JST Jodie Marsh Semtex 60 Capsules £30.49


60 Capsules 
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Nutritional Information

Nutritional Information

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Additional Info


Take 2 capsules daily. Do not exceed recommended amount unless directed by a physician.


Brazilian Cocoa Prep - (Cocoa Extract, Colour - Caramel (Sulphites), Caffeine, Maltodextrin), Caffeine Anhydrous, Capsicum (Cayenne) Extract, Capsule Shell - (Hydroxy Propyl Methyl Cellulose, Colours - Azorubine Carmoisine and Patent Blue V), Green Tea Leaf Extract, Guarana Prep - (Guarana Extract, Colour - Caramel, Caffeine, Maltodextrin), Niacin (Nicotinamide), Acetyl (N) L-Carnitine, Maltodextrin, Black Pepper Extract as Bioperine.

Advisory information:

Not intended for use by persons under the age of 18. Always consult your GP before taking Nutritional Supplements, especially if you are taking medication, have an existing medical condition or are due to undergo surgery. You should not take food supplements as a substitute for a varied balanced diet or a healthy lifestyle. Not suitable for children, pregnant or lactating women or people sensitive to caffeine as contains High Amounts of Caffeine. The Colour Carmoisine may have an adverse effect on activity and attention in children. For allergens, see ingredients in bold. Side-effects from this supplement are rare but please discontinue use and contact your GP immediately in the event of an adverse reaction


Always read the label

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Ratings & Reviews

The views expressed below are the opinion of Holland & Barrett customers. Holland & Barrett does not endorse these views, nor should they be regarded as health claims or medical advice. Find out more

JST Jodie Marsh Semtex Capsules is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Love them! I love these. I've been using them for about two years now primarily as a pre-workout supplement, I take two half an hour before training and they really make me feel energetic and strong, without giving me the jitters. I've tried other brands but always come back to these. Can be a bit pricey but i think worth it after trying cheaper versions.
Date published: 2015-07-10
Rated 5 out of 5 by from outstanding product I have been using this product for 6 months now and my training has gone through the roof!!!! Amazing stamina and allows me to push further.
Date published: 2015-03-19
Rated 5 out of 5 by from Lauren Genuinely burns fat I have used these on and off for two years since they first came out and I always lose more weight when I start using them again - gives you loads of energy as a kick start to your work out - I usually take them 30 mins before I leave work so by the time they start to kick in you actually want to go to the gym rather than waste the energy and just go home.
Date published: 2015-02-13
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