Natural protection for the whole family
🌿 100% natural formula — paraben-free, sulfate-free
👶 Suitable for all ages.
🏖️ Compact and convenient — for the park, beach, and mountains
Do these situations sound familiar? 🤔
Summer is wonderful, but it comes with challenges. That's why we created protection you can trust: gentle, natural, and effective. For the whole family.
Summer days are wonderful... until the bites start!
Itching, discomfort, infections...
Insect bites often cause severe itching, redness, and irritation. Some pests, such as ticks, can transmit dangerous bacteria and infections that can lead to serious skin problems and health complications. Timely protection is not just about comfort – it's about caring for your health and peace of mind.
The solution - but at what cost?
Almost all repellents on the market contain chemical compounds such as DEET. However, various scientific studies have found that DEET causes diffuse brain cell death and behavioral problems in animals. DEET is toxic to birds and aquatic organisms. Now imagine that most people spray their children and themselves with this ingredient, unaware of or not realizing the risks involved!
We chose a different path...
We thought it was impossible to create a product that was 100% natural and effective at the same time. The truth is, it was difficult, but not impossible!
Bio Strazh is a natural repellent spray, made entirely from natural ingredients that have scientifically proven efficacy against mosquitoes, wasps, ticks, and other pests.
🚫 DEET-free - 100% safe formula
🐰 Not tested on animals
🌿 No harsh chemicals
👶🧒🧑 Suitable for the whole family
Why did we create Bio Guard?
We didn't find a natural repellent we truly trusted. So we created our own.
We didn't want harsh, chemical substances on our skin and we knew that nature offered a better solution - provided the right ingredients were chosen. After extensive research, testing, and working with technologists, we created a formula that combines the power of lemon eucalyptus and Bulgarian lavender.
🌿 Lemon Eucalyptus Oil
We don't use ordinary eucalyptus.
We chose lemon eucalyptus (Eucalyptus citriodora) - one of the most well-known natural ingredients with repellent action.
It contains natural compounds whose scent helps confuse and repel mosquitoes.
Why is it different?
✔ Stronger repellent profile than standard eucalyptus
✔ Fresh, clean scent
✔ Used in natural repellent formulas worldwide
💜Bulgarian lavender
We chose lavender oil not only for its aroma.
Lavender is traditionally used as a natural insect repellent, and its mild herbal profile makes the formula more pleasant for everyday use.
And something important to us:
We only use Bulgarian lavender.
Because we believe in the power of local ingredients and Bulgarian production.
🍋 Citronella
Citronella is one of the most recognizable natural ingredients in repellents.
Its fresh citrus scent helps create an environment that mosquitoes avoid.
✔ Fresh scent
✔ Complements the action of other oils
✔ Traditionally used in outdoor products
🌱 Lemongrass
Lemongrass (Cymbopogon citratus) is known for its intense fresh aroma, which naturally repels insects.
It adds lightness and freshness to the formula without a heavy feeling on the skin.
❄️ Peppermint
Peppermint (Mentha piperita) oil provides a fresh and cooling sensation upon application.
Its strong minty aroma contributes to the natural scent profile that mosquitoes avoid.
Frequently Asked Questions:
1. Does the natural repellent "BIO STRAZH" REALLY work?
Yes — the BIO STRAGE formula is created with carefully selected plant-based oils known for their ability to naturally repel mosquitoes. Our main active ingredient is lemon eucalyptus – one of the most recognized natural ingredients used in repellent formulas worldwide.
2. Is it suitable for children and babies?
BIO STRAZH is suitable for adults and children over 2 years old. For the youngest ones, we recommend that the product not be applied directly to the skin, but rather to clothing, a stroller, or around the walking area.
3. Can it cause allergies?
As with any essential oil product, individual sensitivity to any of the ingredients is possible. For more sensitive skin, we recommend first testing a small amount on a small area.
4. How often should I use the spray when I'm outdoors?
For optimal protection, we recommend reapplying every 2 hours, especially during prolonged outdoor stays. Natural ingredients work more gently than aggressive chemical repellents, so more frequent application helps maintain the effect.
5. Is the scent overpowering, as it is with most repellents?
No — one of the favorite features of BIO STRAZH is its fresh herbal scent. The combination of lemon eucalyptus, Bulgarian lavender, and peppermint creates a pleasant and light sensation, without the heavy odor typical of many standard repellents.