Kin+Kind · Shampoo
kin+kind Natural Pet Shampoo and Conditioner for Itchy Dogs and Cats
Lower concern for a rinse-off pet shampoo; buy with modest confidence, but check ingredient list directly.
Kin+Kind's pet shampoo is a liquid cosmetic with no established PFAS risk factors, no nonstick coatings, Teflon-family coating, or water-resistant treatments typical of PFAS exposure routes. The brand makes no PFAS claims and no third-party certifications were found.
Shop Kin+Kind on Amazon →Material
water-based liquid shampoo/conditioner formula
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Kin+Kind's formula is a water-based liquid shampoo and conditioner designed for pet skin sensitivity, typically containing plant-derived surfactants, emollients, and botanical extracts rather than synthetic detergents. Because this is a rinse-off product applied topically to animal fur and skin (not ingested or retained), systemic absorption risk is minimal compared to leave-on cosmetics or food contact items. The main chemistry concern is preservative system and surfactant choice, which affect both safety and efficacy for sensitive skin.
The brand's record and disclosure
Kin+Kind does not publicly disclose PFAS testing or avoidance statements on their website or product labels based on available public records, creating uncertainty around intentional use of fluorinated compounds in formulation or packaging. The brand markets products as natural and cruelty-free but lacks third-party certifications (e.g., USDA organic, Leaping Bunny) that would anchor those claims. No major safety recalls or adverse event reports are documented for this product line in FDA or consumer databases.
How it compares in its category
Pet shampoos generally carry lower chemical risk than human cosmetics because products are rinsed immediately and pet skin exposure is transient. Kin+Kind positions itself in the premium natural segment, competing against brands like Earthbath and Burt's Bees for Pets, which similarly claim botanical ingredients. Most pet shampoos in this category have minimal reported hazards; the differentiator is formula transparency and third-party testing rather than inherent category risk.
If you buy it
Apply shampoo and conditioner to wet fur, lather gently, and rinse thoroughly with water to minimize residue contact with skin. Avoid getting product in eyes or ears; rinse immediately if contact occurs. Store in a cool, dry place away from direct sunlight to preserve botanical preservatives. Watch for any signs of skin irritation, excessive scratching, or allergic reaction over the first few uses; if symptoms persist, consult a veterinarian and discontinue use.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Preservative allergens and irritants
Water-based formulas require preservatives (commonly phenoxyethanol, methylchloroisothiazolinone, or parabens); while rinse-off risk is low, sensitive pets may react. Kin+Kind's specific preservative system is not disclosed on readily available product labels.
Fragrance allergens and sensitizers
Products marketed as botanical or natural may contain essential oils or fragrance blends that can trigger contact dermatitis or respiratory irritation in sensitive animals. The product is labeled for itchy dogs and cats, suggesting skin sensitivity is a target concern, yet fragrance specificity is vague.
Surfactant residue and skin barrier disruption
Even gentle plant-based surfactants can strip natural skin oils if not fully rinsed; this risk is higher in animals with existing itchy or compromised skin. Thorough rinsing is critical to minimize irritation.
Heavy metals in botanical extracts
No recalls or reports of heavy metal contamination in Kin+Kind products are documented. However, botanical ingredients (especially those sourced internationally) can accumulate cadmium or lead if grown in contaminated soil; this is not a Kin+Kind-specific issue but a general plant-ingredient risk class.
Microbiological growth if contaminated during use
As a water-based liquid product, improper storage (warm, humid conditions) or contamination via wet applicators could promote mold or bacterial growth. No specific incidents reported for this brand, but standard hygiene practices apply.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
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More shampoo grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.