If you need to build up your iron stores, this is a seriously dosed product. You're getting 85mg of **Iron** per tablet — nearly double the 45mg tolerable upper limit, which signals this is designed for correcting deficiency under professional guidance, not casual daily use. The slow-release format helps reduce the GI distress common at this dose.

**Vitamin C** at 300mg supports your iron absorption, and the B-vitamin complex is well built: **Folate** as methylfolate (400mcg), **Vitamin B12** as methylcobalamin (500mcg), and B1/B2/B6 all at 25mg. These are the active, body-ready forms, and the doses align with clinical supplement ranges. **Copper** at 2mg rounds out the formula since it's essential for iron transport in your blood.

This is a therapeutic-dose product, not a maintenance supplement. The iron level alone means you should only take it if a healthcare provider has confirmed your need for aggressive iron repletion.

BioStacks
NaturesPlus

Hema-Plex Iron with Essential Nutrients for Healthy Red Blood Cells, 10 Slow Release Tablets

1 Tablet · 10 servings · $0.68/serving

iHerbAmazon

Best for

EnergyGeneral Health

Ingredients (19)

Folate

100%

Dose

667 mcg

Target

400–800 mcg

Form

Premium

Vitamin B12

100%

Dose

500 mcg

Target

250–5000 mcg

Form

Premium

Iron

100%

Dose

85 mg

Target

15–45 mg

Form

Standard

Copper

100%

Dose

2000 mcg

Target

1000–2000 mcg

Form

Standard

Manganese

100%

Dose

5 mg

Target

1.8–5 mg

Form

Standard

Other Ingredients (15)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

ShellacCoating

Natural resin secreted by the lac bug, used as a coating and glazing agent for tablets and pills

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

SpinachFood

Dried spinach (Spinacia oleracea) leaf powder, a whole-food green.

Spirulina Extract (Color)Colorant

Natural blue colorant derived from the cyanobacterium Arthrospira platensis (spirulina); the pigment is phycocyanin

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

Sodium Copper ChlorophyllinColor

Water-soluble semisynthetic chlorophyll derivative used as a green colorant

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

How to Take It

Take it anytime

No evidence a formula this broad works better at any particular hour. Take it with a meal containing fat — the vitamin E in it absorbs poorly without one.

With a meal containing fat
Keep it away from coffee, tea and dairy
Space it a couple of hours from Calcium, Magnesium and Green Tea Leaf Extract

On the label

As a dietary supplement, one tablet daily or as directed by your qualified healthcare practitioner.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$6.76

$10$20$50

Cheaper than 97% of 798 multivitamins

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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