Sunscreen for Kids Who Love the Water

(and parents who want the safest product for their kids)

Powerful protection with patented Wetboost™ Technology SPF 45. It gets better when wet, whether they’re swimming or sweating on a ballfield!

Easy to apply and it won’t burn their eyes – with the safest sunscreen ingredients for your kids and our blue planet.

Notes: Water splashing onto Sunscreen tube. Explain Wetboost technology in graphic animation? Mother applying sunscreen to child.

Pediatrician Approved

Safe for sensitive skin


WetBoost™ Technology

90 Day

Money Back Guarantee

Made in Florida, USA


Where the Fun Meets the Sun

The super-cool, magical potion that turns every day into a sunny adventure! High SPF protection prevents sunburns, non-greasy, easy to apply (especially on squirmy kids) and protects delicate and sensitive skin.

High SPF Protection

But I want SPF 100!

The difference in protection between an SPF 45 and an SPF 100 is only about 1% and getting to 100 SPF requires petrochemicals that haven’t proven safe or effective.  Our SPF 45 is clinically proven to block ~98% of the sun’s UVB rays AND exceeds international requirements for broad spectrum protection.

Did You Know?

Most sunscreens take a dive and lose 30 to 60% of their protection factor when they get wet? But guess what? Stream2Sea breaks all the rules! In an FDA-regulated third-party lab trial, WetBoost Technology™ achieved an epic 47.6% increase in protection after a dip in the water! With us, your sunscreen game is off the charts, making every adventure under the sun a splash-tacular success!

Patent Pending


WetBoost™ Technology

Our goal was to create a natural, reef safer sunsceen that would be VERY water resistant. What we ended up creating was so unique, we filed for a patent!

Our WetBoost technology is easy to apply, blocks 98% of the sun’s burning rays, doesn’t burn the eyes, and provides even more protection when it gets wet after swimming or water sports!

Safely change the way you swim, run and play with Stream2Sea!

Say Goodbye to Scary Petrochemicals

Most sunscreens are made with harmful petrochemicals that have NOT been proven safe. With Stream2Sea, you don’t have to worry about any nasty side effects like stinging eyes or itchy skin, because our formula is hypoallergenic, super gentle and easy on the skin. Stream2Sea’s Every Day Mineral Sunscreen is made with 100% plant-based ingredients and non-nano Zinc Oxide.

Enriched with all the good stuff like soothing chamomile and calendula, powerful antioxidants like green tea and holy basil!

Formulated to be EcoCert™ compliant, reef safer and Pediatrician Mom approved, your kids can feel great using Stream2Sea’s Every Day Active Kids!

Chamomile & Calendula

Chamomile & Calendula

Contains powerful anti-oxidants including polyphenols and phytochemicals that soothes sensitive skin.

Tulsi Leaf (Holy Basil)

Tulsi Leaf (Holy Basil)

Known as an adaptogen, it helps the body and skin adapt and overcome environmental stress. Tulsi helps counter the cellular oxidative damage caused by sun exposure.

Green Tea

Green Tea

Natural plant based extract used for its antioxidant and powerful skin-soothing properties. We consider green tea to be one of the most universally effective antioxidants.

See all ingredients

Active Ingredient: Zinc Oxide 19% (non-nano, EcoSafe Zinc™)

Inactive ingredients: Deionized Water, Aloe Barbadensis Leaf Juice*, Coco-Caprylate/Caprate, Isoamyl Laurate, Vegetarian Glycerin, Polyglyceryl- 3 Oleate, Propanediol, Polyhydroxystearic Acid, Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate, Mica, Caprylic/Capric Triglyceride, Sodium Chloride, Ethyl lauroyl arginate HCl, Jojoba Esters, Olive Squalane Oil, Extracts of Chamomilla Recutita (Chamomile) Flower (and) Calendula Officinalis (and) Camellia Sinensis (Green Tea) Leaf (and) Ocimum Tenuiflorum (Tulsi) in Cocos Nucifera (Coconut) Oil, Curcuma Longa (Turmeric) Root* Extract, Tetrasodium Glutamate Diacetate, Mixed Tocopherols, Sodium Stearoyl Glutamate, Silica, Xanthan Gum *Organic Ingredients

Non-Irritating & Gentle

Won’t Burn Your Eyes

Keep those curious eyes happy and tear-free.

With Stream2Sea, no more ouchies or watery eyes during application. Eco-Safe ingredients protect vulnerable aquatic creatures – but that also means that they won’t burn your kids’ eyes, letting them focus on the important things – like building sandcastles, chasing butterflies, and exploring new worlds!

We are all about laughter, smiles, and adventures that won’t make your eyes blink twice.

100% Plant Based

Reef-Safer + 100% USDA Biobased

Stream2Sea has the only sunscreen in the world that has been tested and proven to be non-toxic to fish and coral larva. We expanded on that formula to include our new Every Day Active Sunscreen for Kids, using no ingredients that are known to harm our blue planet.

USDA Certified BioPreferred and 100% BioBased! Our products are independently verified to be 100% made from plants and other renewable materials!

That means it’s safe for your kids too!

No Greasy Kids

Lightweight & Easy to Apply

Our sunscreen is not only a superhero shield against harmful UV rays, but it’s also incredibly easy to apply, making sunscreen time a breeze. With its lightweight formula, it glides on smoothly like a friendly dolphin riding waves, leaving no sticky residue or ghostly white streaks behind.

Just a quick and playful rub, and your little explorers are ready to conquer the great outdoors with a sunny smile.

So go ahead, parents, grab Stream2Sea Every Day Sunscreen 4 Kids and let the sun-kissed adventures begin! Remember, sun protection is cool, and our sunscreen is the secret ingredient for endless fun under the sun!

