Due to high demand we have now sold through our current stock of slim-fizz, we are waiting for the next batch to arrive and apologise for any delays this may cause. Please note we are continuing to take orders and will dispatch on a first ordered basis once the stock arrives. Thank you for your patience at this extra-ordinary time. Next day delivery is currently unavailable.
  • slim-fizz - a simple, natural and efficient weight loss system
    measuring tape
    suitable for veggies
    dairy free
    gluten free
    buy now
  • gemma merna signature
    collagen shot bottle
    collagen shot bottle
    collagen shot bottle
    3 for 2 available
    only £34.95 - 10 day supply (10 bottles) - BUY NOW
  • naturally advanced skincare box
    left quote marks
    left quote marks
    Gemma Merna:
    Since using proto-col skincare
    my skin is so much more
    hydrated a lot plumper and I
    feel like all my wrinkles are
    disappearing
  • woman with red lips and white glasses
    natural mineral cosmetics box
    cosmetics noticeboard
    Vibrant pigmented minerals combining
    natural ingredients to deliver a high class,
    luxury, cosmetic range.
  • woman with red lips and white glasses
    naturally advanced nutrition box
    naturally
    advanced nutrition
    An effective range of natural supplements formulated to balance
    your body and address a number of modern lifestyle issues.
  • modern pentathlon 2015 - figures overlay
    proto-col health and beauty products logo
    PROUD TO BE AN OFFICIAL SPONSOR OF MODERN PENTATHLON EUROPEAN CHAMPIONSHIPS BATH 2015
    Modern Pentathlon European Championships 2015 logo
slim fizz - a simple natural and efficient weight loss solution
collagen - building beauty from the inside out
the power of green magic - your 7 a day in one dynamic dose
free UK shipping on all retail orders
same day dispatch on orders placed before 2pm
30 day returns policy - your satisfaction guaranteed
secure payments - we protect all of your data
a british brand designed and manufactured in the UK

welcome to proto-col

proto-col is a British brand that has been producing skincare, cosmetics and nutritional products for over 10 years. proto-col is one of the leaders in collagen hydrolysate technology and our collagen capsules have been an anti-aging product of choice for men & women over the years.

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