Worldwide shipping available

Free delivery on UK orders over £15

Free Samples with Every Order

Home / / Anti-Oxidant Boost
Anti-Oxidant Boost


10 ml (50 shots per Boost)

Youth Capsule® technology delivers precious Rosmarinic Acid, one of nature’s most powerful anti-oxidants, to help slow down natural ageing by helping protect cells against environmental aggressors. Packed with flavonoids it fights oxidative stress, pigmentation and signs of ageing.


  • Helps neutralise free radicals
  • Shields from pollution
  • Helps deactivate toxins
  • Fights skin inflammation
  • Keeps skin looking younger for longer
  • Helps to even out skin tone
Purchase this product now and earn 2 Points!

Key Actives:

Rosmarinic Acid bio-extract from Lemon Balm (Melissa officinalis leaf bio-extract)

One of nature’s most powerful anti-oxidants, Lemon Balm dates back to early Roman recipes. Due to its powerful anti-inflammatory properties, Romans used it to treat bee and even scorpion stings. Today we know that Rosmarinic Acid eliminates damaging free radicals 3.24 times more efficiently than Vitamin C and 1.6 times better than Vitamin E*. This rare, magnificent ingredient is difficult to obtain but it is the best active for an anti-oxidant rich product as it has anti-mutagenic properties, so it acts as a shield for DNA against solar UV and other ionising radiations.

Barley bio-extract (Hordeum distichon bio-extract)

Barley medicinal use dates back to 7000 BC. The unique combination of zinc and selenium found in Barley holds countless benefit for the skin. Zinc speeds up the body’s healing process while selenium preserves the skin’s elasticity and protects skin from free radical damage. Barley bio-extract has the ability to enhance skin’s elasticity giving your complexion more supple and toned appearance.


A vital mineral for everyday skin health. It plays a crucial role in collagen production. Manganese also acts as an anti-oxidant in all skin cells, helping to neutralise free radicals and reducing skin damage caused by environment, pollution or stress.


Flavonoids strengthen blood vessels and are therefore an essential component of effective skincare. They assist in stabilising elastin and collagen fibres, the two proteins that form part of the skin’s supporting network.

Rutin Sulphate

Traditionally used by ancient healers, this is one of the strongest anti-oxidants that helps protect cells from premature ageing caused by free radical damage.


Selenium neutralises free radicals and other skin-damaging compounds before they can lead to wrinkles. Its action is similar to vitamin E and works to safeguard the protective coating around cells.


Zinc has powerful healing properties and a history of being used to treat burns and scars. We used it due to its ability to strengthen the immune system of the skin. Zinc promotes skin tissue rejuvenation. It helps to prevent breakouts by regulating the activity of the oil glands. This universal ingredient is an anti-oxidant which promotes youthful looking skin by helping to reduce the impact of free radicals on the skin and promoting collagen production.

Youth Capsule®

The highly potent Youth Capsule® is at the heart of every BIO-EXTRACTS ultra-strength Boost. This technology delivers key active plant molecules right to the areas of your skin where they are most needed. Youth Capsule® holds within it the power to transform the skin’s appearance, nourishing it with the most precious plant bio-extracts.

We formulated the Youth Capsule® as a transport system helping other ingredients penetrate deeper into your skin to hydrate and nourish from within.

For best results, mix 1 to 2 shots of the Boost with your chosen BIO-EXTRACTS Lamellar System Face Moisturiser. Alternatively, apply the serum directly to the areas of concern and massage gently into the skin.


* Sánchez-Campillo, M., Gabaldon, J., Castillo, J., Benavente-García, O., Del Baño, M., Alcaraz, M., Vicente, V., Alvarez, N. and Lozano, J. (2008). Rosmarinic acid, a photo- protective agent against UV and other ionizing radiations. Food and Chemical Toxicology, 47(2), pp.386-392.

Press, Boost & Mix


Press on the moisturiser lid to pump up the cream.


Supercharge your moisturiser by adding a shot of the Boost to the cream.


Mix on top of the moisturiser jar and massage into the skin using gentle circular motion.

Our Delivery

Standard delivery parcels are delivered by Royal Mail 1st Class in the UK. This service normally takes between 1-2 working days to arrive once dispatched. We always aim to despatch within 1 working day.

For UK next day delivery and UK Saturday delivery we use Royal Mail Special Delivery service.

Orders with delivery outside of the UK are sent with a courier company. If you provide your mobile phone number during checkout at BIO-EXTRACTS ‘s website you will receive a text message alerting you as to when delivery will take place.

Please contact us on +44 (0) 203 325 7458 if you have any problems arranging re- delivery. You can track your order using the tracking number provided in your dispatch confirmation from BIO-EXTRACTS.

Delivery Charges

Free delivery for UK Mainland orders over £15.

UK, Channel Isles, Northern Ireland and Ireland: £4.95 (Please note this is our standard delivery charge, however at times we offer free standard delivery, which will be announced on the homepage.)

UK: Next day delivery (available for orders placed before 12 noon only, excl. weekends): £7.50

Europe: £10
Rest of the world: £15
Free international delivery on orders over £100 (including Isle of Man)

One of my particular favourites and it seems to work well irrespective of the season – be it on its own, or mixed with the moisturiser

Curious Russian in London

Fusing the power of nature and science

Using advanced biotechnology, we harness the highest concentrations of potent natural actives.

Discover the Science

A busy lifestyle can have an effect on your skin

We let you create bespoke skincare solutions to satisfy your skin and suit your lifestyle.

Discover our Ingredients

Hey leaving
so soon?

Join our community
of likeminded skincare lovers

Sign up to our newsletter to be the first to know about the latest offers, new product launches and get the best skincare secrets straight from the experts

Please add valid email
Please accept Privacy Policy to proceed
We will never share your details with third parties
and you can unsubscribe at any time