Caffeine
This is the ignition. We used a true high-stim amount for experienced users who want the session switched on before the first working set. Count every caffeine source that day.
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Built for high-stim training · Nothing hidden
Shock Collar High-Stim Pre-Workout
We built Shock Collar for experienced high-stim users who refuse to choose between serious energy and a complete pump-and-performance formula.
Regular price
$44.99
400 mgCaffeine per full serving
6 gL-Citrulline
3.2 gBeta-Alanine
30Servings per container
SHIPPING & DELIVERY
FDA Disclosure
400 mgCaffeine
6 gL-Citrulline
3.2 gBeta-Alanine
1.5 gNitrosigine®
Why we built it this way
High stim should not mean an incomplete formula.
We wanted the aggression of a true high-stim pre-workout without asking you to give up pump, hydration or work-capacity support. That is why Shock Collar combines 400 mg of caffeine with multiple performance ingredients—and shows every amount.
L-Citrulline
Energy without blood-flow support misses half the job. Citrulline supports nitric-oxide production so the formula can support pumps and hard-working muscle, not just stimulation.
Beta-Alanine
We included beta-alanine for the sets that keep burning after the easy reps are gone. It raises muscle carnosine over time to support buffering during high-intensity work; temporary tingling can happen.
Nitrosigine®
Citrulline starts the pump system; Nitrosigine gives it a second lane. This bonded arginine-silicate ingredient reinforces nitric-oxide and blood-flow support.
GlycerPump®
Hard training needs water where the work is happening. GlycerPump is the hydration-and-fullness piece, added so the formula supports the feel of the session as well as the energy.
Taurine
Taurine rounds out the hydration and performance side. We did not want Shock Collar to be a caffeine-only hammer; it supports the environment hard-working muscle depends on.
Built where the work happens
Built for the sessions you do not post.
Shock Collar was not designed for casual energy. It was built for experienced lifters walking into sessions that demand focus, aggression and respect for the formula.
High stim means high responsibility
Assess first. Then attack the work.
We made Shock Collar intentionally strong. Treat that strength with the same discipline you bring to the bar: assess tolerance, count every stimulant source and follow the directions every time.
Start with half
Begin with ½ scoop to assess individual tolerance.
Know the full serving
One full serving contains 400 mg of caffeine.
Do not stack stimulants
Do not combine Shock Collar with other stimulant products.
Use responsibly: Do not use if pregnant or nursing. Consult a qualified healthcare professional before use if you have a medical condition, take medication or are sensitive to stimulants.
Strength culture, not stock photography
Made for the work behind the highlight.
SuppDawg athletes train and compete across strength sports. These are real members of the pack, captured where the work actually happens.
Why the complete build matters
More than a bigger caffeine number.
We built Shock Collar to pair high stimulation with a serious pump-and-performance system. This table shows how that design differs from other high-stim options; amounts are per listed full serving and ingredient forms differ.
| Product | Caffeine | Citrulline source | Beta-Alanine | Nitrosigine® | Servings |
|---|---|---|---|---|---|
| Shock Collar | 400 mg | 6 g L-Citrulline | 3.2 g | 1.5 g | 30 |
| Woke AF | 333 mg | 6 g Citrulline Malate 2:1 | 3.2 g | — | 30 |
| Total War | 320 mg | 6 g Citrulline Malate | 3.2 g | — | 30 |
| C4 Ultimate | 300 mg | Velox® L-Arginine + L-Citrulline blend | 3.2 g | — | 20 |
Compared August 2026 using current published product information from SuppDawg, Bucked Up, REDCON1 and Cellucor. A dash means the ingredient is not listed in the cited formula. Higher stimulant amounts are not automatically better for every person.
Choose the right pre-workout
High stim or caffeine free?
Shock Collar
For experienced high-stim users
400 mg caffeine per full serving Choose Shock Collar
Bite Down
For stimulant-free training
Caffeine-free formula Explore Bite DownWhy it exists. How to use it.
Before Shock Collar enters your routine.
Need something else? Email chris@suppdawgsupps.com.
Why did you build Shock Collar?
I built Shock Collar for experienced high-stim users who wanted more than caffeine in a flavored powder. The goal was hard-hitting energy backed by pump, hydration and high-intensity performance support in one complete formula.
Why pair 400 mg of caffeine with pump ingredients?
Because feeling awake is not the same as having a complete pre-workout. Caffeine drives alertness and intensity; L-Citrulline, Nitrosigine®, GlycerPump®, Beta-Alanine and Taurine cover the blood-flow, hydration and hard-effort side of the session.
How much caffeine is in a full serving?
One full serving contains 400 mg of caffeine. Start with ½ scoop to assess tolerance, count all other caffeine sources and follow the directions on the container.
What flavors are available?
Shock Collar is currently available in Peach, Blackberry Lemonade and Blue Raspberry.
Can I combine it with another stimulant product?
No. Do not combine Shock Collar with other stimulant products.
What should I know before use?
Do not use if pregnant or nursing. Consult a qualified healthcare professional before use if you have a medical condition, take medication or are sensitive to stimulants. Follow the directions and warnings on the container every time.
When will my order ship?
Orders typically process within 1–2 business days (Monday–Friday, excluding federal holidays). Standard domestic delivery is estimated at 3–5 business days after dispatch. Tracking is emailed when your order ships; carrier delays can affect delivery.
N
I’m very happy with Shock Collar- it’s mixes better than most preworkouts I’ve tried and the boost is top notch. Not much of a crash, a little downtrend in energy a few hours later but that’s to be expected with a high stim product. Definitely recommended if it’s on your radar!
