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Winemaking Tannins

Tannins are the structural backbone of a wine, essential for aspects such as colour stability and ageing potential. IOC’s range of oenological tannins offer tools from fermentation to finishing, and are derived from the highest quality sources. Whether you are looking to build mid-palate weight or protect your wine from oxidation, there is a tannin for your needs.

Not sure what tannin is best for your wine?
Check out our tannin selection guide to find the ideal product for you.

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19 products

Privilege Bleu

Privilège Bleu

Highlights the structure and body of white, red & rosé wines and strengthens the aromatic intensity of the wine.

Privilege Noir

Privilège Noir

Highlights the structure and body of red and rosé wines, helping to strengthen the fullness and aromatic balance of the wine.

FULLPROTECT

FullProtect

FullProtect has been selected for its ability to stabilise aroma compounds and protect juice & wine from premature development.

Essential Antioxidant

Essential Antioxidant

Pure gall tannin with exceptional antioxidant properties with minimal organoleptic impact. Safeguards grape phenols and aromatics while protecting wine.

Full Colour

Fullcolor

Specially formulated mixture containing tannins and yeast polysaccharides to aid colour stabilisation when making red wines.

Novitan Dolce

Novitan Dolce

French oak tannin for finishing wines with smoothness and sweetness, while making them more approachable.

Tanifase Elevage

Tanifase Elevage

Helps to stabilise the colour and the wine aromas and in general contributes to increase the wine balance.

SR Terroir

Tannin SR Terroir

Improves the structure of wine by acting on the body and stabilises the colouring material by forming covalent bonds with anthocyanins.

Essential Passion

Essential Passion

Enhances the fruity notes, the sensation of sweetness and the intensity of the varietal aromas in the wine.

Essential Free Veg

Essential Free Veg

A tannin that helps to mask any vegetable and overly astringent sensations and open up the varietal properties.

Essential Oak Barrel

Essential Oak Barrel

A blend of ellagic tannins extracted from the heart of French oak tree, improving sweetness and aromatic intensity of wine.

Essential PEP

Essential Pep

Preserves sensorial freshness by protecting the wine musts and wines from oxidation (wood aging, micro-oxygenation).

Essential PEL

Essential Pel

Improves taste perceptions and balance of wines and refines the structure while contributing to roundness and increasing suitability.

Infinity Green T

Infinity Green T

Able to protect wines from oxidation through anti-radical activity, decreasing bitterness and astringency while adding roundness.

FT Colormax

FT Colormax

A natural catechin product developed for its superior ability to stabilise colour, giving a softer palate to wines.

FT Rouge

FT Rouge

A blend of highly reactive tannins derived from exotic woods and chestnut, helping to preserve natural tannins in grapes.

Infinity Lemon

Infinity Lemon

An innovative tannin formulation used to reinforce freshness, without increasing the perception of bitterness.

Bouquet R36

Tannin Bouquet R36

A blend of condensed tannins from red berry plants that promotes intense red & dark fruit aromas while stabilising colour.

Colour Intense R

Colour Intense B

Natural grape skin extract to enhance red wine colour. Colour Intense B offers concentrated red colour with a vivid purple/blue hue.

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