Eco-Friendly Labels vs Plastic Labels: Which Is Better for Sustainability?

When brands talk about sustainability, packaging usually takes center stage. But there is one component that often flies under the radar-the label. A label may account for only a small fraction of a package's total weight, yet it can make or break the recyclability of the entire package.

As consumers become more environmentally conscious and regulations tighten, the choice between eco-friendly labels and plastic labels has become a critical decision for brands. But which is truly more sustainable? The answer is more complex than you might think.

This guide compares eco-friendly and plastic labels across multiple sustainability dimensions-helping you make an informed choice for your products.

Eco-friendly labels are designed with the environment in mind-from the materials they are made of to how they behave at the end of their life.

Types of Eco-Friendly Labels

FSC-Certified Paper Labels
Paper labels made from wood pulp sourced from sustainably managed forests. FSC certification ensures responsible forest management, offers verified traceability across the supply chain, and supports recycled fiber use. 80% of consumers who recognize FSC say they are more likely to trust a brand offering FSC-certified products.

Fibre-Based Labels from Agricultural Waste
Label stock made from crop residues such as sugarcane bagasse, wheat straw, or hemp is gaining popularity. These fibres are by-products of food production that would otherwise go unused, reducing pressure on forests and lowering carbon emissions.

Recycled PET (rPET) Labels
Labels made from recycled polyethylene terephthalate offer the strength and clarity of virgin plastic but with a significantly smaller environmental footprint. Some rPET labels now include up to 90% post-consumer content.

Bio-Based Plastic Labels
Made from renewable resources such as plant-based polymers. Bio-based BOPP films can contribute to fossil depletion reduction by up to 80%. Some labels now contain up to 97% bio-attributed content.

Compostable Labels (PLA)
Made from polylactic acid, PLA labels offer carbon footprint reductions of up to 70% in greenhouse-gas emissions compared with traditional plastics. Under industrial composting conditions, PLA decomposes into carbon dioxide, water, and biomass within months-leaving no toxic residue or microplastics.

Limitations of Eco-Friendly Labels

• Durability trade-offs: Fibre-based and paper labels may have limited water resistance and durability
• Infrastructure dependency: Compostable labels require access to appropriate composting facilities
• Higher cost: Sustainable materials often come with a premium
• Performance constraints: Not all eco-friendly labels can withstand extreme temperatures, oils, or chemicals

Plastic labels are made from synthetic polymer films. The most common types include BOPP (biaxially oriented polypropylene), PET (polyethylene terephthalate), and vinyl (PVC).

Key Properties of Plastic Labels

• Durable and tear-resistant: Withstand harsh conditions and frequent handling
• Waterproof and chemical-resistant: Ideal for beverages, cosmetics, and industrial applications
• Flexible: Conform to curved and irregular surfaces
• Long lifespan: Can last for years, even outdoors
• Cost-effective: Generally cheaper than many eco-friendly alternatives

The Sustainability Challenge with Plastic Labels

Traditional plastic labels are made from virgin fossil-based resources. Their production contributes to greenhouse gas emissions, and at end-of-life, they can complicate recycling if not properly designed. However, the sustainability picture for plastic labels is evolving rapidly with innovations in recycled content and recyclability.

1. Carbon Footprint

Eco-friendly labels generally have a lower carbon footprint. Studies show PLA labels can deliver up to 70% reduction in greenhouse-gas emissions compared with traditional plastics. The manufacturing of compostable labels generally requires less energy compared to conventional labels. Paper labels use less raw materials, energy, and water throughout their lifecycle.

Plastic labels have a higher carbon footprint due to fossil-based raw materials and energy-intensive production processes. BOPP packaging films can be 34% more energy-intensive than bio-based PLA alternatives.

Verdict: Eco-friendly labels generally have a lower carbon footprint.

2. Recyclability

Eco-friendly paper labels are generally easier to recycle in paper streams. However, the Association of Plastic Recyclers (APR) considers traditional paper labels detrimental to plastic recycling. During the plastics reclamation process, paper turns into pulp that is difficult to remove, adding significant load to filtering systems.

