D-1,000 180 capsules

Name: Thorne - D-1,000 180 capsules
Brand: Thorne
SKU: THO-D129
Price: 33.99 USD
Availability: InStock
Rating: 4.8 (3567 reviews)

Capsules

Trust · 28% of verified reviews
Quality · 22% of verified reviews
Value · 42% of verified reviews
Authenticity · 20% of verified reviews

Quality & Trust Score

95 Strong Evidence

★★★★☆ 4.8 (3.6K) 3 sources

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Manufacturing98

Lab Verification78

Review Consensus100

Brand-verified ·Third-party lab tested (heavy metals, contaminants)GMP-certified manufacturing by ThornePremium ingredient sourcing with bioavailable formsClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified

Referenced by Chris Masterjohn, PhD & Integrativenp →

“Excellent Vitamins D”

Verified Amazon customer · Read all reviews →

Ingredients & product label

The complete ingredient list and product label have not yet been published for this item. Please check the manufacturer’s label or contact us before ordering if you need to confirm an ingredient or allergen.

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About Thorne - D-1,000 180 capsules

Thorne D-1,000 delivers 1,000 IU of vitamin D3 (cholecalciferol) per capsule, the bioidentical form the body produces in response to sunlight. It supports calcium absorption, bone density maintenance, immune function, and mood regulation, making it a practical option for those seeking a lower, daily-maintenance dose of vitamin D.

Why It's Worth Considering: Thorne's NSF Certified for Sport manufacturing and commitment to clean excipients make this a reliable choice for clinicians and health-conscious individuals alike who prefer a conservative, foundational D3 dose.

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Pure Encapsulations vs Thorne

Why Gabriel Recommends This

Quality & Trust Score: 95 Strong Evidence

Quality Verified

Thorne products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.

Label details

Ingredient amounts and serving sizes are shown in the product label section when supplier information is available.

High Practitioner Confidence

Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.

Manufacturing Standards

Thorne maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.

Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Quality & Trust Score works →

Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Follow the directions on the label. Product-specific guidance hasn't been published for this item yet.

Ask Gabriel about timing & dosing →

Real Reviews. Real Sources.

4.8

3567 reviews

5 star

88%

4 star

3 star

2 star

1 star

All (3567)

0 Clinical Research

0 iHerb

3517 Amazon

2 Practitioners

48 Reddit

0 X

0 TikTok

0 Instagram

0 Substack

3.6K ratings aggregated across 3 sources · full-text reviews below

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Apotheca's Analysis · 50+ Signals Across 6 Dimensions

Brand trust severely undermined by PE acquisition, COA transparency failures, and Amazon counterfeits, partially offset by affiliate endorsements.

Trust

28%

Quality

22%

Value

42%

Authenticity

20%

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Compatibility Guide

Compatibility Data Loading

Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Thorne - D-1,000 180 capsules. This data will be available soon.

Research Behind This

Thorne Product Quality Assessment

Quality & Trust Score Analysis

This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. Thorne products are analyzed against our comprehensive database of practitioner-grade supplements.

Practitioner Network Endorsement Data

Apotheca Practitioner Intelligence

Thorne is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement

Those who prioritize quality and transparency in supplements

People following a health protocol designed by their practitioner

Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement

Check for interactions with current medications

If pregnant or nursing, seek professional guidance first

Compare options using Apotheca's AI to find the best fit for your goals

Thorne is part of Gabriel's curated marketplace of practitioner-grade supplement brands. Every product from Thorne is evaluated across 50+ quality signals including manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence.

Gabriel VerifiedQuality Analyzed

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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