GI Sustain™, 24.2 oz (686 g)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (62.5% as beta-carotene) (as beta-carotene and retinyl palmitate) | 1,200 mcg | 133% |
| Vitamin C (as ascorbic acid) | 102 mg | 113% |
| Vitamin D (as cholecalciferol) (50 IU) | 1.2 mcg | 6% |
| Vitamin E (as d-alpha tocopheryl acetate) | 33.5 mg | 223% |
| Thiamin (as thiamin HCl) | 0.5 mg | 42% |
| Riboflavin | 0.6 mg | 46% |
| Niacin (as niacinamide) | 10 mg | 63% |
| Vitamin B6 (as pyridoxine HCl) | 0.7 mg | 41% |
| Folate (as calcium L-5-methyltetrahydrofolate) | 235 mcg DFE | 59% |
| Vitamin B12 (as methylcobalamin) | 2.1 mcg | 88% |
| Biotin | 105 mcg | 350% |
| Pantothenic Acid (as calcium D-pantothenate) | 100 mg | 2,000% |
| Calcium (as calcium citrate and dicalcium phosphate) | 300 mg | 23% |
| Iron (as ferrous fumarate) | 3.6 mg | 20% |
| Phosphorus (as dipotassium phosphate and dicalcium phosphate) | 180 mg | 14% |
| Magnesium (as magnesium citrate) | 120 mg | 29% |
| Zinc (as zinc gluconate) | 7.5 mg | 68% |
| Copper (as copper gluconate) | 0.5 mg | 56% |
| Manganese | 1.3 mg | 57% |
| Chromium (as chromium picolinate) | 75 mcg | 214% |
| Potassium (as dipotassium phosphate) | 300 mg | 6% |
| Isomalto-oligosaccharides | 3.4 g | *** |
| L-Glutamine | 500 mg | *** |
| Glycine | 100 mg | *** |
| DL-Methionine | 100 mg | *** |
| L-Lysine (as L-lysine HCl) | 35 mg | *** |
| L-Threonine | 34 mg | *** |
| L-Cysteine (as L-cysteine HCl) | 25 mg | *** |
Bioavailability Excellent
Absorption Rating
- Vitamin A (62.5% as beta-carotene) (as beta-carotene and retinyl palmitate) Good
- Vitamin C (as ascorbic acid) Fair
- Vitamin D (as cholecalciferol) (50 IU) Good
- Vitamin E (as d-alpha tocopheryl acetate) Good
- Thiamin (as thiamin HCl) Fair
- Riboflavin Good
- Niacin (as niacinamide) Good
- Vitamin B6 (as pyridoxine HCl) Fair
- Folate (as calcium L-5-methyltetrahydrofolate) Good
- Vitamin B12 (as methylcobalamin) Good
- Biotin Good
- Pantothenic Acid (as calcium D-pantothenate) Good
- Calcium (as calcium citrate and dicalcium phosphate) Fair
- Iron (as ferrous fumarate) Fair
- Phosphorus (as dipotassium phosphate and dicalcium phosphate) Good
- Magnesium (as magnesium citrate) Good
- Zinc (as zinc gluconate) Good
- Copper (as copper gluconate) Good
- Manganese Good
- Chromium (as chromium picolinate) Good
- Potassium (as dipotassium phosphate) Good
- Isomalto-oligosaccharides Good
- L-Glutamine Good
- Glycine Good
- DL-Methionine Good
- L-Lysine (as L-lysine HCl) Good
- L-Threonine Good
- L-Cysteine (as L-cysteine HCl) Good
Other Ingredients Excellent
Fillers & Additives
- Rice Protein Concentrate
- Rice syrup solids
- Apple Fiber
- Olive Oil
- Medium-Chain Triglycerides
- Gum Acacia
- Silica
- Natural Flavors
- Rice Maltodextrin
Efficacy Poor
Dosage Analysis
- Vitamin A (62.5% as beta-carotene) (as beta-carotene and retinyl palmitate) 1,200 mcg Effective
- Vitamin C (as ascorbic acid) 102 mg Effective
- Vitamin D (as cholecalciferol) (50 IU) 1.2 mcg Under-dosed
- Vitamin E (as d-alpha tocopheryl acetate) 33.5 mg Effective
- Thiamin (as thiamin HCl) 0.5 mg Under-dosed
- Riboflavin 0.6 mg Under-dosed
- Niacin (as niacinamide) 10 mg Under-dosed
- Vitamin B6 (as pyridoxine HCl) 0.7 mg Under-dosed
- Folate (as calcium L-5-methyltetrahydrofolate) 235 mcg DFE Under-dosed
- Vitamin B12 (as methylcobalamin) 2.1 mcg Under-dosed
- Biotin 105 mcg Effective
- Pantothenic Acid (as calcium D-pantothenate) 100 mg Effective
- Calcium (as calcium citrate and dicalcium phosphate) 300 mg Under-dosed
- Iron (as ferrous fumarate) 3.6 mg Under-dosed
- Phosphorus (as dipotassium phosphate and dicalcium phosphate) 180 mg Under-dosed
- Magnesium (as magnesium citrate) 120 mg Under-dosed
- Zinc (as zinc gluconate) 7.5 mg Under-dosed
- Copper (as copper gluconate) 0.5 mg Effective
- Manganese 1.3 mg Under-dosed
- Chromium (as chromium picolinate) 75 mcg Effective
