COENZYME Q10

COENZYME Q10

ENERGIZES ⎪ PROTECTS ⎪ REGENERATES

Coenzyme Q10 (CoQ10) is a molecule naturally present in every cell of the human body, recognized for its fundamental role in energy production and antioxidant protection.
This essential active ingredient supports optimal cellular functioning and offers protection against premature tissue aging.

It acts at the heart of the mitochondria to optimize the production of ATP, the body's main source of energy.
Its powerful antioxidant properties also make it a cellular shield against free radicals, responsible for aging and chronic inflammation.

What is Coenzyme Q10 ? Definition and origin

Coenzyme Q10, also called ubiquinone or ubiquinol (in its reduced form), is a fat-soluble vitamin synthesized naturally by the body.
It owes its name "ubiquinone" to its ubiquitous presence in all living organisms, from bacteria to human cells.

Discovered in 1957 by biochemist Frederick Crane, it was quickly identified as an essential link in the mitochondrial respiratory chain.
It is through this mechanism that it participates in the conversion of nutrients into energy usable by cells.

Its endogenous production reaches a peak around the age of 20, then gradually declines with age by approximately 65% ​​between 20 and 80 years.
Stress, certain medications (notably statins) and chronic illnesses further accelerate this depletion.

It is also found in food, mainly in offal, fatty fish, nuts and certain vegetables, but in insufficient quantities to compensate for this decline.
CoQ10 supplementation today represents one of the most reliable ways to maintain optimal levels at any age.

Composition and active ingredients

Coenzyme Q10 comes in two main forms with complementary properties:

• Ubiquinone (oxidized form) standard form used in the mitochondrial energy production chain
• Ubiquinol (reduced form) active antioxidant form, better assimilated after 40 years
• 10-unit isoprene structure conferring its unique fat-soluble properties
• Cofactor essential for complexes I, II and III of the respiratory chain
• Ability to regenerate other antioxidants (vitamin E, vitamin C)

What are the benefits of Coenzyme Q10 ?

CoQ10 acts at fundamental cellular levels, which explains the extent of its benefits throughout the body.
Its dual role in energy production and antioxidant protection makes it an active ingredient of rare versatility.

Particularly valuable in women in perimenopause and menopause, it compensates for age-related energy decline and protects cells from oxidative stress amplified by hormonal fluctuations.
It also supports heart health, muscles and overall vitality.

• Optimizes cellular energy production at the mitochondria level
• Protects cells against free radical damage
• Supports cardiac health and performance
• Reduces chronic physical and mental fatigue
• Helps slow down cellular aging
• Supports female and male fertility by protecting reproductive cells
• Improves skin quality by stimulating cell renewal
• Helps modulate chronic inflammatory processes
• Partially compensates for the depleting effects of statins on CoQ10 levels

Key points:

• Molecule naturally present in the body, the production of which declines with age
• Double action: energy production + antioxidant protection
• Particularly important in people taking statins
• Documented benefits on fatigue, heart and skin aging
• Ubiquinol form preferable for people over 40

Directions for use

CoQ10 is used as a food supplement at dosages generally between 100 and 300 mg per day depending on the objectives.
Being fat-soluble, it is better absorbed when taken with a meal containing fat.

For optimal use, choose the ubiquinol form if you are over 40 years old, because its bioavailability is greater than that of ubiquinone.
A course of 4 to 8 weeks is generally necessary to see a clear improvement in vitality and recovery.

⚠️ Note: People on anticoagulants (warfarin) or cardiac treatment should consult their doctor, as CoQ10 can potentiate or interact with these therapies.

Precautions for use

Adverse effects

CoQ10 benefits from an excellent tolerance profile, even at high doses.
Mild gastrointestinal effects (nausea, diarrhea) may occur at high doses and are generally avoided by splitting doses.

⚠️ Possible drug interactions with anticoagulants and certain cardiovascular treatments. Medical advice recommended in case of ongoing treatment.

Frequently asked questions

Why do our CoQ10 levels decrease as we age?
The biosynthesis of CoQ10 declines naturally from the twenties, under the effect of cellular aging. Stress, certain medications and chronic illnesses accelerate this depletion.

What is the difference between ubiquinone and ubiquinol?
Ubiquinone is the oxidized (less bioavailable) form, which the body must convert to ubiquinol (reduced, active form). After 40 years, this conversion becomes less effective; the ubiquinol form is then directly preferable.

Does CoQ10 help with fatigue?
Yes, by improving mitochondrial energy production, CoQ10 helps reduce fatigue, particularly that linked to aging, chronic stress or drug treatments.

Can you take CoQ10 while on statins?
Yes, and it is even highly recommended. Statins inhibit the CoQ10 synthesis pathway, which can cause muscle pain. Supplementation helps correct this deficit.

Does CoQ10 affect the skin?
Yes, as a powerful antioxidant, it slows down skin aging by protecting cells from oxidative stress and stimulating cell regeneration.

Sources

• Biofactors "Coenzyme Q10 in aging, brain, and human diseases" (2017)
• Journal of the American College of Cardiology "Mitoquinone and CoQ10 in cardiovascular health" (2018)
• Antioxidants & Redox Signaling "Ubiquinol vs ubiquinone: comparative bioavailability" (2019)