Maca Root Powder

Single-ingredient maca root reference formula with 1,000 mg per serving, developed as a capsule, with a powder option.

Maca Root Powder is a reference formula for brands building a single-ingredient root product with an example amount of 1,000 mg of maca root per serving. Maca root is the only active, so the development work centers on the root processing and form, the earthy taste and fine texture of a maca powder, and the capsule or powder system that carries it.

Capsule is the lead format because the reference labels are mostly capsules, with two capsules of 500 mg giving the serving, and a powder version for brands that sell a stick pack or a smoothie mix. The reference labels range from 50 mg to 3,000 mg per serving and include liquids, so the page is built around a dry root powder or extract.

Ingredient Composition

IngredientPer ServingRaw Material FormAlternative Form (same amount of active)
Maca Root1000 mg (example amount)Maca Root Powder; specification 1,000 mg per serving, root type, processing, particle size and moisture set with the supplierA maca root extract with a stated extraction ratio, which is a different raw material with its own input weight

Amounts are stated as mg of maca root material as purchased, not of any marker compound. The default reference label names the ingredient as maca root extract, while other labels use root powder, so the form and any extraction ratio are part of the specification.

Intended Benefits & Formula Rationale

This formula is designed for products positioned around active-lifestyle and vitality nutrition. Maca root is included as the single active so that the form, the amount and the excipient system can be set without interaction with other actives.

Intended Benefit DirectionKey IngredientsFormulation Rationale
Physical performance nutritionMaca RootA systematic review and meta-analysis of 21 studies, in animals and humans, concluded that maca increased physical performance in the tests measured, with a greater effect at higher doses [1]. Evidence: Referenced
Male vitality nutritionMaca RootA systematic review of 5 randomized trials concluded that the effects of maca on semen quality parameters are unclear in both infertile and healthy men, and that the number of trials and the sample size were too small to draw firm conclusions [2]. Evidence: Mixed

The studies in [1] mix animal and human experiments and use many maca preparations, so amount, claims and target market for a finished product are brand decisions reviewed for each sales market.

Available Formats

The maca root reference formula is built for a capsule version and a powder version; counts per serving are design choices that the brand can adjust.

FormatUnitPer ServingPack SizeOther Ingredients (typical)Suitability
Capsule2 capsules1000 mg (500 mg per capsule)60 or 120 capsulesFlow agent, vegetable capsule shellLead format; root powder in a standard fill
Powder1 stick pack1000 mg30 stick packsDiluent, sweetener, flavorSmoothie or drink mix; earthy taste needs balance

Raw Material Input & Fill (Design Estimate)

Design estimates. The input is the labeled maca weight at an assumed 100% of the powder as purchased, so each unit uses the maca weight shown below; the real input follows the certificate of analysis.

FormatRaw Material Input per UnitDesign FillBalance for ExcipientsVerification Before Scale-Up
Capsule500 mg maca root powder545 mg per capsule45 mgFlow, fill weight variation, bulk density, residual moisture
Powder1000 mg maca root powder3200 mg per stick2200 mgDispersion, texture in the drink, moisture pickup

Tablet and liquid versions are separate projects, because a fibrous root powder needs its own compression work, and liquid extracts use milliliter units and a different extraction base.

Formulation Considerations

Form and processing. Raw root powder, heat-treated powder and extracts differ in composition and taste, and the reference labels pool them. The specification names the form and any processing step, because the label weight alone does not fix what the product contains.
Dense, fine powder. Maca powder is fine, takes up moisture and can cake. Powder density, capsule size and an anti-caking agent are set early, and a 500 mg capsule fill uses most of a standard capsule.
Earthy taste. Maca has an earthy, slightly sweet flavor. In powders the sweetener, cocoa or spice system is built around it, and capsules cover the taste.
Evidence and tier. The studies in [1] and [2] use many preparations and the evidence on semen quality is described as unclear. Dose limits and label wording are set for each sales market before development starts.

Customization Options

Brands adjust the maca amount, the form, the format and the add-ons.

ParameterRangeNote
Maca root per serving500, 1000 or 3000 mgExamples only; the brand picks the amount and the capsule count or stick size follows
FormRoot powder or root extractChanges the input weight and the specification
FormatCapsule or powderTablet and liquid are separate projects
Pack size30 to 120 unitsSet by the brand
Add-onsAshwagandha, tribulusAnother root or herb raises the fill weight and may need a larger capsule

The pilot run confirms powder density and fill weight, texture and taste in the powder version, and the moisture content of the first units against the specification.

Flavor Options

FormatSuggested FlavorsWhy
PowderCocoa, vanilla-cinnamon, caramelWarm, sweet profiles go with the earthy taste of maca

Technical Status & Data Sources

ItemStatusDetails
Reference formulaNIH DSLDThe ingredient and amount come from a labeled product in the NIH DSLD (1000 mg on the label of CF004024; example DSLD labels 23158, 252573, 253809). The label names the ingredient as maca root extract; a root powder with the form set in the specification is the raw material.
SpecificationSet in formulationMaca root powder, 1,000 mg per serving; root type, processing, moisture, pesticide and heavy-metal limits and method are fixed with the supplier. Unit size, fill weight and stability are set in formulation.
Data sourceNIH DSLDDSLD v9.4.0, downloaded 2026-01-10: 50,824 reference formulas merged from on-market labels with complete ingredient amounts. Counts show how labels are distributed.
Market reviewPer marketDose limits, labeling and claims are reviewed for each sales market before a finished product is developed.
ReferencesSources[1] Huerta Ojeda Á, Rodríguez Rojas J, Cancino-López J, et al. Effects of maca (Lepidium meyenii Walp.) on physical performance in animals and humans: a systematic review and meta-analysis. Nutrients. 2024;17(1):107. DOI · PubMed<br>[2] Lee HW, Lee MS, Qu F, Lee JW, Kim E. Maca (Lepidium meyenii Walp.) on semen quality parameters: a systematic review and meta-analysis. Front Pharmacol. 2022;13:934740. DOI · PubMed

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