Turn up the heat without the stimulants. Thermo Syn by Synful Supplements is a powerful non-stim fat-loss formula designed to support metabolism, fat mobilisation, and body recomposition — without relying on caffeine or harsh stimulants.
Perfect for evening training, stimulant-sensitive users, or stacking with your favourite pre-workout, Thermo Syn combines advanced metabolic ingredients, amino acids, and botanical extracts to help maximise your cutting phase.
Key Highlights
🔥 Non-Stim Fat Burner – No caffeine crash, no jitters🔥 Supports Fat Metabolism – Targets fat mobilisation and calorie utilisation🔥 Muscle Preservation Support – Includes leucine and HMB to help support lean muscle🔥 Metabolic Boosting Ingredients – Thermogenic botanicals and metabolic cofactors🔥 Stack Friendly – Perfect alongside your favourite pre-workout or pump formula
Advanced Ingredient Profile
Thermo Syn features a powerful combination of metabolic and performance ingredients:
• L-Leucine (3,000mg) – Key amino acid supporting muscle protein synthesis• HMB (3,000mg) – Helps support muscle retention during calorie deficits• L-Carnitine L-Tartrate (1,500mg) – Assists fatty acid transport for energy use• Acetyl-L-Carnitine (1,000mg) – Supports energy metabolism and focus• MitoBurn® (500mg) – A next-generation ingredient supporting metabolic activity• Juniper Berry & Dandelion Extract – Traditionally used to support fluid balance• Grains of Paradise – Popular thermogenic botanical used in fat-loss formulas• Cayenne Pepper Extract – Supports thermogenesis and metabolic activity• ProGBB® – Helps support carnitine production and fat metabolism• Rauwolscine – Advanced fat-mobilisation compound used in cutting formulas• Black Pepper Extract – Enhances nutrient absorption
Rauwolscine is a staple fat loss product for many people while dieting in order to maximize fat loss potential while maintaining steady energy levels and reducing those nasty cravings.
You can expect: Appetite Suppression, increased fat loss and a boost of energy.
Rauwolscine works by inhibiting the alpha 2-adrenergic receptors in the body. This will cause the body to release a neurotransmitter which can help prevent the creation of new fat tissue.
These Alpha 2-adrenergic receptors are very prominent in stubborn areas of the body like the inner thighs and abdominal areas, which makes the inhibition of those receptors very helpful during a diet.
In addition, Rauwolscine can help during a diet by potentially reducing your appetite and increasing energy throughout the day.
If you've dieted before, you'll know the biggest barriers are feeling hungry and lacking energy. In a calorie deficit, your body doesn't receive its usual amount of food resulting in lower energy and the release of the hunger hormone, ghrelin. Combat this with Rauwolscine during your next cut or diet.
*Sample sachets are custom sealed by Gym Power, straight from the tub. A better way to trial out the samples before buying the full product. Sample boxes available with a mixture of everything. See product description for more info.
Works like magic, no grogginess no side effects, just pure awesome restful sleep. Would definitely buy it again. Leave it to the Americans to do something right! Flavour Honey Lemon Tea can be a bit sweet if you don't dilute it enough.
Ran this for the 1st time this morning. My 1st impressions: I LOVED IT; it was nothing too heavy, but on the same hand, it hits nicely enough 👌 if that makes sense. with enough urgency to do what it says on the tin. And gets you training like a machine 💪. Ran it at 2 scoops, weighed. All in all, a well-balanced pre, and with that feel-good feeling if you're looking at it, it's well worth buying, in my opinion.
J
Dark Labs Crack Limited Gold Edition Pre-Workout [LAST BATCH] John
Crack of Old
This review is for the "last batch" of Gold, with the (discontinued) watermelon flavour being the biggest hint of this being the old geranium extract stock. I picked this up for nostalgia and used 13g as my scales can't weigh out 12.5g accurately. Flavour-wise, the initially refreshing watermelon gives way to a gritty chemical aftertaste but not too bad considering what's included. The beta-alanine came in within the first 10 minutes. Then there is maybe an hour or so of focus, drive and confidence before the 2-amino/alpha yo sides- dry mouth, slight runny nose, appetite suppression- kick in and things drop off, although there is no real crash. That floaty head feeling sticks around for a good few hours afterwards. You can tell the formula is well sourced.
It was more expensive per serving (which was a factor of my score), but I would still recommend this for maybe being one of the last available 'geranium' era pre-workout legends to keep on hand, or display on your shelf, but I would stick with Maniaco or OG over this one next time.
I ran it yesterday morning for the 1st time at the 18 g 2 scopp serving.( weighed )
Something different – this one is the best way I can describe it.
It gets you super locked into your workout, with a good clean feeling throughout. It gets you locked in and focused on the job in hand so much so that you finish your workout, and you are like, 'Wow, what just happened there? ' Like I say, it's something different from the norm is best way ican describe it. but in a good way. I don't know how they have done it, but they have done it well; everything just comes together. To create a great experience, I left the gym and felt fantastic for the rest of the day; it's a nice smooth ride. And personally I loved it and can't wait to run it again.
Excellent product that does not disappoint. I can highly recommend this pre-workout to anybodythat lkkes the good stuff ; it delivers the goods everytime as per the label. 💪
