NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 g) supplement bottle
NaturesPlus

GI Natural® Fast-Acting Powder, 0.38 lb (174 g)

What We Researched
12 active ingredients analyzed · 3 retailers compared · Last updated: Mar 2026
59
Product Score Poor
59
Brand Score Poor

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 200 mg 222%
Vitamin E (as d-alpha tocopheryl succinate) (100 IU) 67 mg 447%
Calcium (as carbonate, phosphate) 100 mg 8%
Zinc (as gluconate) 5 mg 45%
Selenium (as selenomethionine) 35 mcg 64%
L-Glutamine (free form amino acid) 4000 mg
Short Chain Fatty Acid - Promoting Prebiotic BlendApple pectin, Indian cluster bean extract, arabinogalactans 400 mg
Live Enzyme Blend - Protease, papain, oxidase, cellulase, amylase, lactase, lipase, bromelain 90 mg
Proprietary Probiotic Blend (2 Billion viable cells**) - Bifidobacterium breve,Lactobacillus acidophilus (in carrot powder), Lactospore® (Bacillus coagulans) 50 mg
Turmeric (organic Curcuma longa root) 50 mg
Ginger Root (Zingiber officinale) 25 mg
Enzyme-Rich Whole Food Blend - Banana, date, mango, papaya, pineapple, raspberry, cherry 25 mg
Bioavailability Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Vitamin E (as d-alpha tocopheryl succinate) (100 IU) Good
  • Calcium (as carbonate, phosphate) Good
  • Zinc (as gluconate) Fair
  • Selenium (as selenomethionine) Good
  • L-Glutamine (free form amino acid) Good
  • Short Chain Fatty Acid - Promoting Prebiotic BlendApple pectin, Indian cluster bean extract, arabinogalactans Fair
  • Live Enzyme Blend - Protease, papain, oxidase, cellulase, amylase, lactase, lipase, bromelain Good
  • Proprietary Probiotic Blend (2 Billion viable cells**) - Bifidobacterium breve,Lactobacillus acidophilus (in carrot powder), Lactospore® (Bacillus coagulans) Fair
  • Turmeric (organic Curcuma longa root) Poor
  • Ginger Root (Zingiber officinale) Fair
  • Enzyme-Rich Whole Food Blend - Banana, date, mango, papaya, pineapple, raspberry, cherry Fair
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid) 200 mg Effective
  • Vitamin E (as d-alpha tocopheryl succinate) (100 IU) 67 mg Effective
  • Calcium (as carbonate, phosphate) 100 mg Under-dosed
  • Zinc (as gluconate) 5 mg Under-dosed
  • Selenium (as selenomethionine) 35 mcg Under-dosed
  • L-Glutamine (free form amino acid) 4000 mg Under-dosed
  • Short Chain Fatty Acid - Promoting Prebiotic BlendApple pectin, Indian cluster bean extract, arabinogalactans 400 mg Under-dosed
  • Turmeric (organic Curcuma longa root) 50 mg Under-dosed
  • Ginger Root (Zingiber officinale) 25 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid) 200 mg 222%
Vitamin E (as d-alpha tocopheryl succinate) (100 IU) 67 mg 447%
Calcium (as carbonate, phosphate) 100 mg 8%
Zinc (as gluconate) 5 mg 45%
Selenium (as selenomethionine) 35 mcg 64%
L-Glutamine (free form amino acid) 4000 mg
Short Chain Fatty Acid - Promoting Prebiotic BlendApple pectin, Indian cluster bean extract, arabinogalactans 400 mg
Live Enzyme Blend - Protease, papain, oxidase, cellulase, amylase, lactase, lipase, bromelain 90 mg
Proprietary Probiotic Blend (2 Billion viable cells**) - Bifidobacterium breve,Lactobacillus acidophilus (in carrot powder), Lactospore® (Bacillus coagulans) 50 mg
Turmeric (organic Curcuma longa root) 50 mg
Ginger Root (Zingiber officinale) 25 mg
Enzyme-Rich Whole Food Blend - Banana, date, mango, papaya, pineapple, raspberry, cherry 25 mg

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$32$31$30$29$28 Mar 12 $30.00$29.59
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
NaturesPlus

Founded 1972 · Melville, New York, United States · 420 products · naturesplus.com

Transparency

3 claims
Third Party Testing Claim — Claimed
In House Testing — Claimed

Violation History

1 incident
Recall Keto Living Sugar Control Capsules2022-05-06Source
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Frequently Asked Questions
Is NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 g) a good supplement?

NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 g) received a product quality score of 59/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 12 active ingredients The manufacturer, NaturesPlus, holds a brand trust score of 59/100.

What are the ingredients in NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 g)?

NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 g) contains 12 active ingredients: Vitamin C (as ascorbic acid) (200 mg), Vitamin E (as d-alpha tocopheryl succinate) (100 IU) (67 mg), Calcium (as carbonate, phosphate) (100 mg), Zinc (as gluconate) (5 mg), Selenium (as selenomethionine) (35 mcg), L-Glutamine (free form amino acid) (4000 mg), and 6 more. Notable high-dose ingredients include Vitamin C at 222% DV, Vitamin E at 447% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 g) safe to take?

NaturesPlus GI Natural® Fast-Acting Powder, 0.38 lb (174 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 NaturesPlus a trustworthy supplement brand?

NaturesPlus receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in Melville, New York, United States, the company offers 420 products in their lineup. Note: NaturesPlus has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.