We believe in safety and transparency
For all our products, ingredients, and processes—for baby’s comfort and your peace of mind.
We are committed to using clean, high-quality materials that are proven safe for sensitive skin. Every component that comes in contact with baby’s skin is rigorously tested by dermatologists in independent labs.
Our products are:
Materials undergo sensitization and allergenicity testing to ensure they are as gentle as water on baby's delicate skin
All clinical testing for skin safety is conducted under dermatological supervision
Our products* conform to OEKO-TEX® STANDARD 100 for safety from 1000+ potentially harmful chemicals (#25.HUS.21538 Hohenstein) *The Pant certification in progress
Our products are vegan and never tested on animals, made gentle for babies and the planet.
We never add
Fragrance
Parabens
Phthalates
Chlorine bleaching
Latex
Rubber
Optical brighteners
BPA
VOCs
Dioxins
Dual safety testing:
Chemical compound testing
Our products are tested for chemicals that may be considered toxic or harmful for use, following the OEKO-TEX Standard 100 guidelines and limit values. We continually update what we test for as regulations and awareness of ingredient safety evolve.
Clinical HRIPT testing
All materials that may come in contact with your baby’s skin undergo clinical testing for allergenicity and sensitization, and are proven hypoallergenic in independent labs under the supervision of board-certified dermatologists.
Committed to EU-level safety standards
Coterie adheres to the EDANA Stewardship Programme Standard, which promotes a commitment to elevated safety standards in material selection, chemical safety, and transparency, in accordance with European regulatory frameworks for environmental responsibility.
Safety Reports
The Diaper
Certified to OEKO-TEX® STANDARD 100 | EDANA Stewardship Programme Standard | Clinically Proven Hypoallergenic
The Pant
OEKO-TEX® STANDARD 100 Certification in Progress | EDANA Stewardship Programme Standard | Clinically Proven Hypoallergenic
The Swimsuit
OEKO-TEX® STANDARD 100 | EDANA Stewardship Programme Standard | Clinically Proven Hypoallergenic
The Wipe
Certified to OEKO-TEX® STANDARD 100 | EDANA Stewardship Programme Standard | Clinically Proven Hypoallergenic
The Soft Wipe
Certified to OEKO-TEX® STANDARD 100 | EDANA Stewardship Programme Standard | Clinically Proven Hypoallergenic
Do you still have questions?
Read our FAQ'sThe Diaper
Certified Safe from 1,000+ Potentially Harmful Chemicals
Testing for chemical compounds was completed by an independent, OEKO-TEX® laboratory and certification was granted in March 2025.
The Diaper adheres to the EDANA Stewardship Programme Standard and was certified to OEKO-TEX® STANDARD 100 for safety from numerous chemicals that may be considered toxic or harmful for use. The Diaper was evaluated, and proven to be safe (free of, below detectable levels, or significantly below allowed levels) from over 1,000 compounds, including:
- 13 Heavy metals
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- 120+ Pesticides
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- 19 Chlorinated phenols
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- 20+ Phthalates
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- 18 Organotins
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- 6 Bisphenols (including BPA)
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- 35 Carcinogenic arylamines
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- 20 Carcinogenic dyes and pigments
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- 33 Allergenic and other banned dyes
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- 23 Chlorinated benzenes and toluenes
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- 24 Polycyclic aromatic hydrocarbons
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- 40 Forbidden flame retardants
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- 40+ PFAS15 N-Nitroseamines and N-Nitrosatable substances
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- 13 Chlorinated solvents
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- 19 Volatile organic compounds (VOCs)
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- 20+ Other chemical residues
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Proven gentle and hypoallergenic
A 100-subject clinical HRIPT test was conducted by SGS Laboratories between April and May 2019 under the supervision of a board-certified dermatologist as a co-investigator. In this repeat insult patch test, all materials used in The Diaper that may come in contact with baby’s skin were clinically tested for safety under dermatological supervision and proven to be as gentle as water and hypoallergenic; none of the test materials induced sensitization in human subjects.
