Biolage Color Last Vibrancy Shampoo and Conditioner Litre Duo
Lower PFAS concern for rinse-off cosmetic, but brand makes no public transparency claim.
This rinse-off shampoo and conditioner duo contains no water-resistant or grease-resistant treatment requiring PFAS. Rinse-off cosmetics have inherently lower PFAS exposure risk than leave-on products.
We flunk more products than we pass. This one earned its grade. How we grade
Material
aqueous shampoo and conditioner formulation
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
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.
What Biolage Color Last Vibrancy Litre Duo is made of, ingredients and materials
Biolage Color Last is an aqueous shampoo and conditioner formulation designed to protect color-treated hair. Like most commercial shampoos, it contains surfactants (detergents), conditioning agents, preservatives, and fragrance. The formulation is meant to rinse completely from hair and skin within seconds to minutes, which substantially reduces exposure window for any volatile or leachable components compared to leave-on cosmetics.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
1,4-dioxane (suspected contaminant in surfactant chains)
Shampoos using ethoxylated surfactants may contain trace 1,4-dioxane as a manufacturing byproduct. No specific testing of this product has been published; presence depends on supplier and purification. Rinse-off exposure is minimal.
Fragrance allergens (undisclosed components)
Product contains fragrance but does not itemize fragrance components on label. Individuals with fragrance sensitivity or contact dermatitis may experience scalp irritation. Testing is not required by regulation for proprietary fragrance blends.
Bacterial growth in bottle (storage risk)
Aqueous formulations can support bacterial proliferation if contaminated during use or stored improperly. Risk increases if bottle remains wet or cap is left loose. Regular hand washing and ensuring cap seals prevent most issues.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Formaldehyde / VOCs
No formaldehyde-releasing preservatives have been identified in published ingredient lists for this line. Standard shampoo preservatives (phenoxyethanol, methylisothiazolinone) do not release formaldehyde. If reformulated, ingredient review would be needed.
Source, ATSDR ↗Heavy metals
No reports of lead, cadmium, or arsenic contamination in Biolage shampoos. Commercial cosmetics are subject to FDA banned-substance rules, though enforcement varies. This risk is lower for rinse-off products than for deposits on skin.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Biolage is owned by L'Oreal and markets itself as a professional haircare line with focus on plant-derived ingredients. The brand has not published detailed ingredient transparency reports or third-party safety certifications specific to PFAS avoidance. No public recalls or safety warnings have been issued for this product line based on available records. The parent company L'Oreal has committed to reformulation away from certain legacy ingredients but has made no binding public statement on PFAS phase-out across the full portfolio.
How it compares in its category
Rinse-off shampoos and conditioners generally carry lower hazard profiles than leave-on products because exposure time and dermal absorption are minimal. This product sits in the middle of the commercial shampoo market in terms of ingredient disclosure; it is less transparent than indie or certified-organic brands, but also less likely to contain legacy dyes or heavy-metal pigments than budget mass-market lines. No independent testing data distinguishing this shampoo from competitors on contaminant load is publicly available.
If you buy it
Use as directed, apply to wet hair, lather, rinse thoroughly with water. No special precautions are needed; standard hair product care applies. Store in a cool, dry place and ensure the cap seals properly to prevent bacterial growth in the bottle. Discontinue use if scalp irritation or allergic reaction occurs and patch-test on a small area if you have sensitive skin or known fragrance allergies.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Biolage has made none
Formulations change between production runs, so check the current label. How we grade.
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.