Plastic labels (especially BOPP) are more compatible with plastic recycling processes. When both bottle and label are made of PP, they can be recycled together. Innovations like wash-off adhesives enable labels to detach cleanly during recycling, yielding higher quality recycled material. Recycled rigid plastics such as PET and HDPE are over 70% less emissions-intensive than their virgin counterparts.

Verdict: Paper labels are better for paper recycling; plastic labels are better for plastic recycling.

3. Biodegradability and Compostability

Eco-friendly paper and fibre-based labels are biodegradable and compostable (if uncoated). Under the right conditions, they break down into organic matter, water, and carbon dioxide with no toxic residue.

Compostable labels-made from materials like PLA-are certified to break down within a defined timeframe under controlled conditions. Certifications like OK Compost INDUSTRIAL (industrial composting at 55-60°C) and OK Compost HOME guarantee that the full product-including base materials, inks, and adhesives-breaks down during composting.

Plastic labels are not biodegradable or compostable. They persist in the environment unless properly recycled.

Verdict: Eco-friendly labels win decisively for biodegradability and compostability.

4. Material Sourcing

Eco-friendly labels use renewable or recycled resources. FSC-certified paper comes from sustainably managed forests. rPET uses post-consumer waste. Bio-based materials come from renewable sources like plants and agricultural waste.

Plastic labels are typically made from virgin fossil-based resources (petroleum). While some plastic labels now incorporate recycled or bio-based content, the majority still rely on non-renewable feedstocks.

Verdict: Eco-friendly labels use more sustainable material sources.

5. Consumer Perception

Consumers increasingly prefer sustainable packaging. A 2025 McKinsey survey found that U.S. consumers perceive paper to be more environmentally friendly than plastic. Research shows that 35% of consumers say they will pay upward of 11% more for sustainable packaging. More than half (58%) of survey respondents prefer brands that have publicly committed to sustainability goals.

Verdict: Eco-friendly labels generally enjoy stronger consumer preference.

Increasingly, brands do not have to choose between sustainability and performance.

Wash-Off Labels: Labels that detach cleanly during the recycling process are gaining ground. Today, it is almost impossible to maintain a functioning plastics recycling process without wash-off labels. These labels use specialised adhesives that release in warm water, helping recyclers separate label materials from containers more easily.

Reclaimable Labels: MCC's recycLABEL™ is an industry-first reclaimable label that enables PET bottles to be recycled with the label on. The ink washes off easily during recycling, and the design reduces reliance on fossil fuel-based polymers by 37%.

EcoSource® PCR Labels: Labels containing ≥30% recycled content from post-consumer materials, available in both permanent and wash-off versions.

Q1: Are paper labels more sustainable than plastic labels?

Depends on usage. Paper labels are biodegradable, compostable and low‑carbon, but disrupt plastic recycling. For plastic packaging, BOPP plastic labels are more recycling‑friendly.

Q2: Are plastic labels recyclable?

Yes. BOPP labels work with standard plastic recycling. PP bottles and PP labels can be recycled together. Wash‑off adhesives improve separation. Recycled rigid plastics reduce emissions by over 70% vs virgin plastics.

Q3: Biodegradable vs compostable labels?

Biodegradable: breaks down naturally, no fixed timeline. Compostable: certified to decompose on schedule under controlled conditions, non‑toxic. Look for OK Compost INDUSTRIAL / HOME certifications.

Q4: Do eco‑friendly labels resist moisture and refrigeration?

Paper/fibre labels have poor moisture resistance for cold‑humid settings. rPET and bio‑based plastic labels match conventional plastic durability. Use them for high‑moisture applications.

Q5: How to boost label sustainability without losing performance?

You may choose rPET labels, use wash‑off adhesives, select FSC‑certified paper, reduce label size, apply water‑based inks & zero‑VOC coatings, adopt linerless labels or opt for bio‑based BOPP.