Maca Ingredients & Drug Interactions
by London Herb
What is this page for?
First and foremost: checking Maca against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Maca is a dietary supplement by London Herb with 1 active ingredient. Its ingredients are commonly taken for low libido and sexual function, energy and stamina, menopause symptoms.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Maca by London Herb
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains one active ingredient: maca root. There are no inactive fillers or other ingredients listed.
Does it work?
Couldn't assess
The evidence on maca isn't established yet. Our data shows insufficient reliable evidence to rate it for amenorrhea (absent or irregular periods), anemia of chronic disease, antidepressant-induced sexual dysfunction, athletic performance, or osteoporosis.
That doesn't mean it doesn't work — it means the research so far isn't strong enough to say either way.
How safe is it?
Well-documented data
Maca is generally well tolerated when used as a food, though long-term safety in supplement amounts hasn't been studied. The one side effect we have on record is stomach pain from fresh, uncooked maca.
The safety data advises against maca during pregnancy and while breastfeeding — there isn't enough reliable information to know it's safe in those situations.
Meds to double-check
No known interactions
No interactions are documented in our data for maca.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.
Maca is a single-ingredient supplement with no documented drug interactions, but the evidence for what it actually does isn't established yet. If you're pregnant, breastfeeding, or taking medications, talk with your doctor or pharmacist before starting it — they can help you weigh what we don't know against why you're considering it.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Aug 23, 2019.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Maca, straight from the product label.
| Brand | London Herb |
|---|---|
| Barcode (UPC) | 7751213000181 |
| Net contents | 90 Cápsula(s) |
| Market status | On market |
| Date entered into DSLD | Aug 23, 2019 |
| DSLD ID | 205986 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Maca by London Herb, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Maca | 500 mg | -- |
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
Producto Peruano. Venta libre sin prescripcion medica. Consumir antes de: Ene. Feb. Mar. Abr. May. Jun. Jul. Ago. Sat. Oct. Nov. Dic. 2012 2013 2014 2015 2016 2017 2018 2019
Formula
Composition: "Lepidium Menyia Walp" Maca Natural micropulverizada.
Suggested/Recommended/Usage/Directions
Uso recomendado: Como suplemento nutricional.
Storage
Conservar en un lugar fresco y seco.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Maca by London Herb label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Maca by London Herb
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Not Present Dosage formCapsule Amounts shown are per serving.
Maca
No knowninteractions
Maca is a nutrient-rich Andean root often used for energy, libido, and menopause symptoms. Early studies suggest it may modestly help sexual desire an...
Maca monograph & interactionsMaca by London Herb Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Maca. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Maca, from the product label.
Maca by London Herb: Common Questions
Does Maca by London Herb interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this while pregnant?
Is it safe to breastfeed while taking maca?
What does maca actually do?
Will it upset my stomach?
Does maca interact with any medications?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Maca is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Maca’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Maca's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 1 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Maca 1 reference
- Valerio, L. G., Jr. and Gonzales, G. F. Toxicological aspects of the South American herbs cat's claw (Uncaria tomentosa) and Maca (Lepidium meyenii) : a critical synopsis. Toxicol.Rev 2005;24(1):11-35. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC