Maca Root
On both lists, and the ingredient with the most interesting human research here.
Maca Root in the JellyFil Formula
Label + website
Lepidium meyenii — individual amount not disclosed; part of a single 82 mg proprietary blend.
In one line: Real libido research behind it — and those same studies found no change in testosterone at all.
Source note: this is one of only three ingredients that appear on both the product label and the seller’s website.
On both lists, and the one ingredient with genuinely interesting human research — for an effect that has nothing to do with hormones.
What Maca Is, Before the JellyFil Framing
Maca (Lepidium meyenii) is a root vegetable in the brassica family — a relative of turnips and radishes — grown at very high altitude in the Peruvian Andes, where little else survives.
It has been eaten as food and used traditionally for centuries, typically dried and milled into a powder. It comes in several colours — yellow, red and black — and some research suggests they differ in effect, with black maca most often studied for male-specific outcomes. The colour used here is not stated.
Importantly, maca is food in the ordinary sense: Andean populations consume it in gram quantities, which is a useful calibration for the amounts below.
What the Maca Research Behind JellyFil Found
Genuinely interesting, and more careful than the marketing around it suggests.
Sexual desire. Several small randomised, placebo-controlled trials have reported improvements in self-reported sexual desire in men after roughly eight to twelve weeks. The studies are small and independent replication is limited, but the signal is real and it is one of the better-supported findings for any botanical in this category.
The finding that matters most: those same studies measured hormones and found no change in testosterone, luteinising hormone or oestrogen. Whatever maca does, it does not appear to work by altering male hormones. That is a direct contradiction of how maca is usually marketed, and it comes from the research the marketing cites.
Amounts used: typically 1,500–3,000 mg a day, and often 3 g in the positive trials.
What Maca's Inclusion Means in JellyFil
Maca is a defensible choice and one of the two ingredients here with real human data. It appears on both the label and the sales page, which in this product is itself worth noting.
The arithmetic is the problem. The trials used 1.5 to 3 grams a day. The entire blend in a JellyFil gummy is 82 mg — and maca is one of nine ingredients sharing it. An even split gives roughly 10 mg, which is 150 to 300 times below the studied amount.
Even accepting the label's note that 82 mg is equivalent to about 567 mg of dry powders, an even split lands near 63 mg — still around 25 to 50 times short.
The seller's page calls maca a source of “unique bioactive compounds that work in harmony with the body's own chemistry”. The compounds are real. The quantity is not comparable to anything that has been tested.
Maca Safety in JellyFil
Maca has a good safety record, which is unsurprising for something eaten as a food.
- Generally well tolerated at food-scale amounts; mild digestive upset is the most commonly reported effect.
- Thyroid considerations. As a brassica, raw maca contains goitrogens; anyone with thyroid disease may prefer gelatinised maca and should take medical advice.
- Hormone-sensitive conditions. Although trials found no hormonal change, caution is still generally advised.
- Pregnancy and nursing. Not recommended, consistent with the label's own warning.
The entire JellyFil blend is 82 mg, shared between nine ingredients
Unusually for this category, no estimate is needed here. The figure is printed on the Supplement Facts panel.
Proprietary Blend: 82 mg. That single number covers muira puama, maca, catuaba, green tea, caffeine, ashwagandha, L-arginine, tribulus and horny goat weed. Caffeine accounts for 5 mg of it, leaving roughly 77 mg shared between eight botanicals — about 10 mg each if divided evenly.
Because it is a proprietary blend, the split is not disclosed. One ingredient could be almost all of the 82 mg and the rest present in trace amounts.
The label's own counter-argument, and why it does not close the gap. The panel adds that 82 mg is “equivalent to approximately 567 mg of dry powders”, meaning concentrated extracts were used. Take that at face value and the even split becomes roughly 63 mg per ingredient — still far below every figure in the right-hand column. L-arginine in particular is studied in grams, and dry-powder equivalence is not the same thing as the standardised extract a trial used.
The honest conclusion: this is a very small amount of active material spread thinly. That is a structural feature of gummies rather than a scandal — a gummy is mostly sugar and pectin, and there is little room for anything else — but it is the fact that matters most when judging whether the formula can do what the page says.
How to read the research described on this JellyFil page
The studies referred to here examined individual ingredients on their own, at the amounts researchers chose — typically hundreds of milligrams, and for L-arginine, grams.
That research explains why an ingredient is of interest. It does not show that JellyFil reproduces those results. No clinical trial of this finished formula has been published, and the entire blend is 82 mg shared between nine ingredients, so the amounts here are far below the ones studied. Nothing on this site estimates the split inside the proprietary blend.
Related JellyFil Reading
The main ingredients page sets out both lists side by side, how JellyFil works explains the mechanisms the seller describes, and the benefits page checks each claim against the label.
JellyFil Safety Notes
JellyFil safety and sensible precautions
The label's own warning is the right starting point: if you are pregnant or nursing, take medication, or have a medical condition, consult a doctor before use, and stop if any adverse reaction occurs.
- It contains caffeine. Small, but declared — relevant if you are avoiding stimulants for a heart rhythm problem, anxiety, or on medical advice.
- Horny goat weed and blood thinners. Its active compound, icariin, has been reported to have antiplatelet effects. Raise it with a pharmacist if you take anticoagulants.
- Blood pressure medication. L-arginine is a nitric oxide precursor and can lower blood pressure; effects may add together. The amount here is very small, but the interaction is worth knowing.
- Nitrates and erectile dysfunction drugs. Anything acting on nitric oxide pathways deserves a conversation with your doctor if you take nitrates or PDE5 inhibitors.
- Ashwagandha and thyroid or autoimmune conditions. It can raise thyroid hormone levels and stimulate immune activity; there are also case reports of liver injury at higher intakes.
- Green tea extract and the liver. Concentrated extracts have been associated with rare liver injury, generally at far higher amounts than are plausible here.
- Hormone-sensitive conditions. Several ingredients here are marketed around testosterone. If you have a hormone-sensitive condition or take hormone therapy, take medical advice first.
- 3 g of added sugar per gummy — relevant if you manage blood sugar.
- Adults only. Not for anyone under 18, or pregnant or nursing.
JellyFil is a dietary supplement, not a medicine, and is not intended to diagnose, treat, cure or prevent any disease.
What JellyFil is not for
JellyFil is a dietary supplement, not a treatment for any medical condition. It is not a treatment for erectile dysfunction, low testosterone, infertility or prostate disease, and it is not intended to diagnose, treat, cure or prevent any disease.
This matters because the symptoms these products are marketed around often have real, identifiable and treatable causes. Persistent erectile difficulty is a recognised early warning sign of cardiovascular disease — the blood vessels involved are small and are affected first. It can also signal diabetes, low testosterone, thyroid problems, sleep apnoea, depression, or a side effect of medication.
Persistent fatigue likewise has causes worth finding: anaemia, thyroid disease, sleep apnoea, depression, diabetes and vitamin deficiencies among them.
A doctor can test for all of these. A gummy cannot, and buying six months of one instead of getting assessed is the genuinely risky version of this decision.
More JellyFil Ingredients
Considering JellyFil?
Read the ingredients page first. The product label and the seller's website describe two different formulas, only three ingredients appear on both, and the label declares caffeine in a product advertised as stimulant-free. Those are the facts that should shape the decision.
From $49 per bottle · 60-day money-back guarantee · One gummy a day
