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Ginseng, Maca and Rhodiola: What HorseFil Does Not Show
Quick answer
Three of the six named botanicals carry the most research. NCCIH reports some work on Panax ginseng for sexual function and fatigue, and calls the rhodiola evidence limited and inconsistent. A 2010 systematic review found the maca evidence too limited to judge. HorseFil publishes no amount for any of them.
What does NCCIH report about Panax ginseng?
Asian ginseng has been studied more than the other botanicals in this formula. NCCIH notes research on sexual function and on fatigue (NCCIH, 2025).
Studied is not the same word as proven. It means trials exist and have been reviewed, not that the question is closed.
The same source names the safety side plainly: insomnia is the most commonly reported effect.
Ginseng can also lower blood sugar, affect clotting and interact with medicines (NCCIH, 2025). Those three lines are the reason this ingredient deserves a conversation before a purchase rather than after one.
What did the maca review actually find?
That the evidence was too limited to judge. A 2010 systematic review gathered the trials of maca for sexual function and concluded the case was not strong enough to draw a conclusion (Shin et al., 2010).
That is an open verdict, not a negative one. It means the studies were too few and too varied to settle anything.
What maca is, in plain words
- A root vegetable grown in Peru and eaten as a food there.
- Sold widely in men's formulas, usually as a dried root extract.
- Reviewed for sexual function in 2010, with a verdict of too limited to judge (Shin et al., 2010).
- Named on the HorseFil listing graphic with no amount beside it.
Is rhodiola proven for fatigue and focus?
No. NCCIH describes the evidence for fatigue and mental performance as limited and inconsistent (NCCIH, 2020).
Inconsistent is the important word. It means some trials point one way, others point the other way, and the pile does not settle into an answer.
- The trials are not large enough or consistent enough to support a firm claim.
- Long-term safety data is thin, so nobody can speak to years of daily use.
- No published work tests rhodiola alongside the five other ingredients in this gummy.
- A front label naming rhodiola tells you nothing about how much is in the piece.
None of this makes rhodiola a bad ingredient. It makes confident marketing language about it unsupported, which is a different complaint.
How do the three compare on evidence?
Ginseng has the most research behind it and the most cautions attached to it. Maca has an open verdict, and rhodiola has a mixed one.
One table holds the whole picture.
| Ingredient | What it is sold for | What the source says | Main caution |
|---|---|---|---|
| Panax ginseng extract | Sexual function, fatigue | Some research on both (NCCIH, 2025) | Insomnia, blood sugar, clotting, drug interactions |
| Maca root extract | Sexual function | Evidence too limited to judge (Shin et al., 2010) | Few reported issues; little long-term data |
| Rhodiola extract | Fatigue, mental performance | Limited and inconsistent (NCCIH, 2020) | Few reported issues; little long-term data |
| Grape seed extract | Blood pressure, cholesterol | Small effects studied (NCCIH, 2025) | Generally well tolerated |
Read the middle column before the sales page. None of these entries says proven, and none of them was measured on a gummy with five other ingredients in it.
What are the side effects and interactions worth knowing?
Ginseng carries most of them. The other two have fewer reported issues, and also far less long-term data behind that quiet record.
The safest reading is simple: name every ingredient to whoever writes your prescriptions.
For healthy adults 18+. Not for pregnant or nursing women. Read the label. Every caution named across this site sits together on the side effects page.
What do the unpublished amounts mean for HorseFil?
They mean none of the research above can be matched to this product. A trial tests an amount, and a label without amounts cannot be lined up against one.
A Supplement Facts panel is printed on the bottle itself. It is not legible in any supplied photo, so the six names are published here and the numbers are left blank.
What the bottle shows
30 gummies · serving size 1 gummy a day · amounts per serving: not published
| Named ingredient | Amount per serving |
|---|---|
| L-Citrulline (amino acid) | amount not published |
| L-Carnitine (amino-acid compound) | amount not published |
| Panax ginseng extract (Panax ginseng, root) | amount not published |
| Maca root extract (Lepidium meyenii, root) | amount not published |
| Rhodiola extract (Rhodiola rosea, root) | amount not published |
| Grape seed extract (Vitis vinifera, seed) | amount not published |
The bottle does carry a Supplement Facts panel, but no supplied photo shows it legibly, so no milligram figures, sugar count, other-ingredients line or allergen statement can be printed here. Read the panel on the bottle you receive, and call +1 (302) 200-3480 if anything on it differs from this page.
