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Stream2Sea

Sun care, rigorously tested for reef safety

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Stream2Sea
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Stream2Sea's Sustainability Rating:

Good

Stream2Sea is rated Good because it intentionally eliminates evironmentally harmful ingredients and is working to improve its packaging.

Stream2Sea has committed to avoiding many ingredients that pose a threat to the climate, including parabens, phthalates, other petrochemical-based ingredients, uncertified palm oil or palm oil-derived ingredients, harmful suncare ingredients and Commons didn't find evidence of these or other environmentally-harmful ingredients in its products. This is a difficult achievement, especially for small brands. It utilizes packaging minimization strategies and alternative models for some products to reduce its waste and emissions footprint, including bulk sizes, refills, and ephemeral packaging.

Though Stream2Sea appears to still rely on plastic packaging, it's working to reduce its plastic use and waste, and uses recyclable, bioplastic, recyclable, and FSC-certified materials as well.


  • Ingredients

    Stream2Sea has made ingredient commitments to lower its environmental impact, including by avoiding parabens, phthalates, other petrochemical-based ingredients, uncertified palm oil or palm oil-derived ingredients, harmful suncare ingredients. Commons didn't find evidence of these or other environmentally-harmful ingredients in this brand's products. Its products incorporate bio-based and biodegradable, organic ingredients. Stream2Sea provides a complete Ingredient Dictionary to inform users on each ingredient. It carries products that have certifications from EWG Verified Stream2Sea holds the following company-level certifications: Protect Land + Sea, Shark Safe, Naui Green Diver Initiative, Safe Sunscreen Council.


  • Containers & Packaging

    Stream2Sea has made efforts to minimize the amount of material used in a small number of its product containers, including by offering solid formats of its sunscreen and zinc balms. It has made efforts to reduce virgin plastic in its product containers, having historically used sugarcane resin and now using ocean bound and PCR plastic that is recyclable. They have tested biodegradable containers and are monitoring advancements in packaging. When using paper products, Steam2Sea uses eco-friendly inks and recyled and FSC certified papers. In their shipping materials, Stream2Sea uses biodegradable plastic bags when shipping with Amazon to meet Amazon's plastic bag requirement.


  • Energy & Water Use

    Stream2Sea doesn't share information on its energy strategy. Stream2Sea doesn't provide information on any water conservation strategies. Stream2Sea's production span is unknown. The company has US based operations and an EU distribution facility to reduce shipping rates and carbon emissions.


  • Refill & Reuse

    Stream2Sea utilizes alternative models for some products to avert waste, offering waterless formats like its Sunscreen EcoSticks and its Sunscreen Zinc Balm which is additonally in ephemeral packaging. It doesn't offer any take back programs for its product containers. It offers bulk refills for a couple of of its products, which may help reduce packaging waste.


  • Slow Cleaning

    Stream2Sea doesn't frequently release seasonal or limited edition products, which helps prevent production of excess inventory.


  • Marketing

    Commons is still evaluating this brand's marketing emails.


  • Transparency & Reporting

    While Stream2Sea doesn't appear to have one centralized sustainability page, it does offer substantial information on relevant information throughout the site such as its journey with eco-friendly packaging, its experience with animal testing, and the science behind its testing. Like many small brands with limited resources, it doesn't publish an annual sustainability report. Stream2Sea shares a complete list of ingredients used in its products on a per product basis, going a step further to include an Ingredient Dictionary to help inform users.


  • Emissions Tracking

    Commons couldn't find information on this brand's emissions tracking.


  • Targets & Offsets

    Commons couldn't find emissions reduction targets for this brand. Commons couldn't find evidence that this brand offsets any emissions. Stream2Sea does partner with organizations to donate a portion of sales to further environmental initiatives.


  • Supply Chain & Labor

    Stream2Sea doesn't publish information about its supply chain partners. It doesn't publicly share a supplier code of conduct. Stream2Sea doesn't have a stated policy of regularly auditing its supply chain partners. This may increase human and environmental risks. Commons couldn't find further information about this brand's supply chain and labor practices.


  • Advocacy

    Commons wasn't able to find evidence of any trade association memberships or any relevant policy for this brand. Stream2Sea isn't a member of any key advocacy organizations that are blocking climate policy. It isn't a member of advocacy organizations advancing climate policy but Stream2Sea does partner with 14 non-profits to donate a portion of sales to support pro-climate initiatives. It doesn't employ any state lobbyists.

Our ratings are based on a scale from 1 (harmful) to 5 (best). How we rate →

View sources

https://stream2sea.net https://stream2sea.com/pages/ingredients

https://stream2sea.net

https://stream2sea.net/pages/faqs

https://stream2sea.com/products/coral-care-spf-30-refill

https://stream2sea.com/pages/bio-eco-conscious-packaging?srsltid=AfmBOoowHzu48n7jxYBCjAVv35NDg-Ip7o80rSCzWav-P8QscYmY0Wjt

https://stream2sea.com/blogs/dive-deeper/stream2sea-has-officially-expanded-to-the-eu https://stream2sea.net/pages/our-story?srsltid=AfmBOopCwveaEyRaeDfDycNC_Z_4nzIpZGhlVmaO88aEaq3PuHFsRMGH

https://stream2sea.com/collections/mineral-reef-safe-sunscreens https://stream2sea.com/products/every-day-active-mineral-sunscreen-refill

https://stream2sea.com/products/every-day-active-mineral-sunscreen-refill

https://stream2sea.com/blogs/dive-deeper/ecoconscious-gift-guide-reduce-waste-this-holiday-season

https://stream2sea.com/pages/bio-eco-conscious-packaging?srsltid=AfmBOooLp6fB-oCP5FH6yV2WNmcV-k0iDwsmfXYrW_6IK9fOYiCnDoo7

https://stream2sea.com/pages/ingredients

https://stream2sea.com/pages/nonprofit-partners

https://fminus.org/lobbyists/

https://www.fec.gov/data/browse-data/

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Sustainability information was last updated in June 2025.

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