What does green tea extract do for skin?

What green tea extract can do for skin

Green tea contains catechins, a group of plant compounds, including EGCG, which is studied in topical facial skin research. A standardized preparation called Polyphenon E is a mixture of green tea catechins, with EGCG as its primary active component. Lab studies found antioxidant and free radical scavenging effects of EGCG in human skin cells. Antioxidants help counter oxidative stress, which sunlight contributes to during skin aging.23

What results are realistic?

A systematic review included seven human studies of topical EGCG or green tea extract for facial skin aging, a modest cast for claims about every face. Five studies measured elasticity, and all reported some improvement; four of five wrinkle studies reported fewer fine lines. Other reported changes included skin tone, texture, radiance, firmness and density. The review described the evidence as sparse and variable. The phrase 'anti aging' remains a generously sized job title for any one ingredient.2

Is green tea extract good for acne?

A green tea mask can be a calming addition, but facial masks cannot replace acne treatment, even if the mask has assigned itself top billing. For oily or acne prone skin, mask ingredients used to target those concerns include chemical exfoliators, niacinamide, lightweight moisturizers and clay. Green tea extract is listed as an ingredient to help reduce inflammation, including in masks for dry or sensitive skin.1

Does green tea extract help with redness?

Green tea extract is used in masks to help reduce inflammation, which supports a calming role. In human facial skin research, the effects on irritability, including erythema (skin redness), inflammation and dryness, were debated.12

How do you use green tea extract on your face?

Use the directions for the product you have. For a mask, follow the label for wear time and frequency; leaving it on too long or using it too often can irritate skin. A serum or cream is not a mask, so do not borrow a mask's wear time. Masks can add a targeted step alongside a regular routine, but they do not replace it; the mask is a guest, not the new manager.1

1. 1Before using a new product, test it on a spot about the size of a quarter on your inner arm or elbow, twice daily for seven to 10 days. Use the usual amount and leave it on for the usual length of time.
2. 2For a mask, apply it gently with your fingertips and keep it on only as long as the label instructs. The twice daily schedule above is for the test spot, not a direction to apply the product twice daily to your face.
3. 3Avoid a mask with active ingredients you already use in other skin care products, particularly retinol or acid products. After washing off the mask, apply moisturizer.

Can green tea extract irritate skin?

Any cosmetic ingredient can trigger a contact reaction. Fragrance and preservatives are common causes, and plant based botanical products can still include fragrance related ingredients. Unscented does not always mean fragrance free. A reaction may appear as red, itchy or swollen skin, so the full formula matters, not just the green tea extract.5

If a product makes your skin itch, burn or sting, wash it off. If a reaction develops, stop using the product. For a severe reaction that is not relieved by a cool compress or petroleum jelly, see a dermatologist. Get medical advice for symptoms that are persistent, recurrent or severe.146