SPECIMEN #KIRKLAND
Verified
HEARTKirkland Signature
CoQ10 300mg
300mg CoQ10 at Costco pricing. Higher dose than pharmacy brands. If you're on statins (and 36 million Americans are), CoQ10 supplementation is near-mandatory. This is the value play.
8.0/10
EXCELLENTCoQ10 at 300mg as ubiquinone exceeds the typical 200mg optimal dose. While ubiquinone is less bioavailable than ubiquinol, the higher dose compensates. Softgel delivery with oil carrier aids absorption of this fat-soluble compound. Excellent value at Costco pricing.
1 ingredientSoftgels100 servings
Evidence
7.0
Dosing
10.0
SynergyN/A (single ingredient)
What We Like
- 300mg is a generous dose (most are 100-200mg).
- 100 softgels at bulk pricing.
- Essential for statin users.
Watch Out For
- Ubiquinone form (ubiquinol better for 40+).
- Large softgel.
What We Analyzed
Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
1 ingredients analyzed1 at clinical doses
Source: Official product page
Ingredient Breakdown
1 clinical
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
In our database (click to learn more) Not yet reviewed
Our Analysis
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