Two numbers an extract needs, not one
Milligrams are only half of it. An extract is concentrated from raw root, so the same figure can mean very different strengths depending on how far it was concentrated and what it was standardized to.
A panel that shows both tells you what you bought. A name on a front label does not. Our ingredients page reads each of the six in turn, and batch verify explains why lot HOR-26/GO-5562 and CoA HOR-5562-26-GO are reference labels rather than lab proof.
How should you raise this at an appointment?
Bring the bottle. A clinician can read six names in a few seconds, and that beats any description you give from memory.
Three short questions cover most of it.
Show the bottle and the six names
L-citrulline, L-carnitine, Panax ginseng, maca, rhodiola and grape seed. Say that no amounts are printed on this site.
Ask about your own prescriptions
Blood thinners, diabetes medicine, blood-pressure medicine and nitrates are the groups that come up most with this formula.
Ask what should make you stop
Agree in advance on the signs worth a call back, and stop at the first one instead of waiting it out.
Citrulline and blood flow
The gram-sized research amounts, and what a single gummy can realistically hold.
Read more →Are gummy supplements worth it?
What the format costs in sugar and space, and how to read a gummy panel.
Read more →Side effects and cautions
Every interaction named on this site, gathered in one place.
Read more →Ginseng, maca and rhodiola: common questions about HorseFil
How much Panax ginseng is in one gummy?
Not published. The bottle's Supplement Facts panel is not legible in any supplied photo, so no milligram figure for ginseng, maca or rhodiola appears on this site. Read the panel on your own bottle and call +1 (302) 200-3480 with anything that does not match.
What does NCCIH say about Asian ginseng?
That some research has looked at sexual function and at fatigue, that insomnia is the side effect reported most often, and that it can lower blood sugar and interact with medicines (NCCIH, 2025).
Does maca improve sexual function?
The 2010 systematic review found the evidence too limited to judge (Shin et al., 2010). Few trials, small numbers and differing methods leave the question open rather than answered.
Is rhodiola proven for fatigue?
No. NCCIH describes the evidence for fatigue and mental performance as limited and inconsistent (NCCIH, 2020). Inconsistent means the trials disagree with each other.
What about the grape seed extract in the same formula?
It is generally well tolerated, and it has been studied for blood pressure and cholesterol with small effects (NCCIH, 2025). Its amount here is not published either.
Which of these three needs a doctor's approval first?
Panax ginseng is the one with the most interactions. Panax ginseng can cause insomnia, may lower blood sugar and can interact with medicines including blood thinners. Ask before the first gummy if you take any prescription.
Why does the extract ratio matter if a label shows milligrams?
Because an extract is concentrated from raw root, and the strength of that concentration changes what a milligram means. A panel that shows both the amount and the standardization tells you far more than a name alone.
Do these three do anything together that they do not do alone?
Nothing published says so. No trial has tested this six-ingredient combination, so any claim about the finished formula is a sales-page claim rather than a research finding.
References
- National Center for Complementary and Integrative Health (2025). Asian Ginseng: Usefulness and Safety.
- National Center for Complementary and Integrative Health (2025). Grape Seed Extract: Usefulness and Safety.
- National Center for Complementary and Integrative Health (2020). Rhodiola: Usefulness and Safety.
- Shin BC, Lee MS, Yang EJ, Lim HS, Ernst E (2010). Maca (L. meyenii) for improving sexual function: a systematic review. BMC Complementary and Alternative Medicine 10:44.
Ready when you are
Order HorseFil from the authorized outlet
Packs of several sizes, priced on the secure checkout. Every order carries the money-back guarantee printed on the listing. Questions first? Call +1 (302) 200-3480.
Keep reading
HorseFil Side Effects
What the six named ingredients are known for, which medicines clash with them, and who should ask first.
Read →FormulaHorseFil Ingredients
Six named ingredients, the amounts research uses, and the main caution attached to each one.
Read →BlogAre Gummy Supplements Worth It?
What the gummy format costs in sugar and room for actives, what it buys in adherence, and how to read a gummy panel.
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