Green Tea Extract (EGCG)

Green tea extract is a concentrated form of the goodness in green tea leaves (Camellia sinensis). The star compound in green tea is EGCG (epigallocatechin gallate), a type of catechin polyphenol. 

What it is: If you’ve ever enjoyed a cup of green tea, you’ve already met EGCG – it’s responsible for many of green tea’s health perks. A green tea extract essentially delivers high doses of EGCG (and related catechins) without having to drink many cups of tea. It typically contains little caffeine, focusing instead on the antioxidant catechins. Green tea has been consumed for millennia in Asia for its health benefits and gentle stimulation, and modern science has identified EGCG as one of the key active components.

How it works: EGCG is a powerful antioxidant and cell-protector. It scavenges free radicals and reduces inflammation in the body. Interestingly, EGCG is known to directly interact with mitochondria as well – scientists call it a “mitochondrion-targeting” molecule that can influence how mitochondria function. It can promote mitochondrial biogenesis (creation of new mitochondria) and enhance mitochondrial bioenergetics (how efficiently they produce energy). In simpler terms, EGCG not only shields cells from damage but may also help your cells produce energy more efficiently. Additionally, EGCG has metabolic effects: it can boost thermogenesis (calorie burning) slightly and has been shown to aid fat oxidation. It also influences certain enzymes and hormones; for example, it helps prolong the activity of norepinephrine, a hormone that signals fat breakdown – one reason green tea is linked to weight loss support.

Key Health Benefits of Green Tea Extract (EGCG):

• Potent Antioxidant Defense: EGCG is one of the most potent plant antioxidants known. It helps stabilize free radicals, protecting cells from oxidative stress and inflammation. This broad antioxidant effect can support nearly every organ – for instance, it may help keep blood vessels healthy, skin youthful, and brain cells protected from age-related damage. Studies show green tea extract increases the body’s own antioxidant capacity and reduces markers of oxidative damage.
• Supports Metabolism & Weight Management: Green tea extract is famously used in weight loss regimens. EGCG (especially when paired with a bit of caffeine naturally present in green tea) can increase calorie burn and fat utilization. One review found that taking EGCG-rich green tea over 12 weeks led to significant reductions in BMI and waist circumference. It may also reduce appetite slightly and improve fat burning during exercise. While it won’t replace a healthy diet and exercise, it can give a gentle boost to your metabolic rate and help manage body weight.
• Heart and Cholesterol Benefits: Regular green tea consumption is associated with better heart health, and EGCG is a big reason why. It can improve cholesterol profiles (lower LDL and increase HDL) and improve blood flow. In fact, large population studies have linked higher intake of anthocyanins and catechins like EGCG with lower risk of heart attacks and lower blood pressure. EGCG helps relax blood vessels and prevent oxidation of LDL cholesterol (a key step in heart disease).
• Brain Function and Mood: The catechins in green tea, along with a bit of natural caffeine and an amino acid called L-theanine, have notable effects on the brain. EGCG has been shown to protect brain cells from oxidative stress and may support the growth of neurons. Some research in humans links green tea intake with a lower risk of cognitive decline and neurodegenerative diseases. People often report better focus and calm alertness with green tea extract – thanks to the combination of mild stimulation and L-theanine’s relaxing effect. EGCG even shows potential neuroprotective qualities in studies (possibly helping memory and learning).

Why it’s included in Mitolyn: Green tea extract (EGCG) provides a natural boost in both cell protection and metabolism – a perfect combo for mitochondrial health. By quelling oxidative stress, EGCG safeguards your mitochondria so they can keep churning out energy efficiently. One fascinating aspect is EGCG’s direct action on mitochondria: it can actually trigger your cells to make more mitochondria and enhance their energy-generating capacity. More healthy mitochondria means more potential energy for you, and better resilience to stress. Additionally, the gentle metabolic lift from EGCG helps with energy expenditure and could improve your overall vitality and weight control. Many people find that green tea extract gives them a subtle, clean energy (without jitters) and even an uplifted mood. In Mitolyn, EGCG serves as both a shield (protecting cells) and an engine tuner (optimizing how your cells burn fuel), aligning perfectly with the product’s focus on energy and stress resilience.