End of Year Blog 2025

As we come to the end of 2025, it’s a time to pause and reflect on the year behind us. It may sound cliché, but the year has gone by quickly — with plenty along the way to keep us busy.

We’d like to say a huge thank you to our customers, business partners, and practitioners for being part of our journey this year. Over the course of 2025, we wrote and delivered 36 CPD webinars, with around 4,100 of you joining us to watch and learn along the way.

Looking ahead to 2026, we have some exciting developments on the horizon. We’ll be launching a couple of new products and expanding our education area to bring you even more learning opportunities.

We hope you’ve enjoyed 2025, and that you’re able to take some well-earned time to rest and recharge with family and friends.

Merry Christmas,

From all of us at Bionutri.

Office Hours over the Christmas period:

Wednesday 24th OPEN

Thursday 25th CLOSED

Friday 26th CLOSED

Monday 29th OPEN

Tuesday 30th OPEN

Wednesday 31st OPEN

Thursday 1st Jan CLOSED

Friday 2nd Jan OPEN

Excipients: Silicon Dioxide

Bionutri uses a number of excipients in our products. Excipients are used when they are essential to the stability, quality and bio-availability (absorption) of the end product.

What is Silicon Dioxide?

Silicon dioxide (or silica) is a purified form of quartz found in many foods, food supplements and pharmaceutical medications. It is also contained within the cell structures of plants and features as a part of many of the foods we eat: Oats, brown rice, alfalfa and leafy green vegetables all contain Silicon dioxide as it supports the movement of water through their fibres. The well-known herb Horsetail (Equisetum) contains as much as 25% Silicon dioxide.

What is it used for?

As an excipient, Silicon dioxide is used as a tablet disintegrant - a material that aids the tablet, capsule or granule to break apart into particles that can be dissolved. A supplement that doesn’t disintegrate efficiently is useless. Silicon dioxide is also used in formulations to promote flow of tableting powders and to prevent their sticking in tablet presses.

Are there side effects associated with silicon dioxide?

The only recorded side effects are associated with people taking antacids containing Silicon dioxide over a long period of time. The side effect was kidney stone. Kidney stones are an associated side effect of all antacids.

Are there alternatives to using Silicon dioxide in Supplements?

Some manufacturers of food supplements use Alfalfa or Rice Hulls as an alternative to Silicon Dioxide. They are used particularly because of their high Silicon Dioxide content. The downside of using these alternatives is that they require a much larger amount to function adequately as a Disintegrant. By using a small amount of pure Silicon Dioxide in a formulation there is physically more room for active ingredients.

As consumers, we expect a lot from a supplement like B vitamins and Vitamin D. Excipients help to ensure that doses of a nutrient that are so small they cannot be seen with the human eye can be accurate within each individual tablet or capsule. We expect these highly-active nutrients to be stable within the tablet or capsule, not reacting with other ingredients or moisture. We expect the supplement to be easy to take, not getting stuck in our throat and we expect it should break apart adequately in the stomach and suitably absorbed through the gut. Excipients are the vehicles that help to ensure the integrity of a beneficial supplement.

Edward Joy

New Packaging

If a Bionutri product contains either probiotics or sensitive plant oils, they often come blister packed to ensure quality and stability from the first to the last capsule or tablet. Like this, the blister will always come packed in a printed box.

We’ve recently updated these boxes to an uncoated board, which is fully biodegradable. Also, the inks we use to print on the board are water soluble and can be added to either your weekly recycling or your compost.

We fully recognise the need to be mindful of the environmental impact of our products. As our range has expanded over the last 15 years, we have been shocked by the volume of paper card that we get through, which even for a small company like ours can be measured in kilometres per year.

Our boxes may not be as glossy as they used to be but we believe as we have always believed, it is what’s inside that counts.

Of course the major environmental impact in our packaging is in the triple film blisters we use to guarantee quality. We are always looking for the best option as far as sustainability is concerned but we are simply not willing to compromise on quality, especially when working with such sensitive ingredients. However, the blisters we use are recyclable. Superdrug offer a blister recycling service throughout the UK and you can take your used Blister packs down to your local chemist for them to be recycled. follow the link to find out more about where to recycle your used blister packs Recycling scheme for medicine blister packs now in Superdrug | Bayer global