What is in AlphaErec
The one-minute brief
AlphaErec is a once-daily berry gummy with eight named actives: L-arginine HCl, L-citrulline, ashwagandha root, tribulus terrestris, fenugreek, horny goat weed, maca root and panax ginseng, plus zinc and vitamin D3. The manufacturer does not publish a milligram figure for any of them, so every amount column on this page reads not published rather than carrying a number we made up. One gummy a day, 30 to a bottle, no caffeine and no prescription compound anywhere in the list.
The ingredient table
This is the full active list. Where the amount column says not published, that is the manufacturer's choice, not an omission on our side.
| Active | Amount per gummy | What it is studied for |
|---|---|---|
| L-arginine HCl | Not published | Direct precursor to nitric oxide, the signal for normal vessel relaxation |
| L-citrulline | Not published | Converts to arginine in the kidneys, a slower and better absorbed route to the same pathway |
| Ashwagandha root | Not published | Adaptogen studied for stress response and, in smaller trials, hormonal markers |
| Tribulus terrestris | Not published | Traditional use for libido; human evidence is thin and we say so |
| Fenugreek | Not published | Studied for free testosterone markers, with mixed results |
| Horny goat weed | Not published | Source of icariin, long traditional use, limited modern human data |
| Maca root | Not published | Peruvian root associated with libido and endurance independent of hormone levels |
| Panax ginseng | Not published | One of the most studied adaptogens, associated with fatigue and circulation |
| Zinc | Not published | Required for normal testosterone levels; deficiency is common in adult men |
| Vitamin D3 | Not published | Behaves as a hormone precursor; low status is widespread |
Why we leave the column empty. It would be trivial to write plausible milligram figures here and most sites in this category do. The problem is that a reader cannot tell an invented number from a real one, and a wrong number is worse than a blank. If per-ingredient amounts are a requirement for you, this is the honest place to stop and choose a product that prints them.
Ingredient by ingredient
L-arginine HCl and L-citrulline
These two do the same job from different directions. Arginine is the amino acid the body converts into nitric oxide, which relaxes the smooth muscle lining blood vessels and therefore governs how easily blood reaches tissue. Taken by mouth, a large share of arginine is broken down before it ever reaches the bloodstream, which is why citrulline is included: it survives the gut and converts to arginine in the kidneys, producing a steadier rise[4]. This is the best-supported pair in the formula. It is also the pair most likely to be under-dosed in a single gummy, because trial protocols commonly use several grams.
Ashwagandha root
Ashwagandha is the adaptogen with the most serious modern literature behind it. The mechanism that matters here is indirect: chronically raised cortisol suppresses testosterone, so anything that moderates the stress response creates better conditions for the hormone a man already produces. The National Center for Complementary and Integrative Health summarises what is and is not established [2], and it is worth reading before you form an expectation.
Tribulus terrestris and horny goat weed
These are the weakest two, and pretending otherwise would undermine everything else on this page. Tribulus has a long history in traditional practice and a persistent reputation among athletes, but controlled human trials have mostly failed to show the testosterone effect the reputation promises[7]. Horny goat weed contains icariin, which is genuinely interesting in laboratory work, but human data is limited. They are in the formula on traditional-use grounds. Weigh them that way.
Fenugreek
Fenugreek sits in the middle. Several small trials have looked at free testosterone and libido scores with mixed but not empty results[5]. It is also the ingredient most likely to be noticed as a faint maple smell, which is normal and harmless.
Maca root and panax ginseng
Maca is unusual in that its libido association in studies appears not to run through hormone levels at all[6]. Panax ginseng has decades of work behind it for fatigue and circulation. Neither is a stimulant, and neither should keep you awake.
Zinc and vitamin D3
The least glamorous and arguably the most reliable part of the formula. Zinc has a defined, non-controversial role in normal testosterone production, and the NIH fact sheet sets out how much adult men need and where deficiency shows up[1]. Vitamin D acts more like a hormone than a vitamin and low status is widespread, particularly at northern latitudes and in men who work indoors[2]. If a formula is going to include two boring nutrients, these are the right two.
Sourcing, allergens and how to take it
The gummy base is pectin rather than gelatin, the flavour is berry and the colour comes from fruit and vegetable concentrate. Botanical raw material is bought against a certificate of identity from the supplier and re-tested on arrival rather than accepted on paper alone, which is the part of the process described on the testing standards page.
| Property | Detail |
|---|---|
| Gummy base | Pectin, suitable for a vegetarian diet |
| Flavour and colour | Natural berry flavour, fruit and vegetable colour |
| Contains | Sugar; check the panel if you are counting |
| Free from | Gelatin, caffeine, yohimbine, synthetic hormones |
| Allergen statement | Made in a facility that also handles tree nuts and soy |
| Serving | One gummy daily |
| Bottle | 30 gummies, a 30-day supply |
How to take it. One gummy daily, with or without food. Most men take it with breakfast because a habit anchored to something else is a habit that survives. There is no loading phase and no cycling requirement. Consistency matters more than timing: the review data shows the men who report the best outcomes are simply the ones who were still taking it at day 90.
Who should not take it. Anyone under 18. Anyone taking nitrates, and anyone on blood pressure medication, blood thinners or diabetes medication without speaking to their doctor first, because several actives here support circulation and blood sugar. Women, because the formula is built around male hormonal support. Anyone with a diagnosed condition should treat this as a conversation to have with a clinician rather than a decision to make alone.
Reference list
Everything above that describes an ingredient rests on public reference material rather than on our own claims. These are the pages we worked from, all of them free to read.
- 1 National Institutes of Health, Office of Dietary Supplements. Zinc: Fact Sheet for Consumers. ods.od.nih.gov/factsheets/Zinc-Consumer Accessed July 2026.
- 2 National Institutes of Health, Office of Dietary Supplements. Vitamin D: Fact Sheet for Consumers. ods.od.nih.gov/factsheets/VitaminD-Consumer Accessed July 2026.
- 3 National Center for Complementary and Integrative Health. Ashwagandha. www.nccih.nih.gov/health/ashwagandha Accessed July 2026.
- 4 Examine.com. L-Arginine research summary. examine.com/supplements/arginine Accessed July 2026.
- 5 Examine.com. Fenugreek research summary. examine.com/supplements/fenugreek Accessed July 2026.
- 6 Examine.com. Maca research summary. examine.com/supplements/maca Accessed July 2026.
- 7 Examine.com. Tribulus terrestris research summary. examine.com/supplements/tribulus-terrestris Accessed July 2026.
Educational information only. It is not a substitute for professional medical advice, and it does not replace a conversation with a doctor who knows your history and your medication list.
Ready to start
The three-bottle carton covers the 90 days the review data argues for, at $72 a bottle with free US shipping.
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