- Peter Nussbaum, MD - Principal Investigator
- Deborah R. Spey, MD, Board-certified Dermatologist - Co-Investigator
- Tina Figueroa - Project Manager
The Pant
Chemical Safety Testing
Testing for chemical compounds was completed by an independent laboratory in March 2023. Certification to OEKO-TEX® STANDARD 100 is in progress.
The Pant adheres to the EDANA Stewardship Programme Standard and was tested, and proven to be free, below detectable levels, or significantly below allowed levels (when regulation exists) for numerous chemicals that may be considered toxic or harmful for use, including:
- 17 Alkylphenols and alkylphenol ethoxylates
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- 22 Aromatic amines
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- Bisphenols (BPA and BPF)
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- 30+ Dioxins and dioxin-like PCB
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- 30+ Elements and heavy metals
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- 2 Isothiazolins
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- 6 Organotin compounds
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- 10 Parabens
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- 27 Perfluorinated compounds such as PFOA and PFOS
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- 11 Pesticides such as glyphosate
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- 21 Phthalates
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- 25 Polycyclic aromatic hydrocarbons
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- 45 Residual solvents
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Proven gentle and hypoallergenic
A 100-subject clinical HRIPT test was conducted by SGS Laboratories between December 2021 and February 2022 under the supervision of a board-certified dermatologist as a co-investigator. In this repeat insult patch test, all materials used in The Pant that may come in contact with baby’s skin were clinically tested for safety under dermatological supervision and proven to be as gentle as water and hypoallergenic; none of the test materials induced sensitization in human subjects.
- Saeid Amini Nik, MD, PhD - Principal Investigator
- Kimberly K Ruhl, MD, Board-certified Dermatologist, PhD - Co-Investigator
- Alexandra Ferreira, BS - Project Manager
The Swimsuit
Certified Safe from 1000+ Potentially Harmful Chemicals
Testing for chemical compounds was completed by an independent, OEKO-TEX® laboratory and certification was granted in April 2025.
The Swimsuit adheres to the EDANA Stewardship Programme Standard and is certified to OEKO-TEX® STANDARD 100 for safety from numerous chemicals that may be considered toxic or harmful for use. The Swimsuit was evaluated, and proven to be safe (free of, below detectable levels, or significantly below allowed levels) from over 1,000 compounds, including:
- 13 Heavy metals
- Spacing Element
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- 120+ Pesticides
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- 19 Chlorinated phenols
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- 20+ Phthalates
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- 18 Organotins
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- 6 Bisphenols (including BPA)
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- 35 Carcinogenic arylamines
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- 20 Carcinogenic dyes and pigments
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- 33 Allergenic and other banned dyes
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- 23 Chlorinated benzenes and toluenes
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- 24 Polycyclic aromatic hydrocarbons
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- 40 Forbidden flame retardants
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- 40+ PFAS15 N-Nitroseamines and N-Nitrosatable substances
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- 13 Chlorinated solvents
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- 19 Volatile organic compounds (VOCs)
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- 20+ Other chemical residues
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Proven Gentle and Hypoallergenic
2 HRIPT tests, with over 100 subjects each, were conducted by SGS Laboratories between October 2023 and January 2024 under the supervision of a board-certified dermatologist as co-investigator. In these repeat insult patch tests, all materials used in the Swimsuit that may come in contact with baby’s skin were clinically tested for safety and proven to be as gentle as water and hypoallergenic; none of the test materials induced sensitization in human subjects. The first HRIPT tested all the nonwoven materials without inks or prints. The second HRIPT included printed materials with each individual ink tested separately (black, yellow, cyan and magenta) as well as the combined, multicolor pattern. All of the inks were proven safe and not sensitizing in the amounts used in The Swimsuit.
