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Verified by IngredientMD/Jarrow Formulas/Ubiquinol QH-Absorb 200mg
VERIFIED BYingredientMD

Ubiquinol QH-Absorb 200mg.

Backed by human trialsJarrow Formulas, verified Oct 2026Formula verified. Independently reviewed.Independent review. Not commissioned by Jarrow Formulas.

Ubiquinol is the lead active here, studied most for heart and circulation. 5 human studies on Ubiquinol back this formula, each one cited. Who it fits: for everyone, adults.

Clinically dosedFull label disclosure
1Active ingredient5Human studies200 mgUbiquinol
Ubiquinol QH-Absorb 200mgVerified by IngredientMD
Jarrow FormulasIngredientMD
The verdict
Backed by human trials
For everyone, adults.
How we verify

The brand submits the formula. We read the supplement facts panel and weigh dose, form and synergy against the clinical evidence. Labs test. IngredientMD verifies. The fee pays for review time, never for the outcome.

The formula
Ubiquinol: Heart and circulationKey driver

How we read this product

Source: Supplement facts
Supplement Facts panel for Ubiquinol QH-Absorb 200mg
  1. 01
    We read the label.

    The panel on the left is the one we evaluated, line by line.

  2. 02
    Every active, separately.

    All 1 actives checked against the clinical evidence: dose, form, and what the research actually shows.

  3. 03
    Then the formula as a whole.

    Doses, ratios, and how the ingredients work together. That assessment is the verdict above: "Backed by human trials".

  4. 04
    Earned, not bought.

    The verdict is public and identical whether or not a brand pays. A formula that does not clear the bar gets nothing.

Read by the engine against 2.1 million data points from clinical trials, PubMed and more than a hundred vetted sources. No individual reviewer is named or implied.

The receipts

5
Human studies
200 mg
Ubiquinol
200 mg per serving sits inside the studied 100 mg-200 mg range
Ubiquinol, Mortensen 2014 Q-SYMBIO + Littarru 2007 review

Cross-checked against 7 documented interactions for these actives.

Read the evidenceUbiquinol, the evidence →

Inside the formula

Ubiquinol
Heart and circulation
Key driver
In context

The gap this formula speaks to.

Public health figures the engine matched to this formula's ingredients. Reported by their source, cited and dated, never written by the brand.

Daily usePublished 2024

59 to 66 days

was the median time it took adults to make a new daily health habit automatic across the studies a 2024 review pooled, with individuals ranging from 4 to 335 days.

Systematic review and meta-analysis, 2024
Ubiquinol

Systematic review and meta-analysis, 2024

Improved flow-mediated dilation, a measure of how well arteries widen, by about 1.45 percentage points across 12 randomized trials.

High Blood Press Cardiovasc Prev
Ubiquinol

Meta-analysis, 2024

Coenzyme Q10 was linked to better semen quality measures like sperm count and movement, with a smaller rise in testosterone, across pooled trials in men.

Frontiers in pharmacology
Ubiquinol

Randomised trial, 2025

In 38 adults aged 65 to 75 doing eight weeks of interval training, CoQ10 improved chair-stand scores more than placebo, but grip, balance and walking speed did not differ.

Nutrients
2 more
Ubiquinol

Meta-analysis, 2026

A combined review across eight reviews found CoQ10 lowered fasting blood sugar by about 5.0 mg/dL and HbA1c by 0.17 percent in adults with high blood sugar, though results varied.

The paper
Ubiquinol

Meta-analysis, 2025

Across 17 trials in 440 athletes, CoQ10 lowered muscle damage markers like creatine kinase by about 72 IU/L, though one antioxidant marker showed no detectable change, at low certainty.

Complementary Therapies in Clinical Practice

Population figures from public health data. Context for the category, not a statement about any individual and not a claim about this product.

What this formula earned

Every one of these is a fact the engine could ground.

Each line below was derived from this formula's own record at the time of verification. Nothing here was written by the brand, and nothing can be added that the evidence does not carry.

  • Studied in people5 human studies on Ubiquinol back this formula, each one cited.
  • A mechanism that is settledHow Ubiquinol works is settled pharmacology.
  • Why this formatIt is a softgel, so the active is already dissolved in oil and the shell keeps it away from air and light.
  • The exact form, describedThe form on the label is Reduced coenzyme Q10, oil-based. The record says what that form is and what it suits.
  • Full label disclosureEvery ingredient on this label carries its own declared amount.
  • Where it comes from and how it is madeUbiquinol is made by fermentation.
  • Positions this formula already qualifies forThis formula already qualifies for positions beyond the one it is sold into, on the evidence it carries.
  • A position nobody is holding yetSome of those positions are ones almost nobody is selling to yet.
General timing

How each ingredient usually behaves over time.

One ingredient, from its own page.

  • UbiquinolWithin two to three weeks

    Blood levels climb within two to three weeks of daily use. Where people report a difference in energy, it tends to land somewhere in weeks four to eight.

    Its own page, the plain answer on timing

How each ingredient usually behaves over time, from its own page on IngredientMD. General timing for the ingredient, not a measurement of this product.

Chemical form

The same ingredient, carried differently.

What each form is, and where it fits in a formula. Measured findings carry the study that reported them.

  • Ubiquinol

    The reduced, hydroquinone form of coenzyme Q10, and the form in which most circulating CoQ10 is found in human plasma. Two extra hydrogens on the ring make it the electron donating state, which also makes it prone to reverting to ubiquinone on contact with air, so it is supplied stabilised in a lipid matrix and packed to exclude oxygen.

    Fits
    Softgels and other lipid formats that can hold a stabilised matrix and an oxygen excluding pack, and brands positioning around supplying the redox form already dominant in plasma.
    Trade-off
    The head to head trials are small, short and single centre, and they disagree with one another. Ubiquinol raw material also needs stricter handling and packaging than the oxidised form.

Descriptions of the form itself, read from the cited studies. Not a comparison between products and not a statement about any individual.

Format

Softgel

It is a softgel, so the active is already dissolved in oil and the shell keeps it away from air and light.

Best forFat-soluble actives and oils: vitamin D, vitamin E, omega-3, CoQ10.

Questions shoppers ask

Is Ubiquinol QH-Absorb 200mg independently verified?
Yes. IngredientMD reviewed this formula independently and verified it in Oct 2026. The verdict is earned, not bought: brands can't edit or purchase it.
What's in Ubiquinol QH-Absorb 200mg?
Ubiquinol QH-Absorb 200mg is built on Ubiquinol. Each ingredient links to its own evidence page on IngredientMD.
Were ingredient interactions checked?
Yes. The combination was screened against 7 documented interactions for these actives in IngredientMD's interaction database.
Who is IngredientMD?
IngredientMD is an independent supplement-science platform. We analyze ingredients and formulas against clinical research, and we verify products only when they clear our bar. Labs run the tests. We review the results.
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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. This record is not medical advice. Always consult your healthcare provider before starting any supplement regimen.

Independent review by IngredientMD, not commissioned by Jarrow FormulasWork at Jarrow Formulas? This verification is yours to claim →