Here’s What Parents Have to Say

Notes: Video of testimonial.

Notes: Video of squeezing sunscreen out of tube + child applying sunscreen.

Safe For You & Our Waters

Caring For Your Child & the Reefs

Our Every Day Sunscreen 4 Kids not only keeps their skin safe, but it’s also reef-friendly, ensuring the vibrant colors of our underwater friends stay dazzling. With Stream2Sea, you can splash, swim, and frolic in the waves without worrying about harmful chemicals harming the ocean’s delicate ecosystems.

Our formula is free from oxybenzone, octocrylene and octinoxate, making it a superhero defender of coral reefs.

With us, you can make a splash while keeping our oceans thriving!

Made By Natural Products Formulator and Avid Diver

Stream2Sea was founded in 2015 in Wauchula, FL after a dive trip in Palau made Autumn Blum, our CEO and formulator, realize that the products we put on our bodies can be highly toxic to our fragile aquatic ecosystem. She created Stream2Sea to be safe not only for our bodies but also for our fragile aquatic ecosystems.

Before founding Stream2Sea, Autumn Blum started a natural products skin care brand and was a cosmetic chemist formulating products for the natural products industry for 15 years before selling it to a large national corporation.

Now, she works harder than ever to spread the message about toxic ingredients and the damage they cause to aquatic ecosystems – and our health.

fun in the sun is one click away

Now On Sale For A Limited Time Only — Great For Gifting

Every Day Mineral Sunscreen 4 Kids

Retail $26.95


(Save $4.04)

Every Day Mineral Sunscreen 4 Kids

Buy 2, Get 1 Free

Retail $80.85


(Save $26.95)

Every Day Mineral Sunscreen 4 Kids

Buy 3, Get 2 Free

Retail $134.75


(Save $53.90)

Your Satisfaction is Our Priority

90 Day

Money Back Guarantee

Quality Promise

We ensure a safe and high-quality product.

Made in USA

In sunny Florida!

World Class Customer Support

Real people, fast responses.

Free & Fast Shipping

On qualifying offers only.


Have fun, stay healthy and ecoconscious.

DON’T WAIT! We are working overtime to meet the incredible demand. To get yours as early as possible, order immediately to reserve your spot before wait time increases! All orders placed today may take up to 2 weeks to ship.

Have a Question? See Our FAQs.

Is your sunscreen broad spectrum? What does that mean?

YES! All our sunscreens exceed the FDA’s requirements for broad-spectrum claims, offering protection from both UVA and UVB rays. Unless your sunscreen is broad spectrum, it may only protect you from the UVB rays that cause sunburn. The problem is that the UVA rays penetrate into the deeper layers of the skin – causing wrinkles and premature aging, as well as damage at the cellular level.

UVA1 light is in the range 340 – 400 mm; UVA 2 light is in the range of 320 – 340 nm.

A sunscreen with a critical wavelength over 370nm is considered by the FDA to provide excellent UVA protection. Stream2Sea sunscreens have critical wavelengths ranging from 380nm to 385nm, offering excellent broad-spectrum protection from both UVA and UVB rays!

When you chose a sunscreen labeled BROAD-SPECTRUM, you are purchasing a product that has been tested by a third-party, FDA-regulated laboratory. A sunscreen needs to reflect (mineral) or absorb (chemical) at least 90% of the UV rays to be called broad spectrum. Although some suppliers have said that titanium dioxide does not offer broad-spectrum protection, all of our sunscreens exceed the FDA’s requirements.

What is EcoSafe Zinc™?

EcoSafe Zinc™ we use in our EcoSticks is non-nano, naturally-coated, USP grade and Cosmos certified.

NOT all zinc oxides are created equally, and ours is the only zinc we have identified that has passed rigorous aquatic safety testing.

Where can I find the expiration date on your sunscreen?

Most chemical sunscreens on the market expire after only 1 year. Stream2Sea mineral-based sunscreen has a shelf life of 3 years!

Where do you find the the expiration date? Stream2Sea’s sunscreen is regulated by the FDA and is considered an OTC (over-the-counter) drug. Therefore, we have a different method of lot coding and the lot number is considered the expiration date. It has nothing to do with when it is manufactured, as seen in the example image.

For the best sun protection, use Stream2Sea sunscreen before the stated expiration date and store it in a cool, dark place.

Do Stream2Sea products pass the Sunscreen Bans restrictions?

Yes, they do! All of our products are made with natural ingredients that do not harm or bleach coral.

For those who aren’t aware, Hawaii has passed a law that prohibits the sale of sunscreens that contain oxybenzone and octinoxate, two chemicals that harm coral, starting in 2021. Our sunscreens and other products do not contain these chemicals.

Will your reef safe mineral sunscreen stain my clothes?

Mineral sunscreens are naturally whitening and may discolor dark clothing or gear.  It will easily wash out with soap and water in most cases, and using an enzyme-based stain remover will help.  For gear, a little soap and water plus a scrub brush will usually remove any staining or whitening.

I still get burned when wearing sunscreen. Why?

The main cause of sunscreen failure is not using enough product and not reapplying often enough. On the day of your fun in the sun, slop it on. Don’t forget to reapply often. The FDA recommends at least every 2 hours, more often if playing in the water or sweating a lot.

Why do you not offer aerosol sunscreens?

There are several reasons. First, if you’re applying sunscreen on a moving boat or a windy day, much of the sunscreen may miss its intended target. Then there is the issue of coverage — exactly how much is getting on you, and how much is floating away? Finally, and perhaps most importantly, the chemical dispersants used in aerosol products may be damaging to the environment and have been linked to respiratory issues. Children are especially at risk.

Memorial Day Sale! 20% Off + Free Dry bag for orders over $80.