Non-Toxic Conditioner, ranked by PFAS grade
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Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
All 104 conditioner products PFAS Authority has graded reach its 70 point pass mark for PFAS and other toxins, as of October 2026. The highest graded is Avalon Organics Biotin B-Complex Thickening Conditioner at 85 out of 100.
The full ranking is below, best-graded first, with every score linking to the evidence behind it.
Is conditioner safe?
104 of the 104 conditioner products we graded come back low-concern on our screen and 0 do not. Our grades are model-based assessments built from published materials, ingredient lists, certifications and brand disclosures, not laboratory tests, so they say what we can evidence rather than that anything is safe.
Best graded conditioner here
- 1Avalon Organics Biotin B-Complex Thickening Conditioner 85 out of 100
- 2Avalon Organics Rosemary Volumizing Conditioner 85 out of 100
- 3Briogeo Don't Despair, Repair! Moisturize + Repair Starter Set 75 out of 100
Start here
The best non-toxic conditioner, ranked by grade
Buyer’s guide
What to look for in conditioner, and which brands grade best and worst
Conditioner, ranked.
The quickest read, what to skip and the top-graded picks worth buying instead.
Redken
Acidic Bonding Concentrate
Low-Medium risk. Hair cosmetics don't typically require PFAS.
Briogeo
Don't Despair, Repair! Moisturize + Repair Starter Set
Low-medium risk; rinse-off hair set with no waterproofing or nonstick function.
Avalon Organics
Biotin B-Complex Thickening Conditioner
Lower concern conditioner; no known PFAS risks in formula.
Which conditioner is PFAS-free? Good or Excellent, best-graded first
- Water, conditioning agents, organic plant extracts
- We found no PFAS statement from the brand
- Heavy metals
3 hazards checked on this product, all on its full breakdown.
- water-based conditioner, typical surfactants and botanical extracts
- We found no PFAS statement from the brand
- Heavy metals
3 hazards checked on this product, all on its full breakdown.
- water-based hair conditioner and shampoo (liquid cosmetics)
- We found no PFAS statement from the brand
- Fragrance allergens (undisclosed compound identity)
2 hazards checked on this product, all on its full breakdown.
- Water, shea butter, glycerin, emulsifiers (typical leave-in cream base)
- We found no PFAS statement from the brand
- Fragrance allergens
2 hazards checked on this product, all on its full breakdown.
- Aqueous liquid conditioner (surfactants, oils, emollients)
- Fragrance allergens (unspecified components)
2 hazards checked on this product, all on its full breakdown.
- water-based conditioner with surfactants, emollients, and preservatives
- Preservative allergens and contact dermatitis
3 hazards checked on this product, all on its full breakdown.
- aqueous conditioner (water, silicones, emollients, polymers)
- Fragrance allergens
2 hazards checked on this product, all on its full breakdown.
- aqueous conditioner base (surfactants, emollients, water)
- Fragrance allergen sensitization
3 hazards checked on this product, all on its full breakdown.
- aqueous conditioner base; no coating or treatment function requiring PFAS
- Fragrance allergens (undisclosed component mix)
2 hazards checked on this product, all on its full breakdown.
- water-based conditioner; aqueous polymers and botanical extracts
- We found no PFAS statement from the brand
- Fragrance allergens and sensitizers
4 hazards checked on this product, all on its full breakdown.
- water-based conditioner; coconut oil, shea butter, hibiscus extract
- We found no PFAS statement from the brand
- Fragrance allergens and sensitizers
2 hazards checked on this product, all on its full breakdown.
- coconut oil, shea butter, water-based conditioner
- We found no PFAS statement from the brand
- 1,4-dioxane (manufacturing impurity in emulsifiers)
3 hazards checked on this product, all on its full breakdown.
- water-based conditioner with natural oils and botanical extracts
- We found no PFAS statement from the brand
- Formaldehyde / VOCs
3 hazards checked on this product, all on its full breakdown.
- Water-based hair conditioner (aqueous formulation, typical emollients/conditioning agents)
- We found no PFAS statement from the brand
- Fragrance allergens (undisclosed components)
2 hazards checked on this product, all on its full breakdown.
- aqueous hair conditioner; standard emulsifiers, thickeners, preservatives
- We found no PFAS statement from the brand
- 1,4-dioxane (solvent/preservative byproduct)
2 hazards checked on this product, all on its full breakdown.
- Aqueous conditioning emulsion with aloe vera and silicones
- We found no PFAS statement from the brand
- Fragrance allergens
2 hazards checked on this product, all on its full breakdown.
- water-based conditioner (botanical extracts, emollients, surfactants)
- We found no PFAS statement from the brand
- Fragrance allergens and sensitizers
3 hazards checked on this product, all on its full breakdown.
- Water-based conditioner; key actives are rice amino acids and shea butter
- We found no PFAS statement from the brand
- Formaldehyde / VOCs
4 hazards checked on this product, all on its full breakdown.
- water-based conditioner (surfactants, humectants, emollients)
- We found no PFAS statement from the brand
- Fragrance allergens
2 hazards checked on this product, all on its full breakdown.
- Aqueous conditioning cream/emulsion (water, botanical extracts, silicones, natural oils)
- We found no PFAS statement from the brand
- Fragrance allergens (undisclosed components)
2 hazards checked on this product, all on its full breakdown.
- Silicone, mineral oil, plant oils, water-based conditioner
- We found no PFAS statement from the brand
- Fragrance allergens and undisclosed fragrance components
3 hazards checked on this product, all on its full breakdown.
- aqueous conditioner with seaweed extract
- We found no PFAS statement from the brand
- 1,4-dioxane (contaminant from emulsifiers)
3 hazards checked on this product, all on its full breakdown.
