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Home Substance categories Energy Biotest Spike

Spike (Biotest)

Support this site, buy Spike from affiliate retailers (see all Spike prices and serving sizes):

Format Store Notes Price/serving Price
16 Tablets
A1Supplements.com
Shipping: Calculated by weight
Save $5 on orders > $90: Code - 5OFFA1
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$0.75 $11.95


Average user rating from: 2 users

Overall rating
4.3
Concentration (1 rating)
4.5
Heightened senses (1 rating)
4.5
Physical energy (2 ratings)
4.8
Stamina (1 rating)
4.0
Low side effects (1 rating)
4.0
Aggression (1 rating)
4.5
Thermogenic effect (1 rating)
4.0
Increased appetite (1 rating)
4.5
Length of effects (2 ratings)
4.3
Low development of tolerance (2 ratings)
3.0
Focus (2 ratings)
4.3
Alertness (2 ratings)
4.3
Mental energy (2 ratings)
4.8
Strength (1 rating)
4.5
Safety (1 rating)
4.0
Value for money (1 rating)
4.0
Reported side effects (adverse events)

Difficulty sleeping 1 user (50%)
Dizziness 1 user (50%)
 


0 of 0 people found the following review helpful
ponshoe
Monday, 26 January 2009

Written by ponshoe - Top 5 reviewer - View all my reviews

Spike is a good supplement for energy boost, however its not one of my favorites cuz of the sides I usually get from it. It was actually my first energy booster that I got from GNC, I took a dose pre workout, waited 40 mins and worked out. In the middle of my workout a surge of energy came out and I was a beast in the gym, but afterwards a terrible crash post workout happened, so bad that I ended with terrible headache. This happened 4 Times!!! until I discontinued the supplement.

If you want solid energy, this is the right choice, however you should look into ones that doesn't produce this crash, it also increased my bp (reason of my headaches). Won't try it again and wouldn't recommend it but it WORKS.
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1 of 1 people found the following review helpful
Wednesday, 06 August 2008

Written by Wilki - Top 50 reviewer - View all my reviews

Spike is one of the best energy supplements I have taken. If you need a burst of energy before a workout, this is the supplement you need. Within 20 minutes of taking spike, you feel more energetic and focused, ready to tackle your workout. It can be a bit pricey, and will keep you up if you take it late at night, since it does have caffeine. I would recommend following the directions on the bottle, and not take it within 6 hours of bedtime. Overall I would highly recommend this to someone who is looking to maximize their workouts.
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