel it?

Subscribing is the easiest way to stay consistent; which is the single biggest factor in getting results. When you choose the subscribe option on any eligible product, your order ships automatically on the schedule you select, and you'll save 15–20% on every recurring order versus one-time pricing. You're always in control: you can skip a shipment, change your delivery frequency, swap products, update your address or payment, or cancel anytime from your online account—no phone calls or emails required. And because your supplements arrive automatically, you never have to worry about running out mid-routine.

Does EquiLife offer a satisfaction guarantee?

Yes. We stand behind every product with our "Empty Bottle 100% Satisfaction Guarantee." If you're not satisfied, simply return your empty bottles within 60 days of purchase for a full refund of your product purchase price (shipping and handling excluded). At-home lab tests are also refundable if returned before lab processing begins.

Our Customers Are Our Best Advocates

  • 5 stars: 31 (89%)
  • 4 stars: 1 (3%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (6%)
E
Erin (Clementon, NJ, US)
Why is Dr Cabral supporting a brand that is using

Why is Dr Cabral supporting a brand that is using folic acid instead of folate as well as the synthetic version of b12??? Really disappointing to see he’s supporting an inferior product.

H
Heydie C. (Boca Raton, FL, US)
Great iron supplement!

Started taking to help boost Ferritin levels and this supplement has done that in a few months!!

A
Ash-Leigh (Memphis, TN, US)
Iron response

Great product

M
Michelle F. (Plymouth, MN, US)
Definitely Helps

I struggle with anemia as a semi-vegetarian. This product helps my blood levels stay normal without any negative side effects. Will continue to use the rest of my life.

A
Azaliah B. (Middletown, NY, US)
Best Iron supplement ever!

I’ve tried my share of iron over the years and have had to change brands every time until I’ve tried Iron Response-and I’ve stuck with it since! No constipation or upset stomach, I feel more energetic these days and experience less bleeding during my cycle

T
Tracey M. (Benton, AR, US)
Need more time

My son takes this. He says he thinks it makes his stomach hurt, so we will try and take it at a different time of the day. We may even half the supplement. He has been taking it for almost a month. We will give it another month to see if there is some improvement.

A
Alina A. (Indio, CA, US)
Helpful with Energy

I suffer with anemia so this product is a game-changer!

T
Tricia G. (Shelbyville, KY, US)
Best Iron I’ve Taken

My blood levels have always been on the border line of the low side. I could never take other iron supplements due to horrible constipation. Not with Iron Responce! This last blood work from my Dr was the first time i’ve ever been in the normal level.

O
Olney H. (Brooklyn, NY, US)
Happy

Since my son started using this supplement, he has repeatedly told others he is no longer feeling cold all the time. Great sign for me, given his doctor has mentioned we need to increase his iron intake.

E
Edina P. (Medford, MA, US)
Iron Response

Great product- and it works

D
Deborah R. (San Antonio, TX, US)
Iron Response

I think that this product is good I feel good a boost in energy I know it will help me to be able to donate blood on a regular basis

C
Christine D. (Waltham, MA, US)
Great Iron supplement!

I just tried this iron supplement for the first time and I love it, no nausea even when taken first thing in the morning without food.

D
Darby (Brooklyn, NY, US)
Keep handy

I check my iron levels regularly being active and vegan. I don't need this currently, but keep it in my supplement drawer. I trust this supplement and am so thankful Dr. Cabral recommends the best products even if they aren't his!

J
Julie A. (Union, KY, US)
Great product!

I can take Iron Response on an empty stomach with no digestive problems!

L
Lori S. (Phoenix, AZ, US)
Strongly recommend

I have been using this for almost 3 months now. Excellent supplement.

V
Vicki K. (Saint Paul, MN, US)
The best!

I have been using this product for two years when suggested by the team to replace Fesol and a stool softener. Iron Response takes care of everything for me! When I give blood, my numbers are great!

I
Irene H. (Upper Coomera, QLD, AU)
Great for pregnancy

no constipation or side effects.

M
Mel (Roebuck, SC, US)
Got my iron level up!

I had been turned away at the blood bank numerous times for low iron. I decided to try Iron Response, as my diet clearly wasn't cutting it. Bingo, it worked beautifully. I am on it for life now!

M
Mel (Moore, SC, US)
What my body needed!

After being turned down at the blood or plasma bank too many times for low iron, I finally decided to do something about it. I knew EN would set my body straight. It did not disappoint. Since starting this supplement last month, I finally am able to contribute to those who have a need for my donations. Thank you, EN!

N
Nikki (Medaryville, IN, US)
Energy Again

Almost instantly I felt better energy and the desire to chew ice disappeared!

C
Carol (Lake Jackson, TX, US)
Iron Response

My iron was at 53. I was trying to bring it up a little because I had most symptoms of low iron. Low blood pressure, cold feet, light headedness, etc.
I took 1/2 tablet at noon and got a headache in the night. 2 days later I did the same thing and got a headache in the night.

L
Lisa C. (Medina, OH, US)
Iron Response

Love Iron Response...2 per day keeps my blood running red and Healthy. I know because I give blood every 8 weeks and the American Red Cross LOVES my rich healthy blood!!

N
Nahla M.

The shipping was very quickly

N
Nahla M.
Iron

Great

B
Beth M. (Kitty Hawk, NC, US)
Gentle, High-Quality

Gentle, high-quality iron supplement that doesn't cause major constipation. Highly trusted formula that is effective and affordable.

B
Brea S.E. (Greensboro, NC, US)
Great product great price

Great product great price, actually doesn’t bother my stomach taking it!

H
Hannah L. (Oklahoma City, OK, US)
Works great HATE the taste

I have seen GREAT results taking this, but oh my gosh the taste. No matter how I swallow it I seem to get the taste on my tongue.

A
Adriana M. (Phoenix, AZ, US)
Great!

Great natural iron!

K
Krista R. (Lansing, MI, US)
Love that it’s whole food sourced

Goes down easily, no issues. Price seems a bit high, but overall a quality product.

S
Stephanie H. (Quakertown, PA, US)
Great product

I have been taking this iron supplement for about 6 months. I noticed I have been feeling better while taking it. I had iron deficiency anemia and I can't wait to see my new levels because I think this has definitely made a difference!

T
Tahllia M. (Melbourne, VIC, AU)
Safe Form Of Iron

I didn't realise the issues an iron supplement could cause when taken in the wrong form (e.g. metallic or synthetic) until I discovered Dr Cabral & Equilibrium Nutrition. Thank you for continuing to educate us and always providing the cleanest & safest products.