SEND IT is an actual pre-workout product line, historically associated with UXO Supplements. The company’s rebrand explanation identifies its new name as Die Tryin Co. and distinguishes the evolved SEND IT 3.0 from older UXO versions. It is not just a nickname for taking any high-stimulant powder before an intense session.
The SEND IT 3.0 label
The manufacturer-hosted 3.0 Supplement Facts panel lists one 22.3 g scoop and 25 servings. The declared ingredients per scoop are:
- L-citrulline: 9 g
- Beta-alanine: 3.2 g
- L-tyrosine: 3 g
- Betaine anhydrous: 2.5 g
- Alpha GPC 50%: 400 mg of the labeled ingredient
- Natural caffeine anhydrous from green coffee beans: 250 mg
- ZümXR extended-release caffeine: 36 mg
- PeptiPump lentil protein hydrolysate: 200 mg
- CognatiQ coffee-fruit extract: 100 mg
- AstraGin: 50 mg
The manufacturer describes the caffeine system as approximately 286 mg total. That is a brand-declared total, not a laboratory measurement performed for this review. The Alpha GPC entry explicitly includes a 50% designation; its 400 mg ingredient weight should not be compared unqualified with 400 mg of pure Alpha-GPC.
Do not import an older SEND IT formula
The 3.0 product page says its update replaced citrulline malate with pure L-citrulline, introduced PeptiPump and changed the caffeine system. A UXO label, SEND IT v2 review or separate SEND IT Sport listing therefore needs its own analysis. Those names are not interchangeable simply because the manufacturer has a shared history.
The pictured Sour Watermelon tub identifies SEND IT 3.0 and 25 servings. The page’s generic 3.0 panel does not specify a flavor, so check the actual flavor’s serving weight and other ingredients when it arrives. Creatine is not listed on the reviewed panel; that is a formula distinction, not a reason everyone must buy an additional supplement.
What the performance claims can establish
The formula has disclosed amounts, but disclosure is not proof of an outcome. The page’s promises about smooth energy, pumps and focus are manufacturer claims. This review does not independently verify a clinical trial of the finished 3.0 formula, a batch certificate or a banned-substance certification. A generic third-party-testing statement should not be expanded into a guarantee of suitability for a tested athlete.
NIH’s exercise-supplement review cautions against predicting the effects of a multi-ingredient mixture solely from studies of its parts. Beta-alanine works through changes in muscle carnosine over repeated use; tingling is not a test of workout effectiveness. A large citrulline number also does not guarantee a particular increase in repetitions or recovery speed.
Natural caffeine still counts
The FDA explains that naturally occurring and added caffeine are handled in the same way. The word natural does not make this a stimulant-free or universally gentler product. Count the extended-release component, coffee, energy drinks and other caffeine sources when assessing intake. Discuss medication interactions, medical conditions or unusual sensitivity with a qualified clinician.
Follow the instructions and warnings on the specific tub rather than using gym slang as a dosing rule. For a comparison with Bucked Up, match actual serving size, caffeine, ingredient forms and cost per use. The useful choice is the formula that fits your requirements, not the one whose name sounds most aggressive.
Product pages and existing offers
These are affiliate links; we may earn a commission from qualifying purchases. Check current labels and checkout terms. Discounts, including any 20% offer or code SHAWTAYYYY7, are subject to eligibility and are not guaranteed.
The larger sample-kit campaign is distinct from older three-sample or five-sample advertisements. Confirm current contents, shipping, customer eligibility and optional add-ons on its landing page.
Sources and review notes
Reviewed October 12, 2026. Die Tryin SEND IT 3.0 product page. SEND IT 3.0 Supplement Facts. Manufacturer: UXO is now Die Tryin Co.. NIH exercise-supplement evidence. FDA caffeine guidance. This is editorial guidance based on identified labels and sources, not a report of personal product testing. Product versions and offers can change.
