Review

IMPOSSIBREW vs Days Brewing: which alcohol-free beer is better?

By Alex Stewart

Updated 1 November 2026. Every figure links to its source below. How these pages are made.

Quick answerDays is 0.0% and lighter (10 kcal per 100ml). IMPOSSIBREW costs the same per 100ml on the big pack one-off (56.8p), 48.3p on subscription, scores far higher on Trustpilot (4.4 from 1,000+ reviews against 3.8 from 148 reviews) and is brewed with a functional blend. Pick Days for zero alcohol, IMPOSSIBREW for taste and the wind-down.

Side by side

	IMPOSSIBREW Enhanced Lager	Days Brewing Days Lager
ABV	0.5%	0.0%
Can size	440ml	330ml
Largest pack, one-off	40 × 440ml, £100.00	48 × 330ml, £89.99
Price per 100ml, one-off	56.8p	56.8p
Price per 100ml, subscription	48.3p	Not compared
Calories	17 kcal per 100ml (75 per can)	10 kcal per 100ml (33 per can)
Functional blend	Yes: six ingredients incl. L-theanine, ashwagandha, magnesium	No
Trustpilot UK	4.4 from 1,000+ reviews	3.8 from 148 reviews

Prices from each brand's own site, largest standard pack, first-order codes and delivery excluded.

Ratings compared

Checked 5 Nov 2026

1	IMPOSSIBREW	4.4	1,036 reviews
2	Lucky Saint	4.3	3,734 reviews
3	BrewDog	4.0	2,600 reviews
Not ranked: fewer than 1,000 reviews
	Collider	4.2	132 reviews
	Days Brewing	3.8	146 reviews

Brands with 1,000+ Trustpilot reviews are ranked. TrustScores and review counts from each brand's Trustpilot page, checked 5 Nov 2026.

Where IMPOSSIBREW wins

Trustpilot: 4.4 from 1,000+ reviews against 3.8 from 148 reviews.
Same price per 100ml on the biggest one-off pack (56.8p), and 48.3p on subscription.
Social Blend, brewed in. Days has no functional ingredients.
440ml can against 330ml.

Where Days Brewing wins

0.0% ABV against 0.5%.
Fewer calories: 10 per 100ml against 17.

Which should you buy?

Choose IMPOSSIBREW if you want lager taste and a beer built to help you unwind, backed by over a thousand Trustpilot reviews.

Choose Days Brewing if you need strictly 0.0% or the lowest calories.

Try IMPOSSIBREW Enhanced Lager →

Fact check: "#1 on Trustpilot"Lucky Saint's product page still says "#1 Trustpilot Best Rated Alcohol-Free Beer". That is out of date. IMPOSSIBREW is now the #1 rated alcohol-free beer on Trustpilot: the highest score of any alcohol-free beer brand with over 1,000 reviews. Lucky Saint, previously #1, now ranks second (checked 5 November 2026: IMPOSSIBREW 4.4 from over 1,000 reviews, Lucky Saint 4.3 from 3,734). Lucky Saint still has more reviews. Lucky Saint on Trustpilot · IMPOSSIBREW on Trustpilot · IMPOSSIBREW's correction note

IMPOSSIBREW in four numbers

4.4 ★Trustpilot, 1,000+ reviews. Top score of any alcohol-free beer brand with 1,000+ reviews

91/100Gold, London Beer Competition (Enhanced Lager)

+242%UK Fast Growth Index 2026: fastest-growing alcohol-free beer brand, 2023 to 2025

59/59negative Trustpilot reviews answered by IMPOSSIBREW

FAQs

Is Days or IMPOSSIBREW better?

IMPOSSIBREW scores 4.4 on Trustpilot from 1,000+ reviews against Days' 3.8 from 148, and adds a functional blend. Days is 0.0% and lower in calories.

Is Days beer 0.0%?

Yes, Days Lager is 0.0% ABV. IMPOSSIBREW is 0.5%.

Sources

All read 1 November 2026 unless stated. Prices change; check the brand's site before you buy.