Integrative Therapeutics

NutriVitamin Enzyme Complex w/o Iron

Capsules · 180 capsules · 60 servings · $0.91/serving

  • Adults seeking a comprehensive multivitamin with built-in digestive enzyme support
  • Individuals who may help maintain nutrient absorption through enzyme-assisted digestion
  • Those following practitioner protocols requiring iron-free multivitamin formulations
  • Energy · 48% of verified reviews
Quality & Trust Score
91 Strong Evidence
★★★★☆ 4.5 (171) 3 sources
See breakdown →
Manufacturing78
Lab Verification78
Review Consensus93.9
Brand-verified ·Good manufacturing practices verifiedQuality ingredients with verified sourcingClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified
Referenced by  Dr. Joseph Mercola, Tucker Goodrich & Vigilant Fox + 7 more →
$54.99
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Ingredients & product label

Supplement Facts
Serving Size: 3 capsules — Amount / Serving — %DV
Calories — 5 — --
Total Carbohydrate — 1g — <1%†
Vitamin A (as 75% beta-carotene, 25% retinyl palmitate) — 3,000mcg — 333%
Vitamin C (ascorbic acid and as calcium ascorbate) — 150mg — 167%
Vitamin D3 (as cholecalciferol) — 5mcg — 25%
Vitamin E (as d-alpha tocopheryl succinate, mixed tocopherols) — 67mg — 447%
Vitamin K (as phytonadione) — 25mcg — 21%
Thiamin (as thiamin HCl) — 25mg — 2,083%
Riboflavin (as vitamin B2, riboflavin-5'-phosphate) — 17mg — 1,308%
Niacin (as niacinamide, inositol hexaniacinate) — 25mg — 156%
Vitamin B6 (as pyridoxal-5’-phosphate) — 9mg — 529%
Folate (209 mcg Quatrefolic® brand (6S)-5-methyltetrahydrofolate glucosamine salt) — 200 mcg DFE — 50%
Vitamin B12 (as methylcobalamin) — 100mcg — 4,167%
Biotin — 150mcg — 500%
Pantothenic Acid (as D-calcium pantothenate) — 25mg — 500%
Choline (as choline bitartrate) — 25mg — 5%
Calcium (as calcium citrate, calcium malate, calcium ascorbate) — 200mg — 15%
Magnesium (as magnesium citrate complex, magnesium oxide) — 200mg — 48%
Zinc (as zinc picolinate) — 10mg — 91%
Selenium (as L-selenomethionine) — 50mcg — 91%
Copper (as copper citrate) — 0.5mg — 56%
Manganese (as manganese aspartate complex) — 5mg — 217%
Molybdenum (as molybdenum aspartate complex) — 25mcg — 56%
Microbial Enzymes: Amylase, Protease, Lactase, Lipase, Cellulase, Sucrase — 60mg — **
Citrus bioflavonoids Complex — 37mg — **
Inositol — 25mg — **
Gamma-Oryzanol (from rice bran) — 20mg — **
L-Glutathione (reduced) — 15mg — **
Rutin (from Sophora japonica [flower bud] Extract) — 12mg — **
Boron (as boric acid and citric acid blend) — 0.5mg — **
Vanadium (as vanadyl sulfate) — 25mcg — **
** Daily Value (DV) not established.
† Percent Daily Values are based on a 2,000 calorie diet.
Other ingredients: gelatin (capsule), magnesium stearate

Label directions

Adults take 2 or 3 capsules twice daily with meals, or as recommended by a healthcare professional. Do not exceed recommended dose.

Label cautions

Do not take if you are pregnant or nursing. If you have kidney dysfunction, diabetes, or if are taking any medications, consult a healthcare professional before use. Some individuals may experience gastrointestinal (GI) upset while taking this product. Do not take with other magnesium-containing supplements. Keep out of reach of children. Safety sealed with inner seal. Do not use if seal is broken or missing. Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.

Ingredient information is provided above. A clear label image is not available yet.

View original supplier image (quality may be limited)

Source: Integrative Therapeutics manufacturer label and directions · September 06, 2026. Formulas and labels can change. Check the packaging you receive.

About Integrative Therapeutics - NutriVitamin Enzyme Complex w/o Iron

NutriVitamin Enzyme Complex without Iron is a comprehensive multivitamin-mineral formula from Integrative Therapeutics that incorporates digestive enzymes to support nutrient absorption. Designed for individuals who need to avoid supplemental iron, such as men, post-menopausal women, or those with specific dietary considerations, it provides a broad spectrum of vitamins and minerals alongside enzymatic support for those seeking foundational daily nutrition.

