ChallengervsBRU-1
Challenger (dual purpose) and BRU-1 (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Challenger
Alpha acid
6.5–9%
Beta acid
3–4.5%
Total oil
1–1.7 mL
United Kingdom
BRU-1
Alpha acid
13–15%
Beta acid
8–10%
Total oil
1.5–2 mL
United States
Key differences
When to pick Challenger
- Versatile - works for both bittering and aroma
When to pick BRU-1
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
GreenFruity
Only in Challenger
Cedar
Only in BRU-1
Pineapple
Property
| Property | Challenger | BRU-1 |
|---|---|---|
| Alpha acid | 6.5–9% | 13–15% |
| Beta acid | 3–4.5% | 8–10% |
| Co-humulone | 20–25% | 35–37% |
| Total oil | 1–1.7 mL | 1.5–2 mL |
| Myrcene | 30–42% | 50–55% |
| Humulene | 24–26% | 7–8% |
| Caryophyllene | 9–10% | 9–11% |
| Farnesene | 0–1% | 0–1% |
| Origin | United Kingdom | United States |
| Purpose | Dual purpose | Aroma |