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About DirtBugSun™


Total Outdoor Protection

UL Skin Sciences, Inc. gives you its breakthrough innovation, DirtBugSun™ Total Protection Mosquito Repellant. It is the only anti-mosquito lotion in the Philippines with added germ and sun protection. It is clinically proven to be gentle, safe and effective for children ages 4-12 years old.

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mosquito left mosquito right

The Breakthrough Discovery

Total Outdoor Protection

4.5-hour protection from dengue-causing mosquitoes
Formulated with IR3535, an active insect repellant
Our Product

Our Product

DirtBugSun™ is the breakthrough mosquito repellant for kids’ total outdoor protection. With active ingredient IR3535, it effectively drives away dengue-causing mosquitoes and other bugs. It also add another layer of protection as it shields the skin from germs/bacteria, and skin-damaging rays from the sun. To top it all, DirtBugSun’s™ hypoallergenic and DEET-free formula is clinically proven to be safe, mild, and effective for everyday use.

DirtBugSun™ provides kids with long-lasting protection from outdoor risks like insects, germs, and harsh sunlight.


Pack with the right set of information about DirtBugSun™, the newest mosquito repellent for total outdoor protection.

DirtBugSun™ drives away mosquitoes with its active ingredient IR3535, shields the skin from harmful UVA and UVB rays, and protects it against disease-causing germs and bacteria. 

It is also deet-free and has a gentle formulation that has passed several toxicity tests.

DirtBugSun™ is a non-sticking lotion that uses 1R3535 instead of DEET. Unlike other insect repellents that only mask the host's odor, IR3535® works by making the host appalling to mosquitoes. As a result, mosquitos generally avoid places with traces of IR3535®.

If you're using a moisturizing lotion along with an insect repellent, apply the lotion first and let it dry before applying the repellent. This will keep the repellent from rubbing off or being diluted by the lotion.

It's also a good idea to avoid layering other products, such as perfumes and scented lotions, on top of insect repellent, as these can reduce its effectiveness.

Human oder when combined with...

Mosquitoes do not like the scent of IR3535® at all! Mosquitoes use their sense of smell to navigate the world, so once they encounter a potential host with traces of IR3535®, they actively avoid them.

When mosquitoes encounter the scent of human odor mixed with IR3535®, they dislike it so much that they avoid sources of it. On the other hand, repellents like DEET and Picaridin merely cause confusion and interfere with mosquitoes’ receptors so they fail to smell and recognize potential human hosts.

Natural insect repellents like citronella and oil of lemon eucalyptus just “mask” the scent of potential human hosts and repel them. Plus, these repellents also evaporate quickly.

DirtBugSun™ Total Protection Anti-Mosquito Lotion contains a synthetic repellent called IR3535® that isn’t as volatile, offers added protection against mosquitoes, and can last longer on the skin. Because of this, you don’t need to reapply this lotion often. 

Yes. Some of these organisms can enter your bloodstream and cause health issues. Examples include:

  • Skin and wound infections (linked to Enterococcus faecalis, Staphylococcus aureus, and Staphylococcus epidermis)
  • Urinary tract infections (linked to Enterococcus faecalis)
  • Pneumonia (linked to Staphylococcus pyogenes)
  • Oral thrush (linked to Candida albicans)

Yes. When applied, DirtBugSun™ Total Protection Anti-Mosquito Lotion may help provide germ protection. This lotion helps fight disease-causing bacteria and fungi that may be found on the skin. Lab tests results showed that DirtBugSun™ Total Protection Anti-Mosquito Lotion is 99.9% effective against infection-causing germs found on the skin.

Yes. DirtBugSun™ Total Protection Anti-Mosquito Lotion has two (2) main Organic UV filters that have been dermatologically tested to be safe for daily use on kids aged 4 to 10 years old. One filter is SPF 15 that may help block approximately 93% of UVB rays and protect the skin.

DirtBugSun™ contains two UV filters: one that blocks UVB rays and one that protects the skin from UVA rays which may cause sunburn and other skin damage. 

The UV filter dosages used in DirtBugSun™ Total Protection Anti Mosquito Lotion fall within the ASEAN Regulatory Authorities' acceptable range.

Yes. DirtBugSun™ Total Protection Anti-Mosquito Lotion protects the skin by absorbing up to 93% UV rays from the sun which can cause skin damage like sunburn and skin cancer.

DirtBugSun™ Total Protection Anti-Mosquito Lotion also has SPF 15. 

DirtBugSun™ Total Protection Anti-Mosquito Lotion can be used up four times per day. Once finished, store it in a dry place below 30° C.

Although DirtBugSun™ has not yet been tested on pregnant or breastfeeding women, it has passed the toxicology test and is therefore considered non-irritant.