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& clarifications.

Most men start noticing changes — usually in morning energy, drive, or workout recovery — somewhere between week 2 and week 4. The full effect of the formula expresses around the 6–8 week mark, which is why we ship and recommend the 2-bottle (60-day) bundle as the default.

No. TRT is a prescription medical treatment that delivers exogenous testosterone (gel, injection, or pellet) directly. Testo Boost is a botanical-and-mineral food supplement designed to support your body's own testosterone production by addressing common deficiencies and modifying SHBG. They're entirely different categories. If you have clinically diagnosed hypogonadism, please speak to your doctor — Testo Boost is not a substitute.

Testo Boost contains no anabolic-androgenic steroids, no SARMs, no exogenous hormones, and no precursors. All four ingredients are unrestricted under WADA. Each batch is third-party tested. That said, if you're a competing athlete, always check the latest banned-substance list against the COA we provide on request.

We strongly recommend you check with your prescribing doctor or pharmacist first, especially if you take medications for blood pressure, blood sugar, blood thinners, or any endocrine condition. Tongkat Ali in particular has theoretical interactions with some classes of medication.

Each candidate compound was assessed against published randomised-controlled-trial evidence in mature male subjects. Compounds that failed the evidence threshold — either no effect, weak effect, or negative effect in follow-up trials — were excluded from the protocol. Tribulus, D-AA, and Maca fall in that category. Excluding them keeps the unit cost in the active compounds rather than the label list.

Two capsules per day, taken together with food (ideally a meal containing some fat, which helps absorption of the Vitamin D3). Most men take both in the morning. Consistency matters more than timing — set a phone reminder for the first 30 days.

Each individual ingredient has been studied at the dose we use, in trials of up to 12 weeks. Tongkat Ali and Fenugreek both have a long history of culinary and traditional use beyond the trial period. That said, we recommend an 8-on, 2-off cycle for any supplement you plan to use for 6+ months — and we recommend a check-in with your doctor.

We ship across the United States, the European Union, the UK, Canada, Australia, and New Zealand. US orders typically arrive in 2–4 business days. International shipping is 5–10 business days. Free shipping on orders above $60.

60 days from delivery. Refund issued on request, full value of the unit, no RMA, no bottle return required. Subjects who do not experience expressed effect within the evaluation window are explicitly the intended use case for the warranty.

Yes. The capsule is vegetarian HPMC, the Vitamin D3 is lichen-derived (rather than the more common sheep-wool source), and there are no animal-derived ingredients in the formula.

In a GMP-certified facility in the United States, in deliberately small batches. Each lot is third-party tested for heavy metals, microbial contamination, and active-compound content before release. The Certificate of Analysis is available on request — get in touch with your batch number.

Trial-level doses are materially more expensive than sub-clinical ones. A 200mg standardised Tongkat Ali extract from a reputable Malaysian supplier costs roughly 8x what a generic powder costs. Cutting the dose in half would cut unit cost — and would also drop the active below the threshold at which the source trial demonstrated effect.