- Potassium (as dipotassium phosphate) 300 mg Under-dosed
- Isomalto-oligosaccharides 3.4 g Under-dosed
- L-Glutamine 500 mg Under-dosed
- Glycine 100 mg Under-dosed
- DL-Methionine 100 mg Under-dosed
- L-Lysine (as L-lysine HCl) 35 mg Under-dosed
- L-Cysteine (as L-cysteine HCl) 25 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 170 | |
| Total Fat | 5 g | 6%** |
| Saturated Fat | 1.5 g | 8%** |
| Total Carbohydrate | 24 g | 13%** |
| Dietary Fiber | 5 g | 7%** |
| Total Sugars | 9 g | *** |
| Includes 5g Added Sugars | 10%** | |
| Protein | 13 g | 26%** |
| Vitamin A (62.5% as beta-carotene) (as beta-carotene and retinyl palmitate) | 1,200 mcg | 133% |
| Vitamin C (as ascorbic acid) | 102 mg | 113% |
| Vitamin D (as cholecalciferol) (50 IU) | 1.2 mcg | 6% |
| Vitamin E (as d-alpha tocopheryl acetate) | 33.5 mg | 223% |
| Thiamin (as thiamin HCl) | 0.5 mg | 42% |
| Riboflavin | 0.6 mg | 46% |
| Niacin (as niacinamide) | 10 mg | 63% |
| Vitamin B6 (as pyridoxine HCl) | 0.7 mg | 41% |
| Folate (as calcium L-5-methyltetrahydrofolate) | 235 mcg DFE | 59% |
| Vitamin B12 (as methylcobalamin) | 2.1 mcg | 88% |
| Biotin | 105 mcg | 350% |
| Pantothenic Acid (as calcium D-pantothenate) | 100 mg | 2,000% |
| Calcium (as calcium citrate and dicalcium phosphate) | 300 mg | 23% |
| Iron (as ferrous fumarate) | 3.6 mg | 20% |
| Phosphorus (as dipotassium phosphate and dicalcium phosphate) | 180 mg | 14% |
| Magnesium (as magnesium citrate) | 120 mg | 29% |
| Zinc (as zinc gluconate) | 7.5 mg | 68% |
| Copper (as copper gluconate) | 0.5 mg | 56% |
| Manganese | 1.3 mg | 57% |
| Chromium (as chromium picolinate) | 75 mcg | 214% |
| Sodium | 20 mg | <1% |
| Potassium (as dipotassium phosphate) | 300 mg | 6% |
| Isomalto-oligosaccharides | 3.4 g | *** |
| L-Glutamine | 500 mg | *** |
| Glycine | 100 mg | *** |
| DL-Methionine | 100 mg | *** |
| L-Lysine (as L-lysine HCl) | 35 mg | *** |
| L-Threonine | 34 mg | *** |
| L-Cysteine (as L-cysteine HCl) | 25 mg | *** |
Other Ingredients
Rice Protein Concentrate Generally_safe
Rice syrup solids Unknown
Apple Fiber Safe
Olive Oil Safe
Medium-Chain Triglycerides Generally_safe
Gum Acacia Safe
Silica Safe
Natural Flavors Safe
Rice Maltodextrin Generally_safe
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
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Certifications
7 certifications
Transparency
4 claims
Violation History
3 incidents
Is Metagenics GI Sustain™, 24.2 oz (686 g) a good supplement?
Metagenics GI Sustain™, 24.2 oz (686 g) received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 37 active ingredients with 14 servings per container. Of the 9 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Metagenics, holds a brand trust score of 93/100 with 7 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Non Gmo Project.
What are the ingredients in Metagenics GI Sustain™, 24.2 oz (686 g)?
Metagenics GI Sustain™, 24.2 oz (686 g) contains 37 active ingredients: Calories (170), Total Fat (5 g), Saturated Fat (1.5 g), Total Carbohydrate (24 g), Dietary Fiber (5 g), Total Sugars (9 g), and 31 more. Notable high-dose ingredients include Vitamin E at 223% DV, Biotin at 350% DV, Pantothenic Acid at 2,000% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Metagenics GI Sustain™, 24.2 oz (686 g) safe to take?
Metagenics GI Sustain™, 24.2 oz (686 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Metagenics a trustworthy supplement brand?
Metagenics receives a brand trust score of 93/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1983 and headquartered in Aliso Viejo, California, United States, the company offers 185 products in their lineup. They hold 7 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Metagenics has 3 historical regulatory incidents on record, which are factored into the trust score.
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