SEO friendly Headline grabber product description re-write

I need a re-write for a health and well being product for women - This will be the featured Product description for my main landing page - I need the concept/value of the product to be clear engaging and relevent i.e.: clearly explains how the it will help/improve situation (relevancy).
It will feature on the home page - I need to a clear structure and format for future products that works!. To include testimonials and other links.

Maximum 400 words with the first 50 being the grab on the homepage

Clearly stating - What it is - End benefits - who its for.

I need this turned around within the next 5 days.

Could lead to further work