CircO2 by Advanced Bionutritionals
CircO2 is a fast-acting, vegan sublingual lozenge dietary supplement designed to boost nitric oxide levels in your body. By enhancing nitric oxide production, CircO2 supports healthy circulation, improved oxygen delivery, increased energy, sharper mental clarity, stamina, better blood pressure regulation, and overall cardiovascular health. Perfectly formulated for adults over 40 to address age-related declines in nitric oxide and associated signs such as fatigue, brain fog, cold hands and feet, and slower recovery.
General Description
CircO2 is a nitric oxide boosting formula delivered in quick-dissolving sublingual lozenges. It supports healthy circulation, increases energy and stamina, sharpens cognitive function, and enhances cardiovascular health by naturally increasing your body’s nitric oxide levels. Nitric oxide relaxes blood vessels to improve blood flow and oxygen delivery efficiently and effectively.
How Does CircO2 Work?
CircO2 promotes nitric oxide production through a well-researched blend of natural ingredients, including L-citrulline and beetroot powder. Nitric oxide acts as a vasodilator, widening blood vessels to enhance circulation throughout the body. The sublingual lozenge dissolves quickly under the tongue, allowing the active elements to bypass digestion and swiftly enter the bloodstream — increasing nitric oxide levels by up to 200% within 20 minutes for improved vascular function and oxygen delivery.
Ingredients
L-Citrulline
Precursor for nitric oxide production to boost circulation naturally.
Beetroot Powder
Rich in nitrates that convert into nitric oxide, supporting vascular health.
Hawthorn Berry
Supports heart health and enhances blood flow for vitality.
Vitamin B12
Supports energy metabolism and neurological function.
Magnesium
Promotes relaxation of blood vessels and supports cardiovascular health.
Sodium Nitrite
Facilitates nitric oxide formation efficiently in the body.
Benefits of CircO2
Renewed Energy & Stamina
Increases oxygen flow to keep you active and vibrant throughout your day.
Sharper Memory & Mental Clarity
Improved brain circulation helps you stay focused and alert with ease.
Healthier Blood Pressure
Supports proper vasodilation for balanced and healthy blood pressure levels.
Enhanced Mobility & Joint Comfort
Boosts oxygen & nutrient delivery for improved joint function and flexibility.
Supports Sexual Performance
Natural support for vitality and stamina to revitalize intimate moments.
More Restful Sleep
Promotes relaxation for quality, uninterrupted sleep night after night.
Why Choose CircO2?
- ✅ Fast-acting sublingual lozenge for rapid absorption and effect
- ✅ Boosts nitric oxide levels up to 200% within 20 minutes
- ✅ Supports healthy blood pressure and improved circulation
- ✅ Enhances energy, stamina, and mental clarity without caffeine or stimulants
- ✅ Contains natural, vegan, non-GMO, gluten-free, and dairy-free ingredients
- ✅ Backed by scientific research and clinical testing
- ✅ Safe for daily use with minimal reported side effects
- ✅ 90-day risk-free money-back guarantee
- ✅ Convenient and easy to use anytime, anywhere
User Reviews ⭐⭐⭐⭐⭐
Feeling revitalized and healthier
After 2 weeks of taking CircO2, I have more energy, better sleep quality, and my blood pressure lowered significantly. It truly helps me feel like living life again.
Incredible stamina and energy
I notice I have much more stamina and energy since starting CircO2. It's like getting back my vitality after a long time. Highly recommend for active people.
Natural and steady energy boost
CircO2 gave me quick energy and focus without any jitters. The sublingual lozenge is convenient, and I feel clear-headed during the day.
Renewed energy and no more exhaustion
After taking CircO2, my energy levels have greatly improved and I no longer feel tired all the time. This product exceeded my expectations.
Improved endurance and mobility
At 96, I used to play every other hole in golf due to pain and fatigue. CircO2 made a big difference in my joint comfort and endurance. I can now play every hole and enjoy golf again.
Refund Policy & Guarantees
CircO2 is backed by a 90-day money-back guarantee. If you are not fully satisfied for any reason, you can return the unused portion or even an empty box within 90 days of purchase for a full refund, excluding shipping fees. This risk-free trial ensures your peace of mind and confidence in choosing CircO2 for your health support.