Nature's Secret Inholtra®, Premium Lubri-Joint®, 120 Liquid Soft-Gels supplement bottle
Nature's Secret

Inholtra®, Premium Lubri-Joint®, 120 Liquid Soft-Gels

What We Researched
13 active ingredients analyzed · 7 inactive ingredients decoded · 3 retailers compared · Last updated: Mar 2026
61
Product Score Fair
71
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 1 g <1%**
Vitamin C (as Ascorbyl Palmitate) 18 mg 20%
Vitamin D (as Cholecalciferol) (200 IU) 5 mcg 25%
Vitamin E (as d-Alpha Tocopherol) 10 mg 67%
Manganese (as Manganese Aspartate) 1 mg 43%
Fish Oil (30% Omega-3 Fatty Acids, 405 mg) 1,350 mg
Glucosamine Hydrochloride 750 mg
Chondroitin Sulfate 420 mg
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin C (as Ascorbyl Palmitate) Fair
  • Vitamin D (as Cholecalciferol) (200 IU) Good
  • Vitamin E (as d-Alpha Tocopherol) Good
  • Manganese (as Manganese Aspartate) Good
  • Fish Oil (30% Omega-3 Fatty Acids, 405 mg) Good
  • Glucosamine Hydrochloride Fair
  • Chondroitin Sulfate Good
Other Ingredients Good

Fillers & Additives

  • Gelatin
  • Purified Water
  • Glycerin
  • Soy Lecithin
  • St. John's Bread (Carob) (Color)
  • Beeswax
  • Soybean oil and Titanium dioxide (color) High
Efficacy Very Poor

Dosage Analysis

  • Vitamin C (as Ascorbyl Palmitate) 18 mg Under-dosed
  • Vitamin D (as Cholecalciferol) (200 IU) 5 mcg Under-dosed
  • Vitamin E (as d-Alpha Tocopherol) 10 mg Under-dosed
  • Manganese (as Manganese Aspartate) 1 mg Under-dosed
  • Fish Oil (30% Omega-3 Fatty Acids, 405 mg) 1,350 mg Effective
  • Glucosamine Hydrochloride 750 mg Under-dosed
  • Chondroitin Sulfate 420 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 25
Total Fat 1.5 g 2%**
Cholesterol 5 mg 2%
Total Carbohydrates 1 g <1%**
Protein 2 g
Vitamin C (as Ascorbyl Palmitate) 18 mg 20%
Vitamin D (as Cholecalciferol) (200 IU) 5 mcg 25%
Vitamin E (as d-Alpha Tocopherol) 10 mg 67%
Manganese (as Manganese Aspartate) 1 mg 43%
Sodium 40 mg 2%
Fish Oil (30% Omega-3 Fatty Acids, 405 mg) 1,350 mg
Glucosamine Hydrochloride 750 mg
Chondroitin Sulfate 420 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

St. John's Bread (Carob) (Color) Safe

It is used to provide a brown color to supplements.

Beeswax Safe

Used as a coating and to help form softgel capsules.

Soybean oil and Titanium dioxide (color) Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$39$37$35$34$32 Mar 12 $37.00$33.74
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
Nature's Secret

Founded 1994 · Culver City, CA, USA · 13 products · irwinnaturals.com/collections/natures-secret

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source

Violation History

4 incidents
Lawsuit Deceptive marketing of products as 'natural' when they contain synthetic ingredients.2021Source
Fda Warning Unregistered food supplement2020-01-28Source
Lawsuit Misleading claims about the brain function benefits of 'Ginkgo Smart'.2020Source
Prop 65 Lead2011-02-01Source
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Frequently Asked Questions
Is Nature's Secret Inholtra®, Premium Lubri-Joint® a good supplement?

Nature's Secret Inholtra®, Premium Lubri-Joint®, 120 Liquid Soft-Gels received a product quality score of 61/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 13 active ingredients with 40 servings per container. Of the 7 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Nature's Secret, holds a brand trust score of 71/100.

What are the ingredients in Nature's Secret Inholtra®, Premium Lubri-Joint®?

Nature's Secret Inholtra®, Premium Lubri-Joint® contains 13 active ingredients: Calories (25), Total Fat (1.5 g), Cholesterol (5 mg), Total Carbohydrates (1 g), Protein (2 g), Vitamin C (as Ascorbyl Palmitate) (18 mg), and 7 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Secret Inholtra®, Premium Lubri-Joint® safe to take?

Nature's Secret Inholtra®, Premium Lubri-Joint®, 120 Liquid Soft-Gels 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 Nature's Secret a trustworthy supplement brand?

Nature's Secret receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Culver City, CA, USA, the company offers 13 products in their lineup. Note: Nature's Secret has 4 historical regulatory incidents on record, which are factored into the trust score.

How to take turmeric?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How to use turmeric?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How to take turmeric for inflammation?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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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.