Swanson DGL, 180 Chewable Tablets supplement bottle
Swanson

DGL, 180 Chewable Tablets

What We Researched
2 active ingredients analyzed · 9 inactive ingredients decoded · 6 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
84
Product Score Good
90
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
DeglycyrrhizinatedLicorice (DGL) Extract(Glycyrrhiza glabra) (root) 770 mg *
Glycine 100 mg *
Bioavailability Excellent

Absorption Rating

  • DeglycyrrhizinatedLicorice (DGL) Extract(Glycyrrhiza glabra) (root) Good
  • Glycine Good
Other Ingredients Excellent

Fillers & Additives

  • Erythritol
  • Xylitol
  • Stearic Acid
  • Hydroxypropyl Methylcellulose
  • Calcium Palmitate
  • Maltodextrin
  • Silica
  • Rebaudioside A
  • Oil of peppermint
Efficacy Poor

Dosage Analysis

  • DeglycyrrhizinatedLicorice (DGL) Extract(Glycyrrhiza glabra) (root) 770 mg High
  • Glycine 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
DeglycyrrhizinatedLicorice (DGL) Extract(Glycyrrhiza glabra) (root) 770 mg *
Glycine 100 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Erythritol Safe

Provides sweetness without significant calorie content.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Calcium Palmitate Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Rebaudioside A Generally_safe

It is used to add sweetness to supplements without adding calories.

Oil of peppermint Unknown

Price Comparison

iHerb $11.21 $0.12 / serving
Best Price
Target $15.39 $0.17 / serving

Price History

Tracked across major retailers. Updated periodically.

$13$12$11$10$9 Mar 12 $11.00
iHerb

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

Brand Trust Report
Swanson

Founded 1969 · Fargo, North Dakota, United States · 994 products · swansonvitamins.com

Certifications

6 certifications
Consumerlab Verified
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Npa Gmp Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source

Violation History

6 incidents
Recall Vitamin B12 Methylcobalamin High Absorption2022-03-04Source
Lawsuit Website not accessible to blind individuals, violating the Americans with Disabilities Act (ADA).2019Source
Prop 65 Lead2015-11-03Source
Recall Swanson Premium Brand Full Spectrum Cilantro (Coriander)2014-04-04Source
Recall Swanson Organic Celery Seed (Whole)2011-12-16Source
Fda Warning Products contained an unauthorized drug (lovastatin) and were marketed with claims to treat high cholesterol, rendering them unapproved new drugs.2007-08-08Source
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Frequently Asked Questions
Is Swanson DGL, 180 Chewable Tablets a good supplement?

Swanson DGL, 180 Chewable Tablets received a product quality score of 84/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 90 servings per container. Of the 9 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Swanson, holds a brand trust score of 90/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp.

What are the ingredients in Swanson DGL, 180 Chewable Tablets?

Swanson DGL, 180 Chewable Tablets contains 2 active ingredients: DeglycyrrhizinatedLicorice (DGL) Extract(Glycyrrhiza glabra) (root) (770 mg), Glycine (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Swanson DGL, 180 Chewable Tablets safe to take?

Swanson DGL, 180 Chewable Tablets 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 Swanson a trustworthy supplement brand?

Swanson receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Fargo, North Dakota, United States, the company offers 994 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swanson has 6 historical regulatory incidents 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.