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Water Sport Sunscreen SPF 30

Water Sport Sunscreen SPF 30

Regular price $18.95
Regular price Sale price $18.95
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Reef-Safer™ Mineral Sunscreen SPF 30

Built for swimmers, surfers, paddlers and divers, our Water Sport Sunscreen SPF 30 is a 100% mineral, broad-spectrum sunscreen that helps prevent sunburn while you spend the day in the water. The non-nano titanium dioxide formula is fragrance-free, non-greasy and, like every Stream2Sea sunscreen, formulated for you and our Blue Planet.

  • Helps prevent sunburn — broad-spectrum SPF 30
  • 100% mineral active: 8.8% non-nano titanium dioxide
  • Water Resistant (80 minutes)
  • Proprietary antioxidant blend of green tea, tulsi, wakame & olive leaf
  • Plant-based, fragrance-free and non-greasy
  • Reef-Safer™: formulated without oxybenzone, octinoxate, octocrylene & avobenzone

Heading somewhere with sunscreen rules? This formula is made without the ingredients restricted in marine sanctuaries like Hawaii, the U.S. Virgin Islands and Palau.

Stream2Sea is formulated without oxybenzone, octinoxate, parabens and other ingredients of concern

Quantity
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USDA BioBased

Reef-Safer™

Antioxidant Blend

Broad Spectrum

Non-Nano

EWG Verified

Fragrance Free

Collapsible content

Key Ingredients

Active Ingredients: 8.8% Titanium Dioxide (Non-Nano)
Organic Antioxidant Blend: A blend of organic Olive Leaf, Green Tea, Wakame, and Tulsi works to soothe, replenish, and lock in moisture — leaving skin calm, comfortable, and nourished.

Ingredients

Active Ingredients: Titanium Dioxide (Non-Nano) 8.8% Inactive ingredients:Deionized Water, Antioxidant Extract Blend (Extracts of Alaria Esculenta (Wakame)*, Camellia Sinenis (Green Tea) Leaf*, Ocimum Tenuiflorum (Tulsi) Leaf*, and Olea Europa (Olive) Leaf*), Caprylic/Capric Triglyceride, Aloe Barbadensis Leaf Juice*,Cocoglycerides, Glycerin, Cetearyl Alcohol, Cetyl Palmitate, Polyhydroxystearic Acid, Sorbitan Olivate, Cetearyl Olivate, Methylcellulose, Helianthus Annuus (Sunflower) Seed Oil Stearic Acid, Sodium Acrylates Copolymer, Magnesium Aluminum Silicate, Sorbitan Palmitate, Tocopherol, Xanthan Gum, Alumina, Benzyl Alcohol, Salicylic Acid, Sorbic Acid *Organic Ingredients

Usage

Apply liberally and evenly to clean, dry skin 15 minutes before sun exposure. Reapply at least every 2 hours, and after swimming, sweating, or towel drying.

For best results:

  • Use a generous amount — most people under-apply
  • Rub in until fully absorbed
  • Reapply more often during peak sun hours

How to Apply

The Right Way

A hand showing a pea-size amount of mineral sunscreen

Start small

Squeeze or scoop a pea-size amount. For sticks, swipe 3-4 times.

A person dabbing dots of sunscreen across their face

Work in Sections

Dab a little sunscreen all over your face and skin.

A person rubbing sunscreen evenly into their cheeks

Rub in Well

Spread the sunscreen evenly.

Size / Volume

3 fl. oz. | 90 ml

All packaging is recyclable. Tin is 100% aluminum.

Love it or Return It

We stand behind every product we make. If you're not completely satisfied, return it within 60 days for a full refund — even if the bottle is empty.

No questions, no hassle. Contact us to start a return.

Made for you

Skin-First. Science-Backed.

High Mineral-based Protection

High Mineral-based Protection

Featured in Rolling Stone Magazine's Best Water Sport Sunscreen for 5 years in a row!

Complete Your Routine

Before
Super Hydration Squalane

Super Hydration Squalane

Prep skin & make sunscreen easier to apply.

During
Water Sport Sunscreen SPF 30

Water Sport Sunscreen SPF 30

Built to hold up through any adventures you take.

After
Sun & Sting Soothing Gel

Sun & Sting Soothing Gel

Quickly cools and soothes skin after a day outside.

How to Apply

Pea, Dot, Rub - The "No Ghost" Method

Pea-size amount of sunscreen in palm

1

Pea

Squeeze or scoop a pea-size amount. For sticks, swipe 3–4 times.

Dabbing sunscreen on face in sections

2

Dot

Dab a little sunscreen all over your face or a section of your skin.