- Water-based conditioner; emollients, proteins, silicones, preservatives
- We found no PFAS statement from the brand
- Preservative contact sensitivity
3 hazards checked on this product, all on its full breakdown.
- water-based hair conditioner (cream emulsion)
- We found no PFAS statement from the brand
- Fragrance allergens
2 hazards checked on this product, all on its full breakdown.
- 75Cantu Grapeseed Strengthening Conditioner
- 75Cantu Natural Shea Butter Leave In Conditioning Cream
- 75Cantu Shea Butter Hydrating Cream Conditioner
- 75Cantu Weightless Smoothing Conditioner
- 75Carol's Daughter Black Vanilla Leave-In Conditioner
- 75Garnier Fructis Fructis Sleek & Shine Fortifying Conditioner
- 75Mielle Organics Mielle Babassu Oil & Mint Deep Conditioner
- 75Mielle Organics Rosemary Mint Shampoo + Conditioner Combo Pack
- 75Mielle Organics MIELLE Pomegranate & Honey Leave-In Conditioner
- 75Mielle Organics Mielle Pomegranate & Honey Moisturizing and Detangling Conditioner
- 75Mielle Organics Mielle Rosemary Mint Strengthening Conditioner
- 75Mielle Organics Rosemary Mint Strengthening Conditioner - 20 oz
- 75Moroccanoil Moisture Repair Conditioner
- 75Pantene Pro-V Repair & Protect Conditioner
- 75Verb Hydrate Conditioner for Dry, Frizzy Hair - Moisturizing, Vegan, Sulfate-Free
- 75Cantu Shea Butter Sulfate Free Hydrating Cream Conditioner
- 75Garnier Fructis Vons Fructis Conditioner
- 75Mielle Organics MIELLE Rosemary Mint Strengthening Leave-In Conditioner
- 75Aussie 3 Minute Miracle Moist Deep Conditioner
- 75Aussie Hair Insurance Leave-In Conditioner
- 75Aussie Miracle Repairer Conditioner with Aloe
- 75Aussie Miracle Volume Conditioner
- 75Aussie Total Miracle Conditioner
- 75Aussie Total Miracle Conditioner for Damaged Hair, 12.1 fl oz
- 75Briogeo Don't Despair, Repair! Deep Conditioning Mask
- 75Briogeo Don't Despair, Repair! Super Moisture Conditioner
- 75Briogeo Farewell Frizz Smoothing Conditioner
- 75Bumble and bumble Bond Building Repair Conditioner
- 75Bumble and bumble Curl 3-in-1 Conditioner
- 75Bumble and bumble Hairdresser's Invisible Oil Primer
- 75Bumble and bumble Thickening Volume Conditioner
- 75Cantu Shea Butter Moisturizing Rinse Out Conditioner
- 75Carol's Daughter Black Vanilla Moisture Shine Hydrating Conditioner
- 75Carol's Daughter Born To Repair Nourishing Conditioner
- 75Carol's Daughter Coco Creme Curl Quenching Conditioner
- 75Carol's Daughter Goddess Divine Strength Leave-In Cream
- 75Carol's Daughter Goddess Strength Fortifying Conditioner
- 75Carol's Daughter Hair Milk Original Leave In Moisturizer
- 75Carol's Daughter Wash Day Delight Conditioner
- 75Dove Anti-Frizz & Smooth Conditioner
- 75Dove Nourish & Restore 5-in-1 Conditioner
- 75Dove Volume & Fullness Conditioner
- 75Garnier Fructis Fructis Curl Nourish Conditioner
- 75Garnier Fructis Fructis Garnier Triple Nutrition Conditioner
- 75Garnier Fructis Grow Strong Conditioner
- 75Garnier Fructis Sleek Shine Conditioner
- 75Garnier Fructis Sleek & Shine Conditioner 12 FL OZ
- 75Garnier Fructis Garnier Sleek & Shine Conditioner
- 75Hairstory Hair Balm
- 75Hairstory Damage Repair Method
- 75Hairstory Moisturizing Air-Dry Hair Balm
- 75Hairstory New Wash Deep Clean Cleansing & Conditioning Cream
- 75Hairstory New Wash Original Cleansing & Conditioning Cream
- 75Hairstory New Wash Rich Cleansing & Conditioning Cream
- 75 Leave-in Conditioner
- 75Moroccanoil All In One Leave-In Conditioner
- 75Moroccanoil Extra Volume Conditioner
- 75Moroccanoil Frizz Control Conditioner
- 75Moroccanoil Hydrating Conditioner
- 75Moroccanoil Hydration Hair Hydration Gift Set
- 75Moroccanoil Scalp Balancing Conditioner
- 75Olaplex No 5 Olaplex Bond Maintenance Conditioner
- 75Olaplex Bond Maintenance Conditioner
- 75Olaplex Bond Maintenance Conditioner No. 5
- 75Pantene Pro-V Classic Clean Conditioner
- 75Pantene Pro-V Daily Moisture Renewal Conditioner
- 75Redken Conditioner Frizz Dismiss Redken
- 75Redken Acidic Bonding Concentrate Bonding Conditioner
- 75Redken Acidic Grow Full System Densifying Conditioner
- 75Redken All Soft Conditioner
- 75Redken Extreme Conditioner
- 75Redken Extreme Length Conditioner
- 75Redken Volume Injection Conditioner
- 75Verb Curl Conditioner
- 75Verb Ghost Conditioner
- 75Verb Ghost Mask Hair Conditioner, Full Size
- 75Verb Hydrate Conditioner 12oz - N,a
- 75Verb Hydrating Conditioner
- 75Verb Volume Conditioner
- 75Redken Acidic Bonding Concentrate
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