Respire partners with Light Labs, an independent testing lab, to verify the safety and integrity of its products.

Elements like lead and mercury occur in nature. We monitor levels closely to help ensure product quality and transparency.

Understanding the results for Heavy Metals

Not detected means the substance is below detectable levels by third-party lab tests.
Arsenic
Not detected
Cadmium
Not detected
Lead
Not detected
Mercury
Not detected
Last tested Oct 24, 2025

Plastic-related compounds that may leach from products or packaging. We screen to help keep them out of your finished product.

Understanding the results for Bisphenols

Not detected means the substance is below detectable levels by third-party lab tests.

Substance within limit set by Respire

Bisphenol A
Not detected

Substance within limit set by Respire

Bisphenol F
Not detected

Substance within limit set by Respire

Bisphenol S
Not detected
Last tested Sep 11, 2025

PFAS are “forever chemicals” used to increase product durability, widespread in our water system and linked to cancer, hormone disruption, and other health risks.

Understanding the results for PFAS

The substance is below measurable levels by third-party lab tests.
10:2 FTS
< 0.1 parts per billion
11Cl-PF3OUdS
< 0.1 parts per billion
4:2FTS
< 0.2 parts per billion
6:2FTS
< 0.2 parts per billion
8:2FTS
< 0.1 parts per billion

PFAS are “forever chemicals” used to increase product durability, widespread in our water system and linked to cancer, hormone disruption, and other health risks.

Understanding the results for PFAS

The substance is below measurable levels by third-party lab tests.
9Cl-PF3ONS
< 0.1 parts per billion
DONA
< 0.1 parts per billion
FOSA
< 0.1 parts per billion
HFPO-DA
< 0.1 parts per billion
PFBA
< 1 part per billion

PFAS are “forever chemicals” used to increase product durability, widespread in our water system and linked to cancer, hormone disruption, and other health risks.

Understanding the results for PFAS

The substance is below measurable levels by third-party lab tests.
PFBS
< 0.1 parts per billion
PFDA
< 0.1 parts per billion
PFDoA
< 0.1 parts per billion
PFDoS
< 0.2 parts per billion
PFDS
< 0.1 parts per billion

PFAS are “forever chemicals” used to increase product durability, widespread in our water system and linked to cancer, hormone disruption, and other health risks.

Understanding the results for PFAS

The substance is below measurable levels by third-party lab tests.
PFHpA
< 0.1 parts per billion
PFHpS
< 0.1 parts per billion
PFHxA
< 0.2 parts per billion
PFHxS
< 0.2 parts per billion
PFNA
< 0.2 parts per billion

PFAS are “forever chemicals” used to increase product durability, widespread in our water system and linked to cancer, hormone disruption, and other health risks.

Understanding the results for PFAS

The substance is below measurable levels by third-party lab tests.
PFNS
< 0.1 parts per billion
PFOA
< 0.2 parts per billion
PFOS
< 0.1 parts per billion
PFPeA
< 0.2 parts per billion
PFPeS
< 0.2 parts per billion

PFAS are “forever chemicals” used to increase product durability, widespread in our water system and linked to cancer, hormone disruption, and other health risks.

Understanding the results for PFAS

The substance is below measurable levels by third-party lab tests.
PFTeDA
< 0.1 parts per billion
PFTrDA
< 0.2 parts per billion
PFTrDS
< 0.1 parts per billion
PFUnA
< 0.1 parts per billion
PFUnDS
< 0.1 parts per billion
Last tested Oct 14, 2025
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Results approved by

Lev Spivak-Birndorf, Lab Director
Accredited lab
Light Labs is the modern testing lab for cleaner, safer products. We partner with brands to rigorously verify product purity and translate complex lab data into clear, trustworthy insights for consumers. By combining scientific integrity with consumer-friendly transparency, we help brands confidently stand behind their quality.