Rubbing sunscreen in evenly

3

Rub

Work each section in until it even. Repeat steps to layer on full recommended amount.

Made for Our Blue Planet

Reef Safer™

Reef Safer™

Reef Safer™

Formulated for You and Our Blue Planet

Sustainable packaging

Sustainable packaging

Our packaging is made to be as sustainable as the products inside it.

Ban-destination ready

Ban-destination ready

Hawaii, Palau, USVI, Bonaire — ready wherever chemical sunscreens are prohibited.


What's inside

✕Never inside

  • ×Oxybenzone
  • ×Octinoxate
  • ×Octocrylene
  • ×Nano zinc or titanium
  • ×Parabens or phthalates
  • ×Synthetic fragrance

✔Always inside

  • ✔Coated non-nano mineral actives
  • ✔USDA Biobased certified ingredients
  • ✔Organic antioxidant blend
  • ✔Formulated for You and Our Blue Planet
  • ✔Eco Conscious packaging
Testing data
  • 86% USDA Biobased
  • EWG Verified™

View All Testing Results

Formulated for You and Our Blue Planet.

Tested in the Field.

  • 5 stars: 161 (57%)
  • 4 stars: 53 (19%)
  • 3 stars: 63 (22%)
  • 2 stars: 0 (0%)
  • 1 star: 6 (2%)
V
Victoria Bradley
It has a white film

It’s a good sunscreen but has an obvious white film even when you fully rub it in.

M
Michelle F.
Not your mother's sunscreen. .

I take ingredients very seriously. Especially for things I put on or in my body everyday. I've started getting this sunscreen auto shipped every two months, as a way to hold myself accountable with daily use regardless of my activity, and to avoid needing to buy something on impulse.I've done plenty of research and ended up here with Stream2Sea. (Past products ingredients changed and have pollutants and endocrine disruptors, no thanks)I use the Yuka app to compare and dig deeper into ingredients of cosmetics and food as a jumping off point, it's been invaluable.This sunscreen goes a LONG way. It is said you need about a shot glass worth for your entire body, unlike run-of-the-mill sunscreens that you need to lather on to get a good layer of coverage. That's why I don't mind paying more for less product that is quality & safe. For me and for the ocean.I have fair skin and can burn easily but I'm more concerned these days with sun exposure in general because skin cancer is so common and living in Florida feels much different than living in Michigan, ha!So, to sum up, start with less and blend, blend. The white cast you might end up with will fade and with regular use you can mostly avoid.For my face I use Fuka Eri. It's a Zinc oxide and titanium dioxide non nano vegan formula that's reefsafe and cruelty free.I keep it just outside on the back porch so it stays soft for easy application and the tinted version I cut with a tiny bit of coconut oil so it goes on like moisturizer and makes the product go farther avoiding unnecessary waste. 🙂Hope this review helps. ☀️🧴

R
RitzStudio
Stream2Sea for me

When I started diving the boats would not let anybody use any other sunblock on the reefs. Stream2Sea is biodegradable. Other brands are not. Example; Sunbum is made by SC Johnson which is a chemical company known for making pest control products like RAID or cleaning products like DRANO.

R
Rainie
SOLD!!!

This is a new family favorite product!! As an avid camper, swimmer, fisher, and scuba diver, we are thrilled to use ocean and coral reef safe products that are eco-conscious! Their products are packaged in mini Pros:Eco-conscious!! High-performance products. Water-resistant for 80 minutes Biodegradable, No toxins, Eco-friendly packaging (sugar cane resin tubes)Cons:Not cheap (but well worth it!) Overall, I give the product five stars

M
Melanie
Scuba, apply, doze in sun, repeat.

Between dives on live aboard in Turks and Caicos, I warmed up in the sun. Stream2Sea was quickly approved as a sunscreen for use that didn’t harm the coral I was enjoying during my dives.The slight white it left on our skin became a badge of honor!

B
Ben
Jim geary

So I get sunburnt SUPER fast! But when me and my family went to the zoo the other day, I put this stuff on and I didn’t even turn red! We were there for hours! Super helpful y’all get this awesome product. My mom didn’t use it and she was super red, y’all must try this.

j
james geary
You guys, it works!

So I get sunburnt SUPER fast! But when me and my family went to the zoo the other day, I put this stuff on and I didn’t even turn red! We were there for hours! Super helpful y’all get this awesome product. My mom didn’t use it and she was super red, y’all must try this.

J
JW

I love this product. I use it all the time to keep sun damage off of my skin and the oceans safe. I am a scuba diver and it breaks my heart to see the reefs dying knowing it is due to some factors we as individuals can't control but I know that me using this product helps keep the reefs and the creatures that depend on them alive longer.