- Saeid Amini Nik, MD, PhD - Principal Investigator
- Deborah R Speyl, MD [Board-certified Dermatologist] - Co-Investigator
- Elizabete Prado - Project Manager
The Wipe
Certified safe from 1,000+ potentially harmful chemicals
Testing for chemical compounds was completed by an independent, OEKO-TEX® laboratory and certification was granted in March 2025.
The Wipe adheres to the EDANA Stewardship Programme Standard and was certified to OEKO-TEX® STANDARD 100 for safety from numerous chemicals that may be considered toxic or harmful for use. The Wipe was evaluated, and proven to be safe (free of, below detectable levels, or significantly below allowed levels) from:
- 13 Heavy metals
- Spacing Element
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- 120+ Pesticides
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- 19 Chlorinated phenols
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- 20+ Phthalates
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- 18 Organotins
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- 6 Bisphenols (including BPA)
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- 35 Carcinogenic arylamines
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- 20 Carcinogenic dyes and pigments
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- 33 Allergenic and other banned dyes
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- 23 Chlorinated benzenes and toluenes
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- 24 Polycyclic aromatic hydrocarbons
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- 40 Forbidden flame retardants
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- 40+ PFAS15 N-Nitroseamines and N-Nitrosatable substances
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- 13 Chlorinated solvents
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- 19 Volatile organic compounds (VOCs)
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- 20+ Other chemical residues
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Proven Gentle and Hypoallergenic
A 100+ subject clinical HRIPT test was conducted by an accredited facility between February and April 2024 with a dermatologist and a pediatrician as co-investigators and reviewers of test results. At least 50% of study participants had self-assessed sensitive skin. In this clinical study, The Wipe was tested for safety and proven to be gentle and hypoallergenic. They were clinically proven to be suitable for sensitive skin, as the test material did not induce sensitization in human subjects. The Wipe has received The National Eczema Association’s Seal of Acceptance™, it’s EWG Verified™, and has received the National Eczema Association’s Seal of Acceptance™
- Andrew Cherny - Associate Product Chemist
The Soft Wipe
Certified safe from 1,000+ potentially harmful chemicals
Testing for chemical compounds was completed by an independent, OEKO-TEX® laboratory and certification was granted in March 2025.
The Soft Wipe adheres to the EDANA Stewardship Programme Standard and was certified to OEKO-TEX® STANDARD 100 for safety from numerous chemicals that may be considered toxic or harmful for use. The Soft Wipe was evaluated, and proven to be safe (free of, below detectable levels, or significantly below allowed levels) from:
- 13 Heavy metals
- Spacing Element
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- 120+ Pesticides
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- 19 Chlorinated phenols
- Spacing Element
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- 20+ Phthalates
- Spacing Element
- Spacing Element
- 18 Organotins
- Spacing Element
- Spacing Element
- 6 Bisphenols (including BPA)
- Spacing Element
- Spacing Element
- 35 Carcinogenic arylamines
- Spacing Element
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- 20 Carcinogenic dyes and pigments
- Spacing Element
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- 33 Allergenic and other banned dyes
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- 23 Chlorinated benzenes and toluenes
- Spacing Element
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- 24 Polycyclic aromatic hydrocarbons
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- 40 Forbidden flame retardants
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- 40+ PFAS15 N-Nitroseamines and N-Nitrosatable substances
- Spacing Element
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- 13 Chlorinated solvents
- Spacing Element
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- 19 Volatile organic compounds (VOCs)
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- 20+ Other chemical residues
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Proven Gentle and Hypoallergenic
A 100+ subject clinical HRIPT test was conducted by an accredited facility between March and April 2024 with a dermatologist and a pediatrician as co-investigators and reviewers of test results. At least 50% of study participants had self-assessed sensitive skin. In this clinical study, The Soft Wipe was tested for safety and proven to be gentle and hypoallergenic. They were clinically proven to be suitable for sensitive skin, as the test material did not induce sensitization in human subjects. The Soft Wipe has received The National Eczema Association’s Seal of Acceptance™ and is EWG Verified™
- Andrew Cherny - Associate Product Chemist
