SpringFerm™ Equilibre

Available in 500g packaging.



SpringFerm™ Equilibre is a complex fermentation activator based on the synergies of organic & mineral nitrogen. Its formula was specifically studied to optimize its effects on yeast growth & yeast survival, making it a nutritional defence of choice against stuck or sluggish fermentations.

SPRINGFERM™ EQUILIBRE technical features

Improved assimilation of nitrogen compounds

With its diammonium phosphate (DAP) content making it rich in mineral nitrogen and its amino acid content that makes it rich in organic nitrogen, the special formula ofSpringFerm™ Equilibre improves the assimilation of mineral nitrogen compared to using DAP on its own. SpringFerm™ Equilibre supplies 17mg/L of assimilable mineral nitrogen for a product dosage of 20g/hl.

SpringFerm™ Equilibre decreases organoleptic deviation risks (volatile acidity, H2S) and helps the production of secondary alcohols and their esters.

Survival factors supply

SpringFerm™ Equilibre is rich in fatty acids & sterols which are necessary for yeast survival. One dose of 20g/hl supplies up to 13 mg/L of lipidic substance for the reconstitution of the cell membrane. This supply secures the integrity of the cell wall during the most stressful fermentations: high alcohol degree, rarity of nutrients during the fermentation process….

SpringFerm™ Equilibre naturally contains 0.6 mg/L of Thiamine for a supply of 20g/hl, being sufficient to increase by 20% the viable population and accelerate the fermentation of sugars.

Support & detoxifying role

Rich in Springcell yeast cells walls, SpringFerm™ Equilibre enables must detoxification and plays a support role on highly clarified musts.


SpringFerm™ Equilibre must be incorporated at yeast inoculation to play its nutrient role at a dosage of 15 to 20 g/hl.

Warning: SpringFerm™ Equilibre must not be legally used over 20g/hl due to its high content in thiamine. It also contains diammonium phosphate and yeast hulls subjected as well to usage legal limits that must be taken into account for potential extra supplies. Diammonium phosphate can be added (10-30g/hl) simultaneously to SpringFerm™ Equilibre in case of nitrogen deficient must (<180mg/l).
In case of difficult fermentation, diammonium phosphate and/or yeast hulls, within 10-20g/hl, can also be added between third and mid-fermentation (density 1,050-1,040). For all other usage, contact Fermentis.
Think of checking the legal limits applicable in your country while taking into account your own product usage conditions.


Carton of 20 vacuum-packed sachets of 500 g each (Full box net weight: 10 kg).


The high rate of dry matter of our yeasts assures an optimum storage in its original packaging at a temperature not higher than 20°C (during 3 years) and 10°C for an extended storage (4 years). Fermentis guarantees the product complies with the International Oenological Codex until its Best Before End Date in the storage conditions mentioned above.

Each Fermentis yeast is developed under a specific production scheme and benefits from the know-how of the Lesaffre group, world leader in yeast manufacturing. This guarantees the highest microbiological purity and maximum fermentation activity.

The data contained in this technical sheet are the exact transcription of our knowledge of the product at the mentioned date. They are the exclusive property of Fermentis-Division of S.I.Lesaffre. It is of the user responsibility to make sure that the usage of this particular product complies with the legislation.

Latest releases


The optimal yeast to reveal the esters in Lager beers


A unique dry fermentation solution for complex sour woody/winey beers


A unique dry fermentation solution for complex sour fruity beers


The ideal wheat beer yeast for Belgian-style whites