Skip to content
WheyWijzer
HomeCompareJNX Sports The Curse! vs Upfront Pre PRO 3.0

JNX Sports The Curse! vs Upfront Pre PRO 3.0

Fair comparison based on price per gram of protein, quality and more.

Verdict

Upfront Pre PRO 3.0 is the better deal at £0.72/per serving vs £1.25/per serving (42% cheaper).

WW
JNX Sports The Curse!
JNX Sports The Curse!
Price
£37.46
Price/serving
£1.25
Servings
30
Per scoop
8.3g
Weight
250g
Clinical doses
1
Value score
0.8
Calories per shake
5 kcal
Type
Stimulant
Rating
⭐ 4.3 (0 reviews)
WW
Upfront Pre PRO 3.0
Upfront Pre PRO 3.0
Best value
Price
£21.58
Price/serving
£0.72
Servings
30
Per scoop
11.7g
Weight
350g
Clinical doses
Value score
Calories per shake
8 kcal
Type
Stimulant
Rating
⭐ 4.7 (1643 reviews)
WW
JNX Sports The Curse!

JNX Sports The Curse!

Compact pre-workout with small serving size (5g). 155mg caffeine, 1.6g beta-alanine, and creatine. Known for intense focus but low dosages.

View at JNX Sports

Rate this product

Is this product good?
WW
Upfront Pre PRO 3.0

Upfront Pre PRO 3.0

Complete pre-workout with 300mg caffeine, 8g L-Citrulline, and 5g Beta-Alanine. Full formula (non-Citrus flavors) also includes red spinach extract, green tea, and L-Theanine for focus without jitters.

View at Upfront

Rate this product

Via Upfront4.7(1,643 ratings)
100%
Via WheyWijzerNo community ratings yet
0%
Is this product good?
JNX Sports The Curse! vs Upfront Pre PRO 3.0 — Comparison 2026 | WheyWijzer