J
Great pump, great energy!
K
Great product. Awesome pumps and energy. Absolutely nailed the peach flavor. One of the best tasting preworkouts I’ve ever had.
A
One of the best preworkouts I’ve tried in a long time.
Thanks so much for your fantastic review! We're thrilled to hear you love the SHOCK COLLAR HIGH-STIM PRE-WORKOUT. Keep crushing your workouts!
A
Easily mixed in a water bottle, smooth taste, and great focus and energy!
T
Been around the block a few times with various pre workouts throughout the years and I can say that this one is a solid contender for that go to everyday pre that will replace your (C4,jacked,bucked up, or energy drink) and you’ll never go back. Chris is a solid guy with solid products to back it up. Highly recommend this product.
A
When the creators of this product announced they were coming out with a preworkout, I was willing to try to it to support a friend and small first responder owned business. Now it's the only preworkout I use because it's just that good. I got my friends to try it too and they all love it as well. Top tier product to get you through any and all workouts hitting PR after PR.
W
Great product!!
T
Fire best pre work out I’ve had in a long time
J
Taste is great and gives a happy euphoric feeling to fuel your workout.
B
This product is really good and gives me a great pre work out feeling but I have not received my order yet and I’m hoping I receive my next order if not I’ll shop for another product.
D
Shit's bonkers! Get some, get ripped, get swole!
K
First I’d like to say this is probably the best pre workout I’ve ever tasted. After a week of hard heavy lifting I can say this one hits hard! Exactly what I was looking for, clean energy, a great pump and an even better feeling while lifting. I’ll def be coming back for more, great stuff here man! Keep it up!
D
Works great, tried for the forst time this morning and had an awesome workout! Good flavor too
R
I have been looking for a solid pre and this is it. I tried some back at the Arnold for flavor and was just waiting to finish the insane amount I had at my house. Once I go close to finishing them I ordered this and I can honestly say i don’t know if I wi ever go back to the other brands. I get the best pumps, focus, and the energy I need.
D
Tastes great, good energy. Good energy from this. Helps me through decently long workouts.
J
Thiscstuff is awesone
Glad you are loving it!
D
Always amazing service owner and staff wonderful group of men and women first responder owned and operated high recommend all of the products flavors are amazing
Hi Dakota, thank you so much for your kind words! We're thrilled to hear you're happy with our service and products. We appreciate your support and look forward to serving you again!
X
Good flavor. I was excited to try this out and glad I did!
Hi Xavier, we're thrilled to hear you enjoyed the flavor! Thanks for sharing your positive experience with the SHOCK COLLAR HIGH-STIM PRE-WORKOUT. We appreciate your support!
J
Love it gets a good pump and gets u moving
Hi Jason, we're thrilled to hear you love the SHOCK COLLAR HIGH-STIM PRE-WORKOUT! Thanks for sharing your positive experience and keep crushing those workouts!
C
It's an awsome preworkout do ya have an extra pump supp to add to it or can I add to it for an extra pump
Hi Chris! We're glad you love the pre-workout. For extra pump, you might consider adding our Bite Down Non Stim Pre-Workout. Feel free to reach out if you need specific recommendations!
C
Awesome product great tasting gives me plenty of energy to get through my long workout and cardio at the end
Hi Chad, we're thrilled to hear you're enjoying the SHOCK COLLAR HIGH-STIM PRE-WORKOUT! Thanks for sharing your experience and keep crushing those workouts!
C
The only 400mg caffeine preworkout tonot mess my stomach up. Flavors are great and tastes very “clean”. Get ready to run through a brick wall and get the best pump of your life with this one.
Hi Chandler, we're thrilled to hear you love the SHOCK COLLAR HIGH-STIM PRE-WORKOUT! Thanks for sharing your positive experience and for being such a great customer. Keep crushing those workouts!
O
I’ve never had a pre workout work as well as this one. It has quickly become my favorite!
Hi Olea! We're thrilled to hear that our Shock Collar High-Stim Pre-Workout has become your favorite. Thanks for sharing your experience!
A
It gives me more drive than the other preworkouts I've tried
Hi there! We're thrilled to hear that the SHOCK COLLAR HIGH-STIM PRE-WORKOUT gives you that extra drive. Thanks for sharing your experience!
V
Best pre workout ive ever had
Glad you love it! We put a lot of pride in formulation and giving you the best in every scoop!
J
Pretty good pump and good energy and focus
Verified Supplement Facts Serving size, ingredients and amounts from the current label
Serving size: 1 scoop (17.1 g) · Servings: 30
- Vitamin C (ascorbic acid)
- 200 mg (222% DV)
- Sodium (pink Himalayan salt)
- 98 mg (4% DV)
- Potassium (from inositol-stabilized arginine)
- 80 mg (2% DV)
- L-Citrulline
- 6,000 mg
- Beta-Alanine
- 3,200 mg
- Nitrosigine®
- 1,500 mg
- GlycerPump® (65% glycerol powder)
- 1,500 mg
- Taurine
- 1,000 mg
- Caffeine Anhydrous
- 400 mg
- Theobromine HCl
- 100 mg
- Huperzine A 1%
- 20 mg
- Black Pepper Extract (95% piperine)
- 5 mg
- Yohimbine HCl
- 2 mg
Other ingredients: Malic acid, silicon dioxide, citric acid, natural and artificial flavors, sucralose, acesulfame potassium.
High-stimulant formula: Contains 400 mg caffeine per serving. Follow label directions and assess tolerance.
Percent Daily Values are based on a 2,000-calorie diet. Daily Value is not established for ingredients without a listed percentage. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.