Why It's Worth Considering: The inclusion of digestive enzymes alongside core micronutrients addresses a practical gap, helping the body actually break down and utilize what's delivered, which is a distinguishing feature of this formulation from a practitioner-grade brand.

Why Gabriel Recommends This

Quality & Trust Score: 91 Strong Evidence
Quality Verified
Integrative Therapeutics products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.
Label details
Ingredient amounts and serving sizes are shown in the product label section when supplier information is available.
High Practitioner Confidence
Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.
Manufacturing Standards
Integrative Therapeutics maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.
Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Quality & Trust Score works →
Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Adults take 2 or 3 capsules twice daily with meals, or as recommended by a healthcare professional. Do not exceed recommended dose.

Who Benefits

Best For

  • Adults seeking a comprehensive multivitamin with built-in digestive enzyme support
  • Individuals who may help maintain nutrient absorption through enzyme-assisted digestion
  • Those following practitioner protocols requiring iron-free multivitamin formulations
  • Older adults supporting digestive enzyme activity alongside daily vitamin and mineral intake

Cautions

  • Active stomach or duodenal ulcers (especially betaine HCl)
  • Taking blood thinners (some enzymes have mild anti-platelet activity)
  • Active pancreatitis

Frequently Taken Together

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$67.99

Frequently Asked Questions

  • Take immediately before or with the first bites of your meal. Enzymes need to be in the stomach when food arrives. Taking them after eating is less effective. For best results, take with every substantial meal, especially meals high in fat, protein, or hard-to-digest foods.

  • They serve different functions. Enzymes physically break down food into absorbable nutrients. Probiotics are living bacteria that optimize the gut microbiome, produce vitamins, and support immune function. Many gut issues benefit from both, especially after age 40 when natural enzyme production declines.

  • No. Digestive enzymes do not cause your body to produce fewer of its own enzymes. They supplement what your body is already making (or under-making). You can stop taking them anytime without withdrawal or rebound. If your symptoms return after stopping, it means you still need the support, not that you've become dependent.

Real Reviews. Real Sources.

4.5
171 reviews
5 star
75%
4 star
15%
3 star
5%
2 star
3%
1 star
2%
All (171)
10 Clinical Research
iHerb
0 iHerb
Amazon
131 Amazon
10 Practitioners
Reddit
0 Reddit
X
0 X
TikTok
0 TikTok
Instagram
0 Instagram
Substack
0 Substack
171 ratings aggregated across 3 sources · full-text reviews below
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Apotheca's Analysis · 50+ Signals Across 6 Dimensions
Mixed sentiment; practitioners focus on iron/nutrient deficiencies while Reddit users report varied supplement experiences with fatigue and anxiety relief.
Energy
48%
Nutrients
62%
Absorption
67%
Anxiety
52%
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Compatibility Guide

Works Well With

Ask Gabriel for personalized stacking recommendations.

Take Separately From

No significant interactions identified. Always consult your healthcare provider.

Research Behind This

Integrative Therapeutics Product Quality Assessment
Quality & Trust Score Analysis
This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. Integrative Therapeutics products are analyzed against our comprehensive database of practitioner-grade supplements.
Practitioner Network Endorsement Data
Apotheca Practitioner Intelligence
Integrative Therapeutics is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement
Those who prioritize quality and transparency in supplements
People following a health protocol designed by their practitioner
Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement
Check for interactions with current medications
If pregnant or nursing, seek professional guidance first
Compare options using Apotheca's AI to find the best fit for your goals
Integrative Therapeutics is part of Gabriel's curated marketplace of practitioner-grade supplement brands. Every product from Integrative Therapeutics is evaluated across 50+ quality signals including manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence.
Gabriel VerifiedQuality Analyzed

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Integrative Therapeutics
Integrative Therapeutics - NutriVitamin Enzyme Complex w/o Iron
91
Strong Evidence
Quality & Trust Score
Top-tier quality across all scoring pillars. Recommended with high confidence.
Last updated: September 08, 2026
Score Breakdown
Manufacturing & GMP
78
Lab Verification
78
Review Consensus
93.9
Practitioner Confidence
58.0
Community & Social
68
Transparency
75
Consumer & Practitioner Intelligence
★★★★☆ 4.5 from 171 reviews across 3 sources
Clinical Research 30Practitioner Data 10Amazon 131
Aggregated from verified purchases, practitioner clinical notes, and real-world outcome data
Scored across 50+ quality dimensions from 15+ independent databases. No brand can pay to influence their score. No sponsored rankings. Ever.
See how this product scores against your health profile · How the Quality & Trust Score works