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The pleasure of a morning cuppa had been increased by the emergence of the many health benefits from tea of all kinds – black, green and oolong (white). Heart disease, gum disease, cancer and even weight loss. In addition to these health benefits tea has emerged as a significant therapeutic ingredient active against skin damage.

The many medicinal properties of tea are attributed to phytochemicals called polyphenols of which catechins are the

principle subtype. White and green tea has the highest concentrations of catechins with up to 25% being standard. While black tea contains 4% on average. There are many types of catechins but those that have been studied most extensively in relation to skin phyto-ageing are epigallocatechin gallate (EGCG).

Research assessing the benefits of green tea for skin has shown that topical application can reduce sun damage. Green tea does not have a UV ray blocking effect like titanium dioxide or zinc oxide however there is a synergistic effect when combined with either of these ingredients. The benefit is achieved by blocking free radicals and reducing inflammation and apart from reducing sun damage it may also help slow the skin aging associated with sun damage.

The findings above applied equally to white tea in clinical trials. Interestingly, while black tea contains less than a quarter of the EGCG of green or white tea, it also has a protective effect against sun damage and reduces erythema (reddening of the skin). Based on these findings it is worthwhile considering a sunscreen that contains green, white or black tea extract.

Green tea in particular has been showed benefits for papulopustular rosacea. The particular study used a lotion containing a

tea extract which produced a 70% improvement in rosacea when compared to use of a lotion containing the base ingredients alone. The most significant finding was a reduction in inflammatory lesions when compared to placebo.

While not focused on topical application an interesting result using oolong tea was achieved in patients with chronic atopic dermatitis. Patients in the trial maintained their standard dermacological treatment and at the same time drank 3 cups of oolong tea per day that had been steeped for 5 minutes. After only one month of treatment, which is a relatively short period of time, 63% of patient showed marked to moderate improvement and the response was still evident 6 months after the trial in 54% of patients. The authors of the trial suggest the antiallergic properties of the tea polyphenols are responsible for the result.

One study that looked at the role green tea may play in slowing photoaging gave participants a 10% green tea cream and 300mg supplement twice daily or placebo over an 8 week period. However, while there was a significant improvement in elastic tissue there were no obvious visible signs of skin improvement. Given the trial was only 8 weeks, longer supplementation may be required for clinical results to become obvious.

Another quite specific use for green tea is to reduce the skin damage from of radiotherapy. Skin toxicity is a common side effect of radiotherapy for solid tumors. In one study a green tea extract made by steeping a green tea bag in water was applied to damaged skin. It showed that green tea supported the restitution of skin integrity by inhibiting inflammation and mediating local immune responses. In addition the higher catechin content of green tea may be responsible for the considerable antibacterial effect often seen in super-infected skin lesions common to hospitalised patients. This study shows potential for green tea to have greater benefit than just reducing inflammation, in particular an antibacterial effect which significantly widens the scope of use in skin conditions such as acne and skin infections.

The benefits for green tea are numerous and particularly effective in the area of sun protection and phytodamage. The issue with the use of creams that there is generally no indication of the percentage of extract in the cream and it could be anything from waving a tea bag over the top to significant levels up around 10%. In addition, the quality of extract may not be known or not specific for skin application. For example, the green tea extracts that are beneficial contain more caffeine (although

this isn’t the only active required) where as EGCG or catechins are required (as far as we know from clinical trials) to help slow sun damage.

Tea Tips

• Look for sunscreens that contain green, white or black tea for the additional phytoprotective effect
• Make your own tea treatment at home by brewing quality organic green or oolong tea and freezing into icecubes or put into a spritz bottle and refrigerate. Alternatively use our Remedica Hydra Mist with a base of green tea.
• Use the left over tea bags as soothing patches for eyes
• Make up your own green tea cream by adding the chosen extract to a base cream. Base it on the extract making up 10% of the final mix. Use an extract standardized to EGCG.
• During Summer, make up a pot of green tea, add some ice cubes and honey to taste. Refrigerate and drink throught the day.

Herbal teas are a delicious way to start the day and to deliver health benefits. Gentle acting, herbal teas will achieve results if consistently used over time. The added benefit of an herbal tea is that you are getting at least a cup of liquid at the same time which helps to keep up hydration levels and flush toxins out of your body via your kidneys. Savory tasting, Tea Tonic’s Complexion Tea help support elimination via the kidneys, liver and lymphatics thereby reducing the toxic burden on the skin. Roechelle, one of the Vitale Team has been drinking Complexion Tea for the last 3 weeks and has this to say “combining this tea with chlorophyll on a daily basis I have seen real improvements in my skin – mainly less congestion which is great. I noticed the changes after about 2 weeks on this program”.

This video blog looks at the therapeutic benefits of the individual herb in Complexion Tea and a general review of the process of elimination.

Click here to see Complexion Tea.