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Accessories » Sunscreen / Jellyfish protective » Safesea Sunblock Jellyfish Sting Protective Lotion 50 SPF - Sunscreen
Safesea Sunblock Jellyfish Sting Protective Lotion 50 SPF - Sunscreen

Safesea Sunblock Jellyfish Sting Protective Lotion 50 SPF - Sunscreen

Model#: SS-SafeSea-SPF50
Brand: Safe Sea

Seavenger Price: $14.45

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Product Description
Seavenger.com is your jellyfish sting prevention and treatment headquarters. Not only are we the BEST SOURCE for products such as SeaSea Protective Lotions in all SPFs from O – 50 Sunscreens, and After Sting Gel from Tender Corporation, we are virtually THE ONLY SOURCE for these dive essentials.

SafeSea Jellyfish Sting Protective Lotions might very well be the best-selling item in our entire store. Customers are so satisfied with this product, they buy it by the case-loads.

Jellyfish tentacles and other stinging marine organisms contain hundreds of thousands of stinging capsules (cells) which are activated by physical contact between prey (or human skin) and these cells. These cells contain shafts and tubules that inject poison into the skin causing pain, redness, and rash. Safe Sea® has been scientifically developed to prevent the stings of most jellyfish (including Atlantic Box jellyfish and Rhopilema), Sea Nettle and Seabathers Eruption (commonly known as sea lice).

SafeSea Lotions are not only biodegradable and waterproof, they will have no toxic effects on the environment or even harm the jellyfish themselves.

Stock up on SafeSea and After Sting Gel today at Seavenger.com!

 Why take the chance? Safe Sea is a convenient and effective way to protect your family from jellyfish, sea lice, sea nettles, and most other ocean stingers!



Safe Sea is clinically proven to protect against many common varieties of stinging marine life. There are over 13,000 species of marine stingers in the ocean, and over 200 million beachgoers around the globe are exposed to marine stingers each year.


Along the US coastline, more than a million people are stung every year by sea lice, sea nettles, and other marine stingers.



Safe Sea helps protect against the painful stings caused by these marine organisms, and many more:


  • Jellyfish (Not yet tested against Portuguese Man O'War or Box Jellyfish.)
  • Sea Lice
  • Fire Coral
  • Sea Nettle



Jellyfish Stings: Hi-tech Micro injections


Jellyfish, sea lice, sea nettle, coral, sea anemone and other organisms which belong to the phylum cnidaria family are all equipped with stinging cells. These stinging cells consist of a capsule containing a condensed highly folded eversible needle with potent toxins. The discharge of this needle is driven by the building up of a high internal hydrostatic pressure of 200 atmospheres. This pressure is about 100 times the pressure in a car tire and is similar to the pressure that exists in scuba diving tanks.

When jellyfish come into contact with their target, the folded needle is fired from the capsule at accelerations of up to 40,000xg, similar to the acceleration of a shell being fired from a cannon. 

The jellyfish toxins are delivered into the prey through the needle which resembles a multi-headed poisonous arrow.




Jellyfish stinging mechanism



A: Jellyfish and jellyfish tentacles

B: Tentacles and stinging clusters

C: Clusters with hundreds of stinging mechanisms

D: Cluster with stinging capsules and folded needles

E: Resting and discharge stinging mechanism


How Jellyfish Sting:


A. Stimulants from the skin initiate discharge process.

B. High internal pressure of 200 atmospheres is built in the capsule.

C. With 40,000xg of acceleration the needle drills a hole into the skin.

D. A tubule follows the shaft and injects poison into the body.


Keep ocean lovers in the water and out of agony with Safe Sea lotion to prevent jellyfish stings.



How Safe Sea Lotion Works:


Safe Sea protect against jellyfish stings in several ways:



Safe Sea lotion works by inactivating the stinging cells in several biochemical sites. It reduces tentacle skin attachments, mimics jellyfish self-recognition, blocks stinging cells activation, and interferes with the cellular signal, reducing the internal osmotic pressure in the nematocyst capsule.

In less scientific words:

The Safe Sea lotion's slippery texture makes it difficult for the stinging tentacles to get a grip.

Chemicals (stoppers) in the lotion block up the sites where the stinging process is activated.

Other inhibitors (stoppers) block the chemical pathway

The chemical stoppers reduce pressure in the stinging cells, preventing the jellyfish from firing its stings.




Question I am scheduled to swim channel in the Pacific Ocean on Sept 4th. I am looking for the special Safe Sea lotion that has more than one hour of staying on the human skin... I expect to swim in the ocean for 7-8 hours once.
Answer Unfortunately, this lotion will only last 30-45 minutes max.

Question I need information abou t this proosuct please,thanks
Answer After review the US Federal Trade Commission (FTC) definition. It is my understanding that Safe Sea Lotion is Biodegradable. The plastic bottle, label and other packaging material are not biodegradable.
Biodegradable definitions:
Although there are no specific standards for the term biodegradable, the FTC has issued general guidelines in the use of this term. According to the FTC, biodegradable should mean that a product is degradable (able to decompose) when exposed to air, moisture, bacteria or other organisms, and that the materials will break down and return to nature within a reasonably short time after customary disposal. There is no organization that verifies the use of this claim except for the company manufacturing or marketing the product. The FTC nor any other organization certifies that the term biodegradable is used correctly or truthfully. However, the FTC has taken action in the past against companies for making unsubstantiated, misleading, and/or deceptive biodegradable claims. The label is somewhat meaningful, although it can be misleading. The label is not verified, and the meaning of the label is not consistent. The biodegradable label was developed with broad public and industry input—the FTC sought public comments when its guidelines were developed.
Safe Sea lotion is Biodegradable, highly waterproof and and have no toxic affects on the environment or coral or jellyfish at the ocean.
Please let me know if you need more information.

Dr. Lotan
Nidaria Technology Ltd.
Zemach, Jordan Valley, 15132

Question Can I buy Safe Sea in any local stores, or just on-line. Taking a trip soon and need it ASAP. Would rather not order on-line. Also, is it biodegradeble?
Answer We do not know whether it is available in local stores, nor whether it is biodegradable.

Question What are the ingredients in the jellyfish block?Im concerned with possible allergies for my children.Thanks
Answer Active Ingredients: Octinoxate 7.5%, Octisalate 5%, Zinc Oxide 5%, Titanium Dioxide 2%.

Question Hi there,

I was just wondering what size bottle the Safesea Sunblock Jellyfish Sting Protective Lotion 50 SPF - Sunscreen comes in?


Answer They are 4 ounces.

Submited By: Cheryl on 08/22/2013
this product is not only great for salt water issues but works for fresh water issues too...prevents against swimmer's itch!

Rating: 5 of 5 Stars!

Submited By: Anonymous on 09/22/2011
Great product. Fast and efficient delivery. Great web page too!!

Rating: 5 of 5 Stars!

Average Customer Rating: Displaying 2 of 2 product reviews

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