Holland & Barrett High Strength Silica Complex 240 Caplets Wait, don't go! Free delivery on orders over €20 €29.99

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Nutritional Information

Nutritional Information

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Additional Info

Our promise to you:

Holland & Barrett products are subject to critically stringent quality assurance. Our commitment to quality is the highest in our industry to ensure the best quality nutritional supplements money can buy. You have our guarantee!


Take one caplet daily, preferably with a meal. Do not exceed stated dose.


Calcium Carbonate, Magnesium Oxide, Bulking Agent (Microcrystalline Cellulose), Zinc Gluconate, Horsetail Extract, Betaine Hydrochloride, Magnesium Citrate, Sodium Carboxymethylcellulose, Anti-Caking Agents (Magnesium Stearate, Stearic Acid), Maltodextrin, Glazing Agent (Hydroxypropylmethylcellulose, Glycerol), Sodium Borate, Calcium Citrate, Zinc Citrate, Flavouring.

Free from:

No Artificial Colours or Sweeteners. No Preservatives. No added Sugar or Salt. No Milk, No Lactose, No Soya, No Gluten, No Wheat, No Yeast, No Fish, No Porcine.

Advisory information:

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Not intended for use by persons under the age of 18. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.


Always read the label.

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Nutritional Information

Holland & Barrett High Strength Silica Complex Caplets is rated 4.6 out of 5 by 39.
Rated 5 out of 5 by from Amazing! i have recently found that my hair and nails have become weak and brittle. I have been taking these for around 2 weeks and my hair already looks thicker and fuller and my nails feel a lot stronger! Can't wait to see the results in a few months time!
Date published: 2017-02-11
Rated 3 out of 5 by from Good Think I can see slight difference in hair and skin not 100% sure yet.
Date published: 2017-02-02
Rated 2 out of 5 by from Difficult to Swallow Very difficult to take. I'm always bemused that H&B choose to make tablets which are difficult to swallow - I have to crush these first as breaking in half leaves them too sharp hence difficult to swallow with water. Therefore overall these are difficult to take with fluid which is off-putting (and I'm one of those who can take a headache table without water if I needed to...)
Date published: 2017-01-12
Rated 5 out of 5 by from Good product! Very pleased with this product. Have used it for several years now and find it helps especially with strengthening my nails!
Date published: 2016-12-04
Rated 5 out of 5 by from Excellent I was under par for a couple of months and my hair was getting thinner. I was recommended these in store and they definitely work.
Date published: 2016-11-26
Rated 5 out of 5 by from Amazing value I came across this product 6 years ago , I read silica complex was great for skin conditions, so I purchased them for that concern , which worked wonders and I noticed my hair grew thicker too. I stopped taking them when I became pregnant . Just recently due to sudden life changes and stress I noticed my hair had lost it vitality and felt thinner, I have also always coloured my hair. Iv been back on these 4 weeks and I am so impressed, my hair As thickened and also regained its vitality and volume . I'm very happy .
Date published: 2016-10-27
Rated 3 out of 5 by from I have been using this product for 3 Wks know bought mainly for my hair as I had lovely long dark hair then went through a crazy stage of getting all cut of short and I hate it so I thought I would give this ago! Haven't seen much difference in my hair tbh but I'v only been on them for 3 Wks so I'm hoping they do work for me! I'm gonna also give the biotin a try also as I'v heard good reviews about them too
Date published: 2016-10-24
Rated 5 out of 5 by from Highly recommended Fantastic product so pleased with results only thing is the tablets are on the large side could they not be made smaller
Date published: 2016-10-21
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