Evidence supporting the use of: Green tea
For the health condition: Wrinkles

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Green tea has gained attention for its potential anti-wrinkle and skin-protective properties, supported by a growing body of scientific evidence. The key active components in green tea—particularly polyphenols such as epigallocatechin gallate (EGCG)—exhibit strong antioxidant activities. These antioxidants help neutralize free radicals, which are a major contributor to skin aging and wrinkle formation. Multiple in vitro and animal studies have demonstrated that green tea extracts can protect skin cells from ultraviolet (UV) damage, a primary cause of premature wrinkles. Furthermore, some small-scale human studies suggest that topical application and oral supplementation with green tea extracts may improve skin elasticity, reduce roughness, and decrease wrinkle depth. For example, a 2013 randomized controlled trial found that women who consumed green tea supplements and used a topical green tea cream for 8 weeks showed significant improvements in skin structure and elasticity compared to placebo. While the results are promising, most clinical trials to date are limited by small sample sizes and short durations. Overall, the evidence for green tea's anti-wrinkle effects is moderate and continues to grow, justifying its use as a supportive ingredient in skincare. However, more large-scale and long-term clinical studies are needed to fully establish its efficacy in wrinkle prevention and treatment.

More about green tea
More about Wrinkles

Other health conditions supported by green tea

Acne
Addictions (coffee, caffeine)
Age Spots
Aging (prevention)
Allergies (food)
Allergies (respiratory)
Alzheimer's Disease
Antibiotics (alternatives to)
Anxiety
Anxiety Disorders
Appetite (excessive)
Arteriosclerosis
Arthritis
Asthma
Athletic and Exercise Aids
Autoimmune Disorders
Belching
Benign Prostate Hyperplasia
Bites and Stings
Bleeding (internal)
Blood in Urine
Bloodshot Eyes
Breast Lumps
Cancer (natural therapy for)
Cancer (prevention)
Cardiovascular Disease
Cartilage Damage
Cellulite
Cervical Dysplasia
Chemotherapy (reducing side effects)
Chicken Pox
Cholesterol (high)
Cholesterol (low)
Chronic Obstructive Pulmonary Disorder
Circulation (poor)
Circulation (to the brain)
Cirrhosis of the Liver
Colds (antiviral)
Colds (decongestant)
Colds (general)
Colds (prevention)
Colds (with fever)
Colic (children)
Colitis
Colon (atonic)
Colon (spastic)
Concentration (poor)
Congestion
Congestion (bronchial)
Congestion (lungs)
Congestion (lymphatic)
Congestion (sinus)
Conjunctivitis
Constipation (adults)
Contagious Diseases
Convalescence
Cough (damp)
Cough (dry)
Cough (general)
Cough (spastic)
Cramps (menstrual)
Crohn's Disease
Cuts
Cystic Breast Disease
Cystic Fibrosis
Cytomealovirus
Dandruff
Debility
Dementia
Denture Sores
Depression
Dermatitis
Diabetes
Diabetic Retinopathy
Diarrhea
Digestion (poor)
Down Syndrome
Endometriosis
Epstein Barr Virus
Eye Infections
Eye Problems
Eyes (red or itching)
Fibroids (uterine)
Free Radical Damage
Fungal Infections
Glaucoma
Hemochromatosis
Irritable Bowel Syndrome
Parkinson's Disease
Perspiration (excessive)
PMS (general)
Polyps
Rosacea
Skin (oily)
Abdominal Pain
Abscesses
Body Odor
Cancer Treatment (reducing side effects)
Fatigue
Gastritis
Gingivitis
Hair (loss or thinning)
Headache (general)
Hypertension
Inflammation
Influenza
Liver Detoxification
Memory and Brain Function
Oral Surgery
Psoriasis
Stress
Triglycerides (high)
Ulcers
Urinary Tract Infections
Wrinkles