Garden of Life Primal Defense, HSO Probiotic Formula, 90 Vegetarian Caplets supplement bottle
Garden of Life

Primal Defense, HSO Probiotic Formula, 90 Vegetarian Caplets

What We Researched
8 active ingredients analyzed · 9 inactive ingredients decoded · 9 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
65
Product Score Fair
77
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Calories 0
Calcium 38 mg 4%
Iron (from Ionic Plant Based Minerals) 2.3 mg 13%
Proprietary HSO Probiotic Blend:Barley Grass¹, Oat Grass¹, Lactobacillus plantarum, Bifidobacterium lactis, Bifidobacterium bifidum, Lactobacillus rhamnosus, Bifidobacterium breve, Lactobacillus casei, Bacillus subtilis, Lactobacillus brevis, Lactobacillus salivarius, Lactobacillus acidophilus, Lactobacillus paracasei, Bifidobacterium longum. 610 mg +
Ionic Plant Based Minerals 285 mg +
Bioavailability Good

Absorption Rating

  • Total Calories Fair
  • Calcium Good
  • Iron (from Ionic Plant Based Minerals) Fair
  • Proprietary HSO Probiotic Blend:Barley Grass¹, Oat Grass¹, Lactobacillus plantarum, Bifidobacterium lactis, Bifidobacterium bifidum, Lactobacillus rhamnosus, Bifidobacterium breve, Lactobacillus casei, Bacillus subtilis, Lactobacillus brevis, Lactobacillus salivarius, Lactobacillus acidophilus, Lactobacillus paracasei, Bifidobacterium longum. Fair
  • Ionic Plant Based Minerals Fair
Other Ingredients Excellent

Fillers & Additives

  • Calcium Carbonate
  • Sodium Croscarmellose
  • Silica
  • Magnesium Stearate
  • Rice Dextrin
  • Vegetable Coating
  • Protease
  • Bacterial
  • Probiotic Cultures
Efficacy Very Poor

Dosage Analysis

  • Calcium 38 mg Under-dosed
  • Iron (from Ionic Plant Based Minerals) 2.3 mg Under-dosed
  • Proprietary HSO Probiotic Blend:Barley Grass¹, Oat Grass¹, Lactobacillus plantarum, Bifidobacterium lactis, Bifidobacterium bifidum, Lactobacillus rhamnosus, Bifidobacterium breve, Lactobacillus casei, Bacillus subtilis, Lactobacillus brevis, Lactobacillus salivarius, Lactobacillus acidophilus, Lactobacillus paracasei, Bifidobacterium longum. 610 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Total Calories 0
Total Fat 0 g 0%
Sodium 5 mg <1%
Protein <1 g 2%
Calcium 38 mg 4%
Iron (from Ionic Plant Based Minerals) 2.3 mg 13%
Proprietary HSO Probiotic Blend:Barley Grass¹, Oat Grass¹, Lactobacillus plantarum, Bifidobacterium lactis, Bifidobacterium bifidum, Lactobacillus rhamnosus, Bifidobacterium breve, Lactobacillus casei, Bacillus subtilis, Lactobacillus brevis, Lactobacillus salivarius, Lactobacillus acidophilus, Lactobacillus paracasei, Bifidobacterium longum. 610 mg +
Ionic Plant Based Minerals 285 mg +

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Sodium Croscarmellose Generally_safe

It is used as a binder and disintegrant to help tablets dissolve.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Rice Dextrin Unknown
Vegetable Coating Safe

It is used to coat tablets or capsules for easier swallowing.

Protease Generally_safe

It is used to aid in protein digestion.

Bacterial Unknown
Probiotic Cultures Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$45$43$41$39$37 Mar 12 $43.00$38.79
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
Garden of Life

Founded 2000 · Palm Beach Gardens, Florida, United States · 238 products · gardenoflife.com

Certifications

9 certifications
B Corp Certified Verified Source
Consumerlab Verified Source
Gluten Free Gfco Verified Source
Informed Sport Verified Source
Labdoor Verified Source
Non Gmo Project Verified Source
Nsf Certified For Sport Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source

Violation History

2 incidents
Recall RAW Meal Organic Shake & Meal products2016-02-12Source
Lawsuit Products contaminated with Salmonella.2016Source
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Frequently Asked Questions
Is Garden of Life Primal Defense, HSO Probiotic Formula a good supplement?

Garden of Life Primal Defense, HSO Probiotic Formula, 90 Vegetarian Caplets received a product quality score of 65/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 8 active ingredients with 90 servings per container. Of the 9 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Garden of Life, holds a brand trust score of 77/100 with 9 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Informed Sport.

What are the ingredients in Garden of Life Primal Defense, HSO Probiotic Formula?

Garden of Life Primal Defense, HSO Probiotic Formula contains 8 active ingredients: Total Calories (0), Total Fat (0 g), Sodium (5 mg), Protein (<1 g), Calcium (38 mg), Iron (from Ionic Plant Based Minerals) (2.3 mg), and 2 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Garden of Life Primal Defense, HSO Probiotic Formula safe to take?

Garden of Life Primal Defense, HSO Probiotic Formula, 90 Vegetarian Caplets 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 Garden of Life a trustworthy supplement brand?

Garden of Life receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2000 and headquartered in Palm Beach Gardens, Florida, United States, the company offers 238 products in their lineup. They hold 9 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Informed Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Garden of Life has 2 historical regulatory incidents on record, which are factored into the trust score.

Do probiotics make you poop?

The effects of supplements on the body vary based on the specific ingredients, dosages, and individual factors. Quality clinical research is the best guide for understanding what supplements actually do versus marketing claims. Be cautious of products that promise dramatic results — legitimate supplements support health gradually, not overnight. Checking the ingredient label, understanding the dosages, and reviewing the scientific evidence are essential steps before starting any supplement. GoodSupp evaluates over 250,000 products based on published research and evidence-based criteria.

What are probiotics good for?

Probiotics Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding probiotics good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Do probiotics help with constipation?

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.