Pilly Energy & Cognition Drops Review 2026: Dose Math

Disclosure: TopShelf Mushrooms and Pilly Labs are operated by the same team. This page includes promotional links to Pilly Labs. Product comparisons are based on current labels, prices, policies, and cited research.

Mushroom Energy & Cognition Drops is a liquid nootropic from Pilly Labs that pairs two mushroom extracts — Lion’s Mane and Cordyceps — with Alpha GPC, L-Tyrosine, and Vitamin B12. It’s marketed as a “nootropic stack in a dropper,” not a straight mushroom tincture. This review does the dose math on every ingredient, checks the price per serving, and flags what the label does and doesn’t tell you before you order.

Research Profile

Product type: Liquid sublingual drops, five-ingredient nootropic blend (2 mushroom extracts + 3 supporting compounds)
Serving size: 1 dropper (1 mL) daily, 30 servings per bottle
Key ingredients: Cordyceps Mushroom Extract (100 mg), Lion’s Mane Mushroom Extract (100 mg), Vitamin B12 as methylcobalamin (500 mcg), Alpha GPC (25 mg), L-Tyrosine (25 mg)
Evidence level: Mixed — Vitamin B12 dose is well within studied ranges; mushroom and nootropic amino acid/choline doses sit well below the amounts used in the human studies the brand itself cites
Price/availability: $47.99 one-time, $40.79/bottle on subscription, sold directly through the brand’s site
Official site: Mushroom Energy & Cognition Drops product page

Serving Size and Dose Math

One dropper equals 1 mL, and the bottle is rated for 30 servings — roughly a one-month supply at the labeled dose of one dropper daily. Doing the math on the label’s own numbers: the combined weight of active ingredients per serving is about 250.5 mg (500 mcg B12 + 100 mg Cordyceps extract + 100 mg Lion’s Mane extract + 25 mg Alpha GPC + 25 mg L-Tyrosine). That’s a small total for a liquid dropper format, which is worth keeping in mind before comparing it to capsule or powder products that pack in gram-level doses per serving.

For readers unfamiliar with how to evaluate a blend like this on their own, our guide to mushroom supplement dose math walks through the same per-serving math on any product label, and our how to read a mushroom supplement label piece covers what “10:1 extract” and “Daily Value not established” actually mean.

Ingredient-by-Ingredient: What’s on the Label vs. What Studies Used

What sets this label apart from most blends in the category is that Pilly Labs’ own product page publishes the gap between its doses and the doses used in the human research it cites. That’s an unusual level of disclosure for the mushroom-drops category, where most brands either omit study comparisons entirely or lean on vague “clinically studied ingredient” language without numbers.

Lion’s Mane Mushroom Extract — 100 mg per serving. The brand cites human trials using 1,800–3,000 mg per day of Lion’s Mane extract for cognitive outcomes. At 100 mg, this product provides a fraction of the amount used in that research. As a concentrated liquid extract it may still deliver measurable exposure, but buyers should not expect results matching the clinical dose range.
Cordyceps Mushroom Extract — 100 mg per serving. The exercise-performance research the brand references used roughly 4,000 mg per day of a Cordyceps-containing blend. 100 mg is well below that range.
Alpha GPC — 25 mg per serving. The landmark trial cited on the product page used 1,200 mg per day (400 mg three times daily). 25 mg is a small fraction of that dose, and the brand explicitly frames it as a supporting ingredient rather than a therapeutic one.
L-Tyrosine — 25 mg per serving. The military sleep-deprivation study referenced used roughly 150 mg per kilogram of body weight — in the range of 10,000–12,000 mg for an average adult. 25 mg is a trace amount by comparison.
Vitamin B12 (methylcobalamin) — 500 mcg per serving. This is the one ingredient in the formula dosed well above the reference intake (2.4 mcg RDA) and squarely within a range considered safe and effective for supporting normal energy metabolism and nervous system function in people who may be low in B12.

None of this means the product is mislabeled — every amount matches what’s disclosed on the Supplement Facts panel, and the brand doesn’t claim to match clinical-study doses. It does mean that buyers evaluating this product for the mushroom or nootropic content specifically, rather than the B12, should treat it as a light daily exposure rather than a clinical-strength stack. Readers who want to independently verify potency and purity claims like these should also see our guide to reading a supplement Certificate of Analysis, since a COA — not the front-of-bottle marketing — is what actually confirms an extract’s stated potency.

Price Per Serving

One-time purchase: $47.99 for 30 servings, or about $1.60 per dropper
Subscription: $40.79 per bottle, or about $1.36 per dropper
Both options cover roughly a one-month supply at the labeled dose of one dropper daily

Label Gaps and What to Verify

The mushroom extracts are listed with an asterisk marking “Daily Value not established” — standard for ingredients without an FDA-set RDA, but it means there’s no regulatory reference point to check the 100 mg figures against beyond the clinical literature comparisons above.
The label lists “Cordyceps Mushroom Extract” and “Lion’s Mane Mushroom Extract” without a stated extraction ratio on the Supplement Facts panel itself (the brand’s broader product line describes a 10:1 fruiting-body standard, but confirm the batch-specific extraction ratio and beta-glucan percentage on the current Certificate of Analysis before treating that figure as settled). [VERIFY BEFORE PUBLISHING]
No stimulants or caffeine are listed in the formula — relevant for anyone stacking this with coffee or other energy products, since the “energy” effect here is not coming from a stimulant source.

Who Should Avoid This Product

Pregnant or nursing individuals, per the label’s direction to consult a healthcare provider first
Anyone under 18
Anyone taking anticholinergic medications or cholinesterase inhibitors — the label specifically flags a possible interaction with Alpha GPC and recommends checking with a physician first
Anyone with an existing medical condition or currently taking other medications, who should check with a healthcare provider before adding any new supplement

Limitations

The citations on the product page are ingredient-level research, not clinical trials on this specific finished formula — a distinction the brand itself makes clearly. The doses of the two mushroom extracts and the two supporting nootropic compounds sit well under the amounts used in that ingredient-level research, so this product is better understood as a light daily maintenance formula than a clinical-dose nootropic stack. Individual results vary, and none of the effects described on the product page are guaranteed.

FAQs

Is 100 mg of Lion’s Mane extract enough to notice an effect? Research suggests noticeable cognitive effects in published trials came from doses 18 to 30 times higher than what’s in this product. At 100 mg, any effect is likely to be milder and may take longer to become noticeable, if it does at all.

Does this product contain caffeine? No. The Supplement Facts panel lists no caffeine or other stimulants — the “energy” positioning comes from the B12, Cordyceps, and L-Tyrosine content rather than a stimulant.

How long does one bottle last? At the labeled dose of one dropper (1 mL) daily, a 30-serving bottle lasts about one month.

Can I take this with coffee or other Lion’s Mane products? The brand’s own materials suggest adding a dropper to coffee as a routine, but anyone combining multiple mushroom or nootropic products should add up the total daily mg across products and could check with a healthcare provider, particularly given the Alpha GPC interaction warning on the label.

Is this the same as a mushroom coffee or mushroom gummy product? No. It’s a liquid nootropic blend meant to be a separate daily addition, not a replacement for a mushroom coffee or gummy product, and the mushroom doses here are lower than in some of the brand’s other formats.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before beginning any new supplement, especially if pregnant, nursing, under 18, taking medication, or managing a medical condition.