Alpha hydroxy acids (AHA’s) are Fruit acids, which are weak organic acids derived from various sources such as, grapes, apples, sugar cane, maple, pineapple, papaya, willow bark, lemon, lime, sour milk, blackberries, yoghurt and cider, and play an important role in skin care.

Fruit acids are natural exfoliants that perform a number of functions at the level of the stratum corneum on the skin's surface. They loosen and dissolve dead cells from the skins surface and help to regenerate new skin cells, aid in the control of acne, smooth rough dry skin, improve the texture of sun-damaged and aging skin and retain moisture which leaves your skin healthy and vibrant.

That is basically a good thing, but as usual, many companies are using concentrated extracts, or worse still, synthetically manufactured AHA’s or BHA’s (beta hydroxy acids), and that is not a good thing. 

When scientists comes across a ‘new substance’, so to speak, they have a tendency to want to make it better than nature’s version… more concentrated for quicker results… and so on. Unfortunately, this usually brings with it side effects and sometimes actual physical damage.

A natural ingredient – just what exactly does that mean? Does it mean it is a substance that nature created and it has been added to a product in order to make that product natural? No, a natural ingredient is an ingredient that is, where ever possible, present in it’s natural form, for example AHA’s can be extracted and then added to a product, thereby the maker of that product can claim it contains ‘Natural ingredients’. Or the AHA’s can be use in a product in the form of an extract of Papaya with all the other ingredients present in Papaya fruit. This is a more balanced set of ingredients which work together to achieve a desired effect, thus it is a truly natural ingredient.

Let me give you an example: Aspirin (a very commonly used pain killer) is derived from the bark of the white Willow tree. The substance or the

ABOUT THE AUTHOR
Danny Siegenthaler is a doctor of traditional Chinese medicine and together with his wife Susan, a medical herbalist and Aromatherapist, they have created Natural Skin Care Products by Wildcrafted Herbal Products to share their 40 years of combined expertise with you.

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