T
The Menopausal Mom
SOLD!!!

This is a new family favorite product!! As an avid camper, swimmer, fisher, and scuba diver, we are thrilled to use ocean and coral reef safe products that are eco-conscious! Their products are packaged in miniPros:Eco-conscious!!High-performance productsWater-resistant for 80 minutesBiodegradableNo toxinsEco-friendly packaging (sugar cane resin tubes)Cons:Not cheap (but well worth it!)Overall, I give the product five stars

M
Mel
Scuba, apply, doze in sun, repeat.

Between dives on live aboard in Turks and Caicos, I warmed up in the sun. Stream2Sea was quickly approved as a sunscreen for use that didn’t harm the coral I was enjoying during my dives.The slight white it left on our skin became a badge of honor!

A
Anonymous
Works well and doesn’t harm the ocean

Works well and doesn’t harm the ocean. hard to beat that

A
Ana
Great sunscreen on beach vacations

My favorite sunscreen to use at the beach. Not only to protect my skin but not harm the ocean life.

N
Nick John
Great product

Great product, lasts a long time in and out of the water.

A
Anonymous
Great product and safe for marine life- win win

Great product and safe for marine life- win win.

N
Nola Pastor
Solid sunscreen

A little goes a long way - this is effective and gentle, no complaints

A
Alexa
Excellent Sunscreen

This sunscreens will last pretty much all day! It is the mineral sunscreen so it will make you look more white than other sunscreens, but it is better for you skin and body. Plus it does not wash off in the water very easily. Great for the beach

K
K. Kovacs
Leaves a residue

I’m glad it’s reef safe and good for the ocean however I used it once and haven’t used it since because it leaves an awful residue and you can’t rub it away

a
aml
Offers good sun protection

I bought this for a Caribbean vacation and wanted a brand that was reef safe. It offered good sun protection, but like most reef safe sun screens, it took a while to rub in and left my skin with a white tint.

S
Shawn P Monaghan
Biodegradable Sunscreen

Exactly what I ordered and it was on time and true to what I bought.

S
Shirley Smith
Okay

Im so happy for the brand and how much ocean conservation they do. However, this does not easily spread leaving you looking like a ghost

c
chris lailey
Effective in water

Great sunscreen protection, especially in the water. Very white on the skin.

M
MLOVE
Non-Toxic

Yes this is pricey but it’s non-toxic. this item was suggested by the Yuka app!

S
SilverSkates14
It works but....

Bought this for a trip to Mexico where certain sunscreens are banned. I thought it was rather expensive for a small tube.It did work though. I spent several days in the sun including swimming and in parks and did not burn.As others have noted though it doesn't rub in very well. If you weren't white to begin with you will be after applying this stuff.I will say it is much more waterproof than typical sunscreens. After being in water for more than 2 hrs I could still see the areas of my skin where it hadn't been fully rubbed in still had white sunscreen streaks on them.It also doesn't smell bad. So you won't have that tell tale sunscreen smell. I do like that about this sunscreen.Overall its not bad. It does work. I kind of prefer sunscreens that actually rub in though.

S
Shira
The white film never goes away

This product left a white cast that never wore off until I washed it off. If you buy it, this may happen to you. However, when the company realized I had a problem with their product they had truly excellent customer support, which is unusual at a time when most sellers rely on computers to handle all their problems with customers. This company gets 5 stars for customer service.

B
Bodee
Good sunscreen, but

Condition Turns you into Casper the ghost! not a good look

C
Cricket
Approved by EWG- Nurse Approved

Approved by EWG environmental working group. if you're not familiar with this group please check them out! This product is Nurse Approved! EWG are Powerhouse in alerting the government and consumers of dangerous chemicals. The European Union has banned many chemicals that are still used in the United States that are dangerous for human consumption. They also have an app where you could look up any product and it tells you on a scale the chemical exposures you may experience. Who wants to expose themselves and their family more dangerous chemicals? Remember the zinc sunscreen in the 80s and the life guards with the white noses? This sunscreen goes on thick and because of the zinc content does not rub in very easily and stays very white on the skin. I just use a few drops of water to rub it into the skin a little better so I'm not Ghostly white. I've used it four times this summer so far with hours of sun exposure paddleboarding and have not experienced any sun burns. Tanning nicely. It's expensive for the size and the amount of suntan lotion that you get. Knowing that I'm not exposing myself to additional harmful chemicals is worth it for me!

J
Joy M.
White Residue

While this may be good sunscreen, even using a small amount will leave a white residue that will not rub in.

M
Maria P. Sampson
Easy to apply.

Leaves a white cast