What baby powder is safe? Here’s Our Verdict

Anti Monkey Butt Baby Anti Friction Powder

Better options exist

Quick verdict

Verdict
Caution

Cornstarch powder; contains fragrance. No public product-specific contaminant testing was located.

Caution
  • Contains fragrance.
  • The directions describe sprinkling directly onto the baby, which is less conservative than applying from the hand, away from the face.
  • Calamine mineral composition makes metals characterization relevant.
Good
  • No talc listed in the current formula.

What we could not verify

  • Crystalline silica/mineral phase characterization
  • Heavy metals: No public product-specific heavy-metal panel (laboratory, method, lot and numerical result) was located.
  • Asbestos: No product-specific asbestos report was located for this clay- or mineral-containing product.
  • Microbiology: No public product-specific microbiological limits or report was located.
  • Dust and inhalation: No product-specific particle-size, dustiness or aerosolization study was located.
  • Other testing: No public data located for: crystalline silica/mineral phase characterization.
Why we reached this verdict

The formula. Anti Monkey Butt Baby Anti Friction Powder (8 oz). Powder base: cornstarch. Ingredients as recorded: Zea Mays (Corn) Starch; Calamine; Tricalcium Phosphate; Fragrance.

In its favor. No talc listed in the current formula.

Against it. Contains fragrance. The directions describe sprinkling directly onto the baby, which is less conservative than applying from the hand, away from the face. Calamine mineral composition makes metals characterization relevant.

Testing. No public product-specific report was located for heavy metals, asbestos, crystalline silica, microbiology, pesticide residues or PFAS and fluorine.

Where it sits. Grouped under better options exist. Contains fragrance. Stronger options exist that avoid this. This is a comparison, not a finding of harm. Loose powder of any kind still creates an inhalation pathway, so for routine diaper care no powder is generally the lower-exposure option.

Last reviewed .

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Last reviewed

What we like and what concerns us

Caution
  • Contains fragrance.
  • The directions describe sprinkling directly onto the baby, which is less conservative than applying from the hand, away from the face.
  • Calamine mineral composition makes metals characterization relevant.
Good
  • No talc listed in the current formula.
Why we reached this verdict

Verdict: Caution.

The formula. Anti Monkey Butt Baby Anti Friction Powder (8 oz). Powder base: cornstarch. Ingredients as recorded: Zea Mays (Corn) Starch; Calamine; Tricalcium Phosphate; Fragrance.

In its favor. No talc listed in the current formula.

Against it. Contains fragrance. The directions describe sprinkling directly onto the baby, which is less conservative than applying from the hand, away from the face. Calamine mineral composition makes metals characterization relevant.

Testing. No public product-specific report was located for heavy metals, asbestos, crystalline silica, microbiology, pesticide residues or PFAS and fluorine.

Where it sits. Grouped under better options exist. Contains fragrance. Stronger options exist that avoid this. This is a comparison, not a finding of harm. Loose powder of any kind still creates an inhalation pathway, so for routine diaper care no powder is generally the lower-exposure option.

Explore materials & ingredients

Open a card to read the disclosure and its sources. Illustrations are conceptual; the recorded evidence below determines what is known.

Explore the evidence

The ingredients in the record

Baby formula. List recorded on 2026-09-19. Check the package for formulation changes. The markers do not show proportions or recommend powder use.

Equal-sized ingredient symbols, not chemical structures or amounts. They do not identify contaminant origins.
Zea Mays (Corn) Starch
Ingredient as recorded
Zea Mays (Corn) Starch
Calamine
Ingredient as recorded
Calamine
Tricalcium Phosphate
Ingredient as recorded
Tricalcium Phosphate
Fragrance
Ingredient as recorded
Fragrance

Product identity

BrandAnti Monkey Butt
Exact variantBaby formula
Size8 oz
UPC, SKU or codeUPC 889476815802
AvailabilityListed as available. CURRENT / AVAILABLE
Powder baseCornstarch

Ingredients and formula

Ingredient list as recorded from the manufacturer or retailer page on 2026-09-19.

  • Zea Mays (Corn) Starch
  • Calamine
  • Tricalcium Phosphate
  • Fragrance

What the formula does and does not contain

IngredientListed?Note
TalcNoNot recorded
CornstarchYesNot recorded
ArrowrootNoNot recorded
Clay (kaolin, bentonite or other)NoNot recorded
Zinc oxideNoNot recorded
Fragrance or parfumYesNot recorded
Essential oilsNoNot recorded

Manufacturer application instructions: Manufacturer directions allow sprinkling into hand OR directly onto baby; direct application can create avoidable airborne dust.

What testing is public

Loose powder can become airborne, and no talc-free powder should be treated as free of an inhalation pathway. No product-specific particle-size, dustiness or aerosolization study was located for this product.

No public product-specific report was located for heavy metals, asbestos, crystalline silica, microbiological, pesticide residues, pfas or total fluorine.

An untested product is not a clean one, and a product is not unsafe because nobody has tested it.

What we still don't know

5 open questions
  • Heavy metals. No public product-specific heavy-metal panel (laboratory, method, lot and numerical result) was located.
  • Asbestos. No product-specific asbestos report was located for this clay- or mineral-containing product.
  • Microbiology. No public product-specific microbiological limits or report was located.
  • Dust and inhalation. No product-specific particle-size, dustiness or aerosolization study was located.
  • Other testing. No public data located for: crystalline silica/mineral phase characterization.

Sources

Last verified 2026-09-19. Evidence quality recorded: MODERATE for formulation; LOW for contaminant absence unless otherwise stated.

Read the category’s editorial sources

Final verdict against our baby powder standard

Caution Published as Better options exist (Caution tier) under the published standard for baby powder, based on the specific, dated findings above. That standard was written before this or any other product on the page was evaluated, and doesn't change to fit a favorite See the full site-wide standard for how every category is held to the same process.

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