Find products and ingredients Learn how Skin Deep® works Meet our experts Discover EWG VERIFIED®
Product score: 04

Data Availability:

Limited

PiperWai Activated Charcoal Deodorant Stick

PiperWai Activated Charcoal Deodorant Stick

WHERE TO BUY

When you make a purchase through retailer links on our site, we may earn commission through affiliate programs. All affiliate fees EWG receives support our nonprofit mission. Learn more here

CATEGORY

Antiperspirant/Deodorant

BRAND

PiperWai

DATA LAST UPDATED

April 2021

Ingredient concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • HIGH
    Allergies & Immunotoxicity
  • LOW
    Developmental and Reproductive Toxicity
  • MODERATE
    Use Restrictions

Ingredient scores

Ingredients are scored based on their formulation and concentration in this product. Click on an ingredient for more information.

Ingredient score: 01
TAPIOCA STARCH
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) viscosity increasing agent - aqueous
CONCERNS • Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
COCOS NUCIFERA (COCONUT) OIL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive, emollient, hair conditioning, masking, skin conditioning, solvent
CONCERNS • Allergies/immunotoxicity (low)
• Multiple, additive exposure sources (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
EUPHORBIA CERIFERA (CANDELILLA) WAX
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) cosmetic astringent, emulsion stabilizer, film former, fragrance ingredient;skin-conditioning agent - miscellaneous, skin-conditioning agent - occlusive, viscosity increasing agent- nonaqueous, emollient, film forming
CONCERNS • Allergies/immunotoxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
BUTYROSPERMUM PARKII (SHEA) BUTTER
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) skin-conditioning agent - miscellaneous, skin-conditioning agent - occlusive, viscosityincreasing agent - nonaqueous, skin conditioning, viscosity controlling
CONCERNS • Allergies/immunotoxicity (low)
• Use restrictions (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM BICARBONATE
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) abrasive, buffering agent, deodorant agent, oral care agent, oral health care drug;phadjuster, skin protectant, buffering, deodorant, oral care, skin protecting
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
THEOBROMA CACAO (COCOA) SEED BUTTER
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, skin-conditioning agent - occlusive, skin protectant, emollient, masking, skin conditioning, skin protecting
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
POLYMETHYLSILSESQUIOXANE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) opacifying agent, opacifying
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HAMAMELIS VIRGINIANA (WITCH HAZEL) LEAF EXTRACT
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) cosmetic astringent, skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS • Allergies/immunotoxicity (low)
• Use restrictions (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
TOCOPHEROL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) antioxidant, fragrance ingredient, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive, skin conditioning
CONCERNS • Cancer (low)
• Allergies/immunotoxicity (low)
• Endocrine disruption (low)
• Contamination concerns (HYDROQUINONE)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
GLYCINE SOJA (SOYBEAN) OIL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) antioxidant, fragrance ingredient, skin-conditioning agent - occlusive, emollient, skin conditioning
CONCERNS • Developmental/reproductive toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
MAGNESIUM HYDROXIDE
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) absorbent, ph adjuster, buffering
CONCERNS • Enhanced skin absorption
• Use restrictions (high)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ACTIVATED CHARCOAL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) abrasive, absorbent, colorant, opacifying agent, cosmetic colorant
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) skin-conditioning agent - miscellaneous, skin-conditioning agent - occlusive, emollient
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
MENTHA PIPERITA (PEPPERMINT) OIL
Appeared as: MENTHA PIPERITA (PEPPERMINT ) LEAF/STEM OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous
CONCERNS • Cancer (low)
• Allergies/immunotoxicity (high)
• Enhanced skin absorption
• Use restrictions (low)
• Neurotoxicity (low)
• Endocrine disruption (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 06
EUCALYPTUS GLOBULUS (EUCALYPTUS) LEAF OIL
Appeared as: EUCALYPTUS GLOBULUS LEAF OIL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, perfuming, skin conditioning
CONCERNS • Allergies/immunotoxicity (high)
• Enhanced skin absorption
• Use restrictions (moderate)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 07
CITRUS RETICULATA PEEL OIL
Appeared as: CITRUS RETICULATA (TANGERINE) PEEL OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, masking, skin conditioning, tonic
CONCERNS • Cancer (low)
• Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
CITRUS AURANTIUM BERGAMIA (BERGAMOT) FRUIT OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, masking
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SALVIA SCLAREA (CLARY SAGE) OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, masking, tonic
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
CYMBOPOGON (LEMON GRASS) OIL
Appeared as: CYMBOPOGON SCHOENANTHUS (LEMONGRASS) OIL
Data Availability: Limited
Expand content Collapse content
CONCERNS • Allergies/immunotoxicity (high)
• Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 06
MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) antioxidant, fragrance ingredient, perfuming
CONCERNS • Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Enhanced skin absorption
• Endocrine disruption (low)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
THYMUS VULGARIS (COMMON THYME) OIL
Appeared as: THYMUS VULGARIS (THYME) FLOWER/LEAF OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, masking, skin conditioning, tonic
CONCERNS • Allergies/immunotoxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
EUGENIA CARYOPHYLLUS (CLOVE) LEAF OIL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) fragrance ingredient, masking
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (moderate)
• Non-reproductive organ system toxicity (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous
CONCERNS • Allergies/immunotoxicity (low)
• Endocrine disruption (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ROSMARINUS OFFICINALIS (ROSEMARY) LEAF OIL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, masking, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

Tapioca Starch, Cocos Nucifera (Coconut) Oil, Euphorbia Cerifera (Candelilla) Wax, Butyrospermum Parkii (Shea) Butter, Sodium Bicarbonate, Theobroma Cacao (Cocoa) Seed Butter, Polymethylsilsesquioxane, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Tocopherol, Glycine Soja (Soybean) Oil, Magnesium Hydroxide, Activated Charcoal, Helianthus Annuus (Sunflower) Seed Oil, Mentha Piperita (Peppermint ) Leaf/Stem Oil, Eucalyptus Globulus Leaf Oil, Citrus Reticulata (Tangerine) Peel Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Salvia Sclarea (Clary Sage) Oil, Cymbopogon Schoenanthus (Lemongrass) Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Thymus Vulgaris (Thyme) Flower/Leaf Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Lavandula Angustifolia (Lavender) Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil.

Warnings from packaging:

If you have a known allergy to any of the ingredients or develop a sensitivity, discontinue use. Avoid contact with eyes and mouth. For external use only. Keep out of reach of children and pets.

Product's animal testing policies

Some cosmetics companies have taken People for the Ethical Treatment of Animals and Leaping Bunny animal-testing pledges. For consumers who are concerned about companies’ policies on animal testing, Skin Deep reports this information.


Unknown

Leading international certifiers PETA and Leaping Bunny have no information concerning this company’s use of animal testing.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED® mark means a product meets EWG’s strictest criteria for transparency and health.

Score legend

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST
Low Availability
Moderate Availability
High Availability

More antiperspirant/deodorant

VIEW ALL antiperspirant/deodorant
Skindeep Healthy Living App

EWG research
on the go

Find personal care, cleaning, and food products on the EWG Healthy Living app.

DOWNLOAD THE APP