🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 18% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

2 Liquid Soft-Gel(s) Serving Size
37 Servings
Other Combinations Product Type
18% Evidence Coverage

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Total Carbohydrates
1 Gram(s) (1% DV)
Protein
1 Gram(s)
125 mcg (357% DV)
📊 3.6× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.125mg
Common Bean Extract
1000 mg
800 mg
📊 Market median: 1000.0mg (212 products) 📚 12 studies (Tier A: 0, B: 3)
This product: 800mg
Cassia Bark Extract
100 mg
Lipase
20 mg
Protease
20 mg
BioPerine Complex
6 mg

Other Ingredients

Gelatin Water, Purified Glycerin Maltodextrin Soy Lecithin Beeswax Dextrin Annatto Titanium Dioxide St. John's Bread Turmeric Silicon Dioxide

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (81% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: (Adult) Take two (2) liquid soft-gels twice daily before starchy meals and snacks. Use in conjunction with your keto diet and exercise plan.

⚠️ Warnings & Precautions

Usage warnings: Do not use if safety seal is broken. This product contains ingredients that may affect blood sugar. Do not exceed recommended daily intake.

Check with your doctor before taking this product if you are using medication or have any medical conditions, including digestive disorders or acid reflux disease. Do not use if you may become pregnant, are pregnant or nursing.

Not intended for use by persons under 18. Keep out of reach of children.

Warning: (State of California Prop 65) This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

Contains: Soy.

🧪 Formulation Notes

In a world where carbohydrate-dense snack foods, and starchy meals hold dominance over our taste buds, many of us face great difficulty in making daily food choices that serve our best interests. To help you take steps towards achieving your weight and metabolic health goals, we created Carb Neutralizer Starch-Blocker. This product features a targeted combination of ingredients that address key areas of physiology related to weight management: Decrease calories from carbohydrates - This formula features white kidney bean extract, a plant-derived non-stimulant ingredient that neutralized the negative effects of carbohydrates by inhibiting the enzyme responsible for digesting starches. This powerful plant extract works to decrease the number of starch-carbohydrate calories absorbed during digestion. Support blood sugar balance - Chromium plays an important role in supporting insulin function and promotes healthy blood sugar levels already within the normal range. Boost digestion of fats & protein - This formula includes digestive enzymes Lipase and Protease to help enhance the digestion of the other macronutrients your body needs for energy and cellular health maintenance. When combined with a healthy low-calorie diet and exercise plan, Carb Neutralizer Starch-Blocker provides a unique advantage to help you achieve your weight loss goals. What makes us different: Liquid Soft-Gels - The nutrients in these easy-to-swallow liquid soft-gels are released fast. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide an optimum delivery system. Quality assurance - Irwin Naturals is committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency.

Blocks "bad carbs" Help neutralize carbs and starches from sugar-rich food like pasta and bread

No preservatives added.

Patented BioPerine - Our special BioPerine Complex enhances the bioavailability, absorption and potency of many nutrients.

Additional Information

Pass Quality Tested Guaranteed

Store in a cool, dry place.

Questions: Contact consumer affairs 1-800-297-3273 Weekdays 8:00 AM to 5:00 PM (PST) 100+ highly specialized products: www.IrwinNaturals.com

Global responsibility - Over the years we have donated to organizations that support the environment and the health of children.

Full disclosure ingredient panel

Product Details

UPC / SKU 7 10363 59858 7
DSLD Entry Date 2025-03-25
Product Type Other Combinations
Form Softgel Capsule
DSLD ID 323278
Data Updated 2026-04-11

Research Evidence

212 Research Sources
54 Avg Quality Score
102 Meta Analysis
79 Systematic Review
19 Rct
3 Narrative Review
3 Regulatory Source
2 Other
2 Clinical Trial
1 Openfda Safety
A 1-year outcomes with the Absorb bioresorbable scaffold in patients with coronary artery disease: a patient-level, pooled meta-analysis
Meta Analysis Lancet (London, England) 2016
B Interventions for preventing weight gain after smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2021
B Prenatal metal(loid) exposure and preterm birth: a systematic review of the epidemiologic evidence
Systematic Review Journal of exposure science & environmental epidemiology 2025
B Effects of cobalt-chromium everolimus eluting stents or bare metal stent on fatal and non-fatal cardiovascular events: patient level meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2014
B Chromium picolinate supplementation for overweight or obese adults
Meta Analysis The Cochrane database of systematic reviews 2013
B Metalloestrogens exposure and risk of gestational diabetes mellitus: Evidence emerging from the systematic review and meta-analysis
Meta Analysis Environmental research 2024
B Trace elements in schizophrenia: a systematic review and meta-analysis of 39 studies (N = 5151 participants)
Meta Analysis Nutrition reviews 2020
B A meta-analysis of heavy metals pollution in farmland and urban soils in China over the past 20 years
Meta Analysis Journal of environmental sciences (China) 2021
B The spatiotemporal variation in heavy metals in China's farmland soil over the past 20 years: A meta-analysis
Meta Analysis The Science of the total environment 2022
B Human health risk assessment from potentially toxic elements in the soils of Sudan: A meta-analysis
Meta Analysis The Science of the total environment 2025
View all evidence for Chromium →

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