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KQ 300 Capsule
Last updated on 31 Mar 2026 | 09:29 AM (IST)
₹854
MRP: ₹1065.94
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Introduction
KQ 300 Capsule is a high-potency dietary supplement containing Coenzyme Q10 (Ubidecarenone) 300 mg per capsule, designed to support overall cellular energy production and antioxidant protection. Coenzyme Q10 is a naturally occurring compound found in almost every cell of the human body, particularly in organs that require high energy, such as the heart, liver, and kidneys. It plays a critical role in the production of adenosine triphosphate (ATP), the primary energy currency of cells, which powers essential physiological processes.
As we age or develop certain medical conditions, the natural levels of Coenzyme Q10 in our bodies decline, leading to fatigue, reduced energy, and increased susceptibility to oxidative stress. KQ 300 Capsule helps replenish these vital levels, supporting energy metabolism, cardiovascular health, and cellular repair mechanisms.
Apart from its role in energy production, Coenzyme Q10 is also a potent antioxidant. It neutralises harmful free radicals, protecting cells from oxidative damage, which is linked to ageing and several chronic conditions. Additionally, KQ 300 Capsule has been studied for its benefits in improving male and female fertility, reducing migraine frequency, and enhancing the function of organs such as the heart and liver. By replenishing Coenzyme Q10 levels, KQ 300 Capsule helps maintain vitality, improve stamina, and support essential body functions.
Key Ingredients
Ubidecarenone (Coenzyme Q10) – 300 mg per capsule
Benifits
Supports Heart Health: Enhances energy production in heart cells, promoting cardiovascular wellness.
Boosts Energy Levels: Improves mitochondrial function, reducing fatigue and enhancing vitality.
Aids in Fertility: May improve sperm quality in men with idiopathic oligoasthenoteratozoospermia (iOAT) and support female fertility.
Migraine Relief: Helps reduce the frequency and severity of migraine attacks.
Combats Oxidative Stress: Acts as an antioxidant, protecting cells from damage.
Supports Liver and Kidney Health: Assists in detoxification and enhances organ function.
How to Use
Dosage: Typically, one capsule daily, preferably with a meal to enhance absorption.
Administration: Swallow the capsule whole with a glass of water. Do not chew or crush.
Consistency: For optimal results, take the supplement at the same time each day.
Storage Conditions
Stored at controlled room temperature, between 20°C to 25°C (68°F to 77°F).
Keep away from moisture, heat, and light.
It should not be frozen.
Keep away from children and pets.
Who can Use It
Adults: Individuals experiencing fatigue, heart health issues, or those seeking antioxidant support.
Fertility Support: Men with iOAT and women facing fertility challenges.
Migraine Sufferers: Those prone to frequent migraines.
Ageing Individuals: People looking to combat signs of aging and support overall wellness.
Note: Consult a healthcare professional before starting any new supplement regimen.
Safety Advice
Medical Consultation: Consult your doctor before use, especially if you are pregnant, breastfeeding, or have existing health conditions.
Allergies: Do not use if you are allergic to any component of the capsule.
Drug Interactions: Inform your healthcare provider about any other medications you are taking to avoid potential interactions.
Side Effects
KQ 300 Capsule can cause side effects, as with all medications, although not everyone will experience them.
Serious side effects of KQ 300 Capsule are:
Vitamin toxicity (Nausea, vomiting, headache, dizziness, fatigue, and organ damage)
Iron overload
Common side effects of KQ 300 Capsule are:
Upset stomach
Nausea
Diarrhea
Allergic reactions (rare)
Rash
Itching
Swelling
If any of these effects persist or worsen, contact your healthcare provider.
Expert tips
Supplements vs. Diet: While KQ 300 Capsule can help individuals with certain deficiencies or health conditions, it should not replace a balanced diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats.
Special Use Cases: Choose specialised formulations if you are pregnant, breastfeeding, or giving supplements to children. Always inform your doctor about any medical conditions or recent surgeries.
Safety & Combinations: Avoid taking multiple supplements together without medical advice, as this may lead to excess nutrient intake or unwanted interactions.
Medical Guidance: Consult a healthcare professional before starting KQ 300 Capsule to determine the appropriate dosage, assess potential interactions with other medications, and receive personalised recommendations. Follow the prescribed dosage and store the capsules as directed.
Nutritional Information
Each KQ 300 Capsule contains:
Ubidecarenone (Coenzyme Q10) – 300 mg
Other ingredients may include softgel capsule components and stabilisers.
FAQs
Q1.
Can KQ 300 Capsule prevent or cure COVID-19?
No, KQ 300 Capsule do not prevent or cure COVID-19. They are not a substitute for vaccines or other preventive measures recommended by health authorities. Following public health guidelines, such as getting vaccinated and practicing good hygiene, is essential for protecting against COVID-19.
Q2.
Are KQ 300 Capsule suitable for vegetarians or vegans?
There are KQ 300 Capsule specifically formulated for vegetarians and vegans, which exclude animal-derived ingredients. Look for products labeled as "vegetarian" or "vegan" to ensure they align with your dietary preferences.
Q3.
Can KQ 300 Capsule enhance cognitive function or memory?
While certain nutrients in KQ 300 Capsule play a role in brain health, limited scientific evidence supports the claim that this medication can enhance cognitive function or memory in healthy individuals. A balanced diet, regular exercise, and overall health contribute to optimal brain function.
Q4.
Do KQ 300 Capsule cause weight gain?
KQ 300 Capsule themselves do not cause weight gain. However, some formulations may contain added ingredients like sugars or fillers that could increase caloric intake if consumed in large quantities.
Q5.
Can KQ 300 Capsule replace a healthy diet?
KQ 300 Capsule should not be considered a substitute for a healthy, balanced diet. Whole foods provide a wide range of nutrients, dietary fibers, and other beneficial compounds that are not present in these medications alone. KQ 300 Capsule are meant to supplement, not replace, a nutritious diet.
Q6.
Are there age-specific KQ 300 Capsule?
Yes, KQ 300 Capsule are formulated for different age groups, including children, adults, and seniors. These formulations consider the changing nutrient needs at different stages of life. It's advisable to choose a supplement that aligns with your age and consult a healthcare provider for personalized recommendations.
Q7.
Do KQ 300 Capsule have side effects on the liver or kidneys?
KQ 300 Capsule, when taken at recommended dosages, are generally safe for the liver and kidneys. However, individuals with pre-existing liver or kidney conditions should consult a healthcare provider before starting any new supplement to ensure safety and appropriate dosage.
References
Satyanarayana U, Chakrapani U, Biochemistry, Chemical constituents of life, 4th edition, 2013, 116-165.
La Renon Healthcare Pvt Ltd, [Accessed date 17th June 2023], http://www.larenon.com/wp-content/uploads/2017/12/EIDO-EIDO-FE-EIDO-FE-FORT-EIDO-INJECTION-LBL.pdfmins-oral/details
Disclaimer
MrMed’s primary intention is to ensure that its consumers get information that is reviewed by experts, accurate and trustworthy. The information and contents of this website are for informational purposes only. They are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please seek the advice of your doctor and discuss all your queries related to any disease or medicine. Do not disregard professional medical advice or delay in seeking it because of something you have read on MrMed. Our mission is to support, not replace, the doctor-patient relationship.
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Author Details

Written By
P. Thirumal Reddy
B. Pharm

Reviewed By
Dr. Tejashwin Adiga
MBBS
Last updated : 31 Mar 2026 | 09:29 AM (IST)

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