California Gold Nutrition Mastic Gum, 500 mg, 180 Veggie Capsules supplement bottle
California Gold Nutrition

Mastic Gum, 500 mg, 180 Veggie Capsules

What We Researched
2 active ingredients analyzed · 6 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
81
Product Score Good
79
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium (as Dicalcium Phosphate) 38 mg 3%
Mastic Gum Extract (Pistacia lentiscus) (resin) 1,000 mg †
Bioavailability Very Good

Absorption Rating

  • Calcium (as Dicalcium Phosphate) Fair
  • Mastic Gum Extract (Pistacia lentiscus) (resin) Good
Other Ingredients Excellent

Fillers & Additives

  • Modified Cellulose
  • Rice Maltodextrin
  • Oat Fiber
  • Potato Starch
  • Psyllium
  • Rice Extract Blend
Efficacy Fair

Dosage Analysis

  • Calcium (as Dicalcium Phosphate) 38 mg Under-dosed
  • Mastic Gum Extract (Pistacia lentiscus) (resin) 1,000 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calcium (as Dicalcium Phosphate) 38 mg 3%
Mastic Gum Extract (Pistacia lentiscus) (resin) 1,000 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Modified Cellulose Safe

Creates vegetarian capsule shells with controlled dissolution.

Rice Maltodextrin Generally_safe

It is used as a filler or binder.

Oat Fiber Generally_safe

It is used as a filler or source of fiber.

Potato Starch Safe

It is used as a filler or binder in supplements.

Psyllium Generally_safe

It is added as a source of fiber to promote digestive health.

Rice Extract Blend Safe

It is used for its antioxidant properties or as a source of other beneficial compounds.

Price Comparison

iHerb $17.57 $0.20 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $17.00
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
California Gold Nutrition

Founded 2013 · Irvine, California, United States · 406 products · californiagoldnutrition.com/

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed
In House Testing — Verified Source

Violation History

6 incidents
Recall California Gold Nutrition Daily Prenatal Multi, Ultamins Women's Multivitamin, and Ultamins Women's 50+ Multivitamin2025-06-26Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION Baby Liquid Vitamin D3.2025-01-10Source
Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Stabilized R-Lipolic Acid.2024-04-12Source
Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Silymarin Complex.2024-04-12Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION PQQ 20mg.2024-02-01Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION DAIRY ENZYMES.2019-09-26Source
Related Supplements
NOW Foods Eggshell Membrane, 500 mg, 60 Capsules
NOW Foods Eggshell Membrane, 500 mg, 60 Capsules
Product 100 Brand 100
NOW Foods Sports, D-Ribose Powder, 1 lb (454 g)
NOW Foods Sports, D-Ribose Powder, 1 lb (454 g)
Product 100 Brand 100
NOW Foods Sports, D-Ribose Powder, 8 oz (227 g)
NOW Foods Sports, D-Ribose Powder, 8 oz (227 g)
Product 100 Brand 100
California Gold Nutrition D-Ribose Powder, Unflavored, 10.6 oz (300 g)
California Gold Nutrition D-Ribose Powder, Unflavored, 10.6 oz (300 g)
Product 100 Brand 79
California Gold Nutrition Sport, Creatine Monohydrate, Unflavored, 0.18 oz (5 g)
California Gold Nutrition Sport, Creatine Monohydrate, Unflavored, 0.18 oz (5 g)
Product 100 Brand 79
California Gold Nutrition PQQ, 20 mg, 60 Veggie Capsules
California Gold Nutrition PQQ, 20 mg, 60 Veggie Capsules
Product 100 Brand 79
Frequently Asked Questions
Is California Gold Nutrition Mastic Gum, 500 mg a good supplement?

California Gold Nutrition Mastic Gum, 500 mg, 180 Veggie Capsules received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 90 servings per container. Of the 6 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, California Gold Nutrition, holds a brand trust score of 79/100.

What are the ingredients in California Gold Nutrition Mastic Gum, 500 mg?

California Gold Nutrition Mastic Gum, 500 mg contains 2 active ingredients: Calcium (as Dicalcium Phosphate) (38 mg), Mastic Gum Extract (Pistacia lentiscus) (resin) (1,000 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is California Gold Nutrition Mastic Gum, 500 mg safe to take?

California Gold Nutrition Mastic Gum, 500 mg, 180 Veggie Capsules 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 California Gold Nutrition a trustworthy supplement brand?

California Gold Nutrition receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Irvine, California, United States, the company offers 406 products in their lineup. Note: California Gold Nutrition has 6 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
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.