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Sunscreen Stick
I · Formulation

Sunscreen Stick

Sunprotex Stick is BIOSAR's mineral SPF50+ in a precision stick format for the highest-exposure facial zones. Titanium Dioxide and Zinc Oxide shield broad-spectrum against UVA and UVB; Cocoa Butter, Beeswax, and Jojoba Oil keep the texture creamy and water-resistant on nose, cheekbones, ears, and lips. The stick travels easily for outdoor activity, sport, and reapplication on the go without the mess of pump or spray. Use it as a targeted top-up over a base sun cream, fifteen minutes before exposure and every two hours outdoors. Suitable for adults, adolescents, and reactive skin types where filter mildness matters.

  • Titanium DioxideTitanium Dioxide (micronized grades labeled Titanium Dioxide [nano] per EU 1223/2009 Art. 19)
  • Zinc OxideZinc Oxide (micronized grades labeled Zinc Oxide [nano] per EU 1223/2009 Art. 19)
  • Cocoa ButterTheobroma Cacao (Cocoa) Seed Butter
  • BeeswaxCera Alba (Beeswax)
Get in touch

If you are unsure it suits you, your dermatologist or pharmacist is the one to ask.

Dermatologically tested
Every BIOSAR product
SFDA
Registered
GMP · ISO 22716
Standard
Why it works

Serious SPF50+ protection that lives in your pocket. Mineral Titanium Dioxide and Zinc Oxide reflect UVA and UVB with a swipe — no mess, no dripping, perfect for reapplying on the go. Cocoa Butter, Beeswax and Jojoba Oil glide on smooth and keep skin soft. The mess-free way to cover face, ears and shoulders anywhere.

  • Titanium Dioxide
  • Zinc Oxide
  • Cocoa Butter
  • Beeswax
  • Jojoba Oil

Proven Benefits

What this product does for your skin

  • Mineral SPF50+

    Titanium Dioxide and Zinc Oxide shield broad-spectrum against UVA and UVB.

  • Targeted stick

    Precision format covers nose, cheekbones, ears, and lips.

  • Water-resistant

    Cocoa Butter, Beeswax, and Jojoba Oil keep the texture creamy and resistant.

  • Travel-ready top-up

    Mess-free reapplication on the go, every two hours outdoors.

How this formula works

One glide covers the spots the sun finds first, wherever the day takes you

The stick is made for the exposed edges, nose, cheekbones, shoulders, that catch the most light and the quick touch-up on the move. Mineral filters Titanium Dioxide and Zinc Oxide lay down targeted protection, while Cocoa Butter, Beeswax and Jojoba Oil hold it in place and keep skin soft rather than dry. Defense and comfort travel together in one pocket-sized swipe, ready whenever the sun rises higher.

Ingredient Research

Active ingredients backed by published studies

  • 4–5%

    Mineral filters work mainly by absorbing UV

    Optical measurements of titanium dioxide and zinc oxide found they reflect only 4 to 5% of UV; most of their protection comes from absorbing it. Reflection matters more for long UVA and visible light. A laboratory study.

    Photodermatol Photoimmunol Photomed 2016 (Cole, Shyr, Ou-Yang) — View research
  • to 400 nm

    Attenuates UVB through long-wave UVA in lab tests

    Laboratory tests of microfine zinc oxide showed attenuation across the UV spectrum, including long-wave UVA up to 400 nm. It stayed stable under irradiation and did not degrade an organic filter. A study by the material's maker; lab data.

    J Am Acad Dermatol 1999 (Mitchnick) — View research

Published studies on ingredients, some tested inside other formulas. They are not tests of this product, and results vary from person to person.

Transparency

What's inside — and what's not

  • 01

    Titanium Dioxide

    Titanium Dioxide (micronized grades labeled Titanium Dioxide [nano] per EU 1223/2009 Art. 19)

    Mineral UV filter that sits on the skin's surface and physically reflects and scatters UVA and UVB light. Photostable and non-irritating, it delivers broad-spectrum protection gentle enough for sensitive and children's skin.

    View research
  • 02

    Zinc Oxide

    Zinc Oxide (micronized grades labeled Zinc Oxide [nano] per EU 1223/2009 Art. 19)

    Mineral UV filter and skin-protectant oxide. It reflects UVA and UVB across a broad spectrum and forms a calming, protective layer — the reason it works both in sunscreens and in soothing diaper-area care.

    View research
  • 03

    Cocoa Butter

    Theobroma Cacao (Cocoa) Seed Butter

    It melts to coat the skin with an emollient, occlusive layer that softens and limits moisture loss.

    View research
  • 04

    Beeswax

    Cera Alba (Beeswax)

    It forms an emollient, occlusive film that softens, shields and gives structure to the formula.

    View research
  • 05

    Jojoba Oil

    Simmondsia Chinensis (Jojoba) Seed Oil

    Its sebum-like esters condition the surface and help balance the look and feel of oily skin.

    View research

Application Guide

How to use

Morning routine

Glide directly over clean skin on nose, cheekbones, ears, and lips. Use over a base sun cream. Reapply every two hours outdoors.

Evening routine

Not applicable; SPF is a daytime step.

Complete Care

Build your Sunprotex routine

Complete the routine

Pairs beautifully with

Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .

Claims & methodology

  1. Provides broad-spectrum SPF50+ mineral protection in a stick format — SPF50+ verified by SFDA registration; in-vitro UVA/UVB testing on file. Sunscreen dossier on file at BIOSAR Laboratories.

Published references

  1. Photodermatol Photoimmunol Photomed 2016 (Cole, Shyr, Ou-Yang). pubmed.ncbi.nlm.nih.gov/26431814/
  2. J Am Acad Dermatol 1999 (Mitchnick). pubmed.ncbi.nlm.nih.gov/9922017/