Longevity By Nature KollaGen II-XS, 120 Capsules supplement bottle
Longevity

By Nature KollaGen II-XS, 120 Capsules

What We Researched
1 active ingredient analyzed · 1 inactive ingredient decoded · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Hydrolyzed Collagen Type II(Chicken Sternum Cartilage) 2400 mg *
Bioavailability Excellent

Absorption Rating

  • Hydrolyzed Collagen Type II(Chicken Sternum Cartilage) Good
Other Ingredients Excellent

Fillers & Additives

  • Kosher gelatin capsules
Efficacy Very Poor

Dosage Analysis

  • Hydrolyzed Collagen Type II(Chicken Sternum Cartilage) 2400 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Hydrolyzed Collagen Type II(Chicken Sternum Cartilage) 2400 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Kosher gelatin capsules Unknown

Price Comparison

Vitacost $27.49 $0.92 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$29$28$27$26$25 Mar 12 $27.49
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
Longevity

Founded 2000 · Temecula, CA, United States · 9 products · longevitybynature.biz/

Transparency

2 claims
Third Party Testing Claim — Claimed

Violation History

2 incidents
Fda Warning Unapproved and Misbranded Drugs2020-08-20Source
Lawsuit Securities fraud through materially misleading press releases.2018Source
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Frequently Asked Questions
Is Longevity By Nature KollaGen II-XS, 120 Capsules a good supplement?

Longevity By Nature KollaGen II-XS, 120 Capsules received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients with 30 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review.

What are the ingredients in Longevity By Nature KollaGen II-XS, 120 Capsules?

Longevity By Nature KollaGen II-XS, 120 Capsules contains 1 active ingredients: Hydrolyzed Collagen Type II(Chicken Sternum Cartilage) (2400 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Longevity By Nature KollaGen II-XS, 120 Capsules safe to take?

Longevity By Nature KollaGen II-XS, 120 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.

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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.