Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free, Gluten-Free, Non-Refrigerated Probiotics, 30 Capsules supplement bottle
Natures Instincts

Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free, Gluten-Free, Non-Refrigerated Probiotics, 30 Capsules

What We Researched
5 active ingredients analyzed · 2 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
70
Product Score Fair

Product Analysis

Transparency Poor

Supplement Facts

IngredientAmount% DV
Ultra Spore Probiotic Blend 8 Billion CFU
Saccharomyces boulardii
Bacillus subtilis (OPTIBIOME BS50®)
Weizmannia coagulans
Bacillus clausii MTCC 5980
Bioavailability Excellent

Absorption Rating

  • Ultra Spore Probiotic Blend Fair
  • Saccharomyces boulardii Good
  • Bacillus subtilis (OPTIBIOME BS50®) Good
  • Weizmannia coagulans Good
  • Bacillus clausii MTCC 5980 Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Vegetable Capsule (Hydroxypropyl Methylcellulose)
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Ultra Spore Probiotic Blend 8 Billion CFU
Saccharomyces boulardii
Bacillus subtilis (OPTIBIOME BS50®)
Weizmannia coagulans
Bacillus clausii MTCC 5980

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Vegetable Capsule (Hydroxypropyl Methylcellulose) Safe

It is used to enclose and deliver the supplement ingredients.

Price Comparison

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

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Frequently Asked Questions
Is Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free a good supplement?

Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free, Gluten-Free, Non-Refrigerated Probiotics, 30 Capsules received a product quality score of 70/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients with 30 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives.

What are the ingredients in Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free?

Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free contains 5 active ingredients: Ultra Spore Probiotic Blend (8 Billion CFU), Saccharomyces boulardii, Bacillus subtilis (OPTIBIOME BS50®), Weizmannia coagulans, Bacillus clausii MTCC 5980. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free safe to take?

Natures Instincts Ultra Spore Probiotic with Live Strains | Daily Soil Based Probiotic for Digestive Support & Gut Health | Soy-Free, Dairy-Free, Gluten-Free, Non-Refrigerated Probiotics, 30 Capsules has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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.