Thorne

CoQ10 (formerly Q-Best 100)

Size: 60 Gelcaps

  • Adults seeking CoQ10 support for cellular energy production
  • Those on statin therapy looking to maintain CoQ10 levels
  • Practitioners protocols requiring highly bioavailable ubiquinone supplementation
  • Brand Trust — 28% of verified reviews
Gabriel Score
92 Strong Evidence
★★★★☆ 4.7 (1.1K) 8 sources
See breakdown →
Brand-verified ·Good manufacturing practices verifiedQuality ingredients with verified sourcingClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified
Referenced by  A Midwestern Doctor, Longevity Docs & Dr. Sherri Tenpenny + 8 more →
$53.99
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In stock · Free shipping on orders over $99

About Thorne - CoQ10 (formerly Q-Best 100)

Thorne CoQ10 delivers 100 mg of ubiquinone per gelcap, a fat-soluble coenzyme that supports cellular energy production and cardiovascular health. Formulated for adults looking to maintain mitochondrial function or offset natural CoQ10 decline associated with aging or statin use.

Why It's Worth Considering: Thorne encapsulates their CoQ10 in a gelcap format to support absorption of this fat-soluble compound, and the brand holds NSF Certified for Sport status with manufacturing standards consistent with practitioner-grade expectations.

Compare & Learn
Pure Encapsulations vs Thorne

Why Gabriel Recommends This

Gabriel Score: 92 Strong Evidence
Quality Verified
Thorne products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.
Clinical Dose Verified
Third-party testing confirms active ingredient levels match label claims at 100% of stated potency. Exceeds industry average of 78%.
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 Gabriel 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

Dosage
As directed
Follow label instructions
Best Time
See label
With or without food
Consistency
Daily use
For optimal results
Questions?
Ask Gabriel
AI-powered guidance

Who Benefits

Best For

  • Adults seeking CoQ10 support for cellular energy production
  • Those on statin therapy looking to maintain CoQ10 levels
  • Practitioners protocols requiring highly bioavailable ubiquinone supplementation
  • Individuals over 40 supporting natural CoQ10 decline with age

Cautions

  • Taking blood thinners (may reduce warfarin effectiveness)
  • Chemotherapy (theoretical antioxidant interference — consult oncologist)
  • Blood pressure medications (may enhance hypotensive effect)

What to Expect

1
Week 1–2
Cellular Uptake
CoQ10 integrates into mitochondrial membranes
2
Week 2–4
Energy Production
Improved ATP synthesis, reduced fatigue
3
Month 1–2
Cardiovascular
Blood pressure reduction (3-5 mmHg systolic)
4
Month 2–3
Full Benefit
Optimal mitochondrial function, reduced oxidative stress
Based on clinical trials on CoQ10/ubiquinol supplementation at 100-300mg/day.

Compare CoQ10 Forms

Ubiquinol vs Ubiquinone
FeatureUbiquinol (reduced)Ubiquinone (oxidized)With PQQ
Bioavailability3-8x higher absorptionStandard (baseline)Ubiquinol + PQQ synergy
Best ForOver 40, statin usersBudget, under 40Mitochondrial biogenesis
FormActive (ready to use)Must be converted by bodyDual mechanism
EvidenceStrong (preferred)Strong (well-studied)Emerging (promising)

Frequently Taken Together

Cardiovascular Foundation
Omega-3 Fish Oil
Mitochondrial + membrane support — foundational cardio stack.
Source Naturals - ArcticPure® Ultra Potency Omega-3 Fish Oil
$16.99
Energy Production
Magnesium
Magnesium is required for ATP synthesis; CoQ10 powers the electron transport chain.
Pure Encapsulations - Magnesium (Glycinate)
$46.99

Frequently Asked Questions

  • Ubiquinol is the reduced (active) form of CoQ10 — your body can use it directly. Ubiquinone is the oxidized form that must be converted to ubiquinol before use. After age 40, this conversion becomes less efficient, making ubiquinol the preferred form. Ubiquinol has 3-8x higher bioavailability than ubiquinone.

  • Yes — strongly recommended. Statins block the mevalonate pathway which produces both cholesterol AND CoQ10. Statin use can reduce CoQ10 levels by 40%, contributing to muscle pain, fatigue, and weakness. Most cardiologists now recommend CoQ10 supplementation alongside statin therapy. 100-200mg ubiquinol daily is standard.

  • For general health: 100mg ubiquinol daily. For statin users: 100-200mg. For heart failure or cardiovascular support: 200-300mg. For migraines: 300-400mg. Always take with a fat-containing meal for best absorption — CoQ10 is fat-soluble.

  • Meta-analyses show CoQ10 can reduce systolic blood pressure by 3-5 mmHg and diastolic by 1-3 mmHg over 4-12 weeks at doses of 100-300mg/day. It's not a replacement for blood pressure medication but a useful adjunct. If you're on BP meds, monitor for additive hypotensive effects.

  • Take with your largest meal containing fat — CoQ10 is fat-soluble and absorption improves dramatically with dietary fat. Morning or afternoon is preferred, as CoQ10 supports energy production and may cause mild alertness. Avoid taking late at night.

Real Reviews. Real Sources.

4.7
1097 reviews
5 star
75%
4 star
15%
3 star
5%
2 star
3%
1 star
2%
All (1097)
10 Clinical Research
iHerb
0 iHerb
Amazon
927 Amazon
11 Practitioners
Reddit
43 Reddit
X
28 X
TikTok
30 TikTok
Instagram
26 Instagram
Substack
2 Substack
Sort by:
Apotheca's Analysis — 50+ Signals Across 6 Dimensions
CoQ10 widely praised for cardiac and antioxidant benefits, but Thorne brand trust severely eroded by PE/LVMH acquisition and quality concerns.
Brand Trust
28%
Heart Health
78%
Antioxidant
72%
Value
42%
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Compatibility Guide

Works Well With

Omega-3
Both support heart health
Magnesium
Both support energy production

Take Separately From

No significant interactions identified. Always consult your healthcare provider.

Research Behind This

Thorne Product Quality Assessment
Gabriel 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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Thorne
Thorne - CoQ10 (formerly Q-Best 100)
92
Strong Evidence
Gabriel Score
Top-tier quality across all scoring pillars. Recommended with high confidence.
Last updated: June 04, 2026
Score Breakdown
Manufacturing & GMP
83
Lab Verification
73
Review Consensus
100
Practitioner Confidence
70.0
Community & Social
64
Transparency
65
Consumer & Practitioner Intelligence
★★★★☆ 4.7 from 1097 reviews across 8 sources
Clinical Research 30Practitioner Data 11Amazon 927Community 129+
Aggregated from verified purchases, practitioner clinical notes, and real-world outcome data
Scored across 50+ quality dimensions from 15+ independent databases. No brand can pay to influence their score. No sponsored rankings. Ever.
See how this product scores against your health profile · How the Gabriel Score works