WHC Lab Haze Heaven · Dry NEIPA Yeast · 11 g

Turns the hops up: tropical fruit, citrus and resinous pine, a silky mouthfeel and a haze that holds. Haze Heaven is an English ale strain tuned for modern IPAs.

Attenuation 76–80 % · 18–21 °C · Medium flocculation · ABV tolerance 11–13 % · 50–100 g/hl · 11 g sachet

What it does in your beer

WHC Lab describes Haze Heaven as an English ale yeast with a modern twist. It intensifies hop flavours and aromas, and the data sheet credits it with intense biotransformation, vibrant tropical and citrus aromatics and stable haze formation.

An expressive ester profile adds subtle fruity notes, and moderate attenuation (76–80 %) gives a balanced beer with a medium body. NEIPAs and hazy IPAs are the focus, but WHC Lab also names West Coast IPAs, pale ales, cask ales and porters.

At a glance

How much for a 20 L batch

WHC Lab recommends 50–100 g/hl. In 20 L (0.2 hl) that comes to 10–20 g, i.e. one to two 11 g sachets (approx., dosage × 0.2 hl). One sachet on its own gives 55 g/hl in 20 L.

How to use

• Pitch it dry onto wort at 18–21 °C. WHC Lab's data sheet says rehydration and oxygenation aren't necessary and should be avoided unless you're brewing a very high-gravity beer.
• Hold fermentation within 18–21 °C.
• Planning a stronger IPA? Work to the lower 11 % ABV tolerance figure to stay on the safe side.
• Didn't use it all? Reseal, refrigerate at 0–10 °C and use it promptly.

Pairs well with

Brewing a hazy IPA? Try it with BESTMALZ BEST Pale Ale, a generous share of oat flakes, and Nectaron with Simcoe in the dry hop.

Storage & shelf life

• Dry and cool to ambient for unopened sachets, with 5–15 °C as the ideal.
• At least 2 years from production, as long as the seal holds and it's stored as above.
• Once open, reseal against air and moisture, refrigerate at 0–10 °C and get it into a wort promptly.

Food information

• Food business operator: WHC Lab Limited, Ballinree House, Prospect Upper, Newcastle, Co. Wicklow, A63 HK02, Ireland
• Name: Dry brewing yeast
• Ingredients: yeast (Saccharomyces cerevisiae) 98.8–99.2 %, emulsifier: sorbitan monostearate (E491) 0.8–1.2 %
• Allergens: no added allergens (WHC Lab safety data sheet)
• Net quantity: 11 g
• Storage: cool and dry, ideally 5–15 °C

Údaje o potravině (CZ)

• Název: Sušené pivovarské kvasnice
• Složení: kvasnice (Saccharomyces cerevisiae) 98,8–99,2 %, emulgátor: sorbitan-monostearát (E491) 0,8–1,2 %
• Alergeny: bez přidaných alergenů (bezpečnostní list WHC Lab)
• Čisté množství: 11 g
• Skladování: v chladu a suchu, ideálně 5–15 °C
• Provozovatel potravinářského podniku: WHC Lab Limited, Ballinree House, Prospect Upper, Newcastle, Co. Wicklow, A63 HK02, Ireland

Good to know

• ABV tolerance: WHC Lab's product page says 11 %, its data sheet 13 %.
• Non-diastatic according to our supplier's product data.
• Ingredients go out from our partner warehouse in the Czech Republic — if you also order equipment, it arrives in a different parcel.

FAQ

Haze Heaven or Saturated?
Both are WHC Lab NEIPA strains. Haze Heaven is described as intensifying hop flavour and aroma and attenuates 76–80 % at 18–21 °C. Saturated leans on its own mango, peach and vanilla esters, attenuates 73–77 % and ferments at 19–22 °C.

Does Haze Heaven boost hop aroma?
Yes. WHC Lab says it intensifies hop flavours and aromas, and its data sheet cites intense biotransformation.

Can I use it for British ales?
Yes. WHC Lab mentions traditional styles such as cask ales and porters alongside NEIPAs.

How many sachets for 20 L?
One to two sachets: 10–20 g for 20 L at 50–100 g/hl.