Copy writer - Natural health supplements for sports and fitness (ecommerce)

Num. of words: 150
Industry: Healthcare
Information for the business: Natural health supplements for sports and fitness
Topic: Natural health supplements for sports and fitness
Tone: Informal/Casual
Outline & Structure: I am looking for a copy writer to write up product descriptions for a natural supplement website for sports, fitness and general health.
The types of products are as follows:
Raw fit - http://www.gardenoflife.com/Products-for-Life/Weight-Management/RAW-Fit.aspx
Terra Nova - http://terranovahealth.com/coq10-30mg-complex/
ezy protein - http://www.ezyprotein.com.au/product-information/

Its important that the writing is factual, the style is engaging, casual, and that each description covers all aspect of the supplement within 150 word capacity simply and effectively.

There is about 150 product descriptions that need copy writing and the language needs to be consistent through out.

It helps if you already have an interest in natural health supplements.
Extensive research needed: yes
Extra notes: