CoreTex Sun X 50 SPF Broad Spectrum Sunscreen Packets - Pack of 100, Water-Resistant 80 Min & Reef-Safe

CoreTex Sun X 50 SPF Broad Spectrum sunscreen packets deliver portable, reef-safe SPF 50 protection in single-use sachets that rub in clear and resist water for up to 80 minutes. Whether you need sunscreen for a beach day, a backpacking trip, or to stash in work bags and purses, these single-use CoreTex Sun X 50 packets give high-SPF coverage without greasy residue or a white cast. Made in the United States, the formula avoids parabens, oxybenzone, and octinoxate so it meets common reef-safe standards and complies with Hawaii’s reef-compliance requirements.

How does Sun X 50 perform during water activities?

This formula is engineered to remain effective for up to 80 minutes after water exposure, which is the maximum water-resistance period allowed by regulatory guidance. Reapply after towel-drying, heavy sweating, or extended time in water to maintain protection. The lightweight, water-based composition helps the product stay on skin rather than running off into the water.

• 80-minute water resistance—the longest FDA-recognized interval
• Fast-absorbing, water-based formula that minimizes runoff
• Single-use packets reduce contamination and make reapplication convenient

Will these packets leave a white cast or feel greasy?

CoreTex Sun X 50 uses an oil-free, water-based base so it spreads evenly and absorbs quickly, leaving no noticeable white residue on most skin tones. Because the lotion is non-greasy, it’s comfortable for face and body use under makeup or on its own. The sachet format allows precise dispensing to avoid over-application and excess shine.

• Oil-free, water-based texture for quick soak-in
• Formulated to minimize white cast on a range of skin tones
• Easy single-use portions for controlled application

Is this sunscreen safe for reefs and free of certain chemicals?

CoreTex Sun X 50 is formulated without parabens, oxybenzone, and octinoxate to align with reef-protection regulations like Hawaii’s Act 104. It is PABA-free and avoids several common additives that raise environmental or skin-sensitivity concerns. The absence of those ingredients helps shoppers choose a product with reduced aquatic-impact ingredients while maintaining broad-spectrum protection.

• Free of parabens, oxybenzone, and octinoxate
• Meets reef-compliant ingredient criteria used by several jurisdictions
• PABA-free for fewer common irritation drivers

How convenient are the 100-pack sachets for travel and daily use?

The pack includes 100 single-application packets sized for on-the-go use—ideal for purses, diaper bags, gym kits, and carry-on luggage. Individual packaging keeps each portion hygienic and TSA-friendly while making it simple to share with family or event attendees. Lightweight sachets are also useful for sample distribution, outdoor events, and emergency kits.

• 100 individually sealed travel-size packets for portability
• TSA-friendly and easy to tuck into small compartments
• Lightweight, single-use format simplifies reapplication and sharing

Who is this for: CoreTex Sun X 50 SPF packets are designed for active people and families who need dependable SPF 50 protection that’s easy to carry and apply. Ideal for beachgoers, travelers, outdoor workers, event planners, and wellness-conscious buyers who prefer reef-safe ingredients and a non-greasy finish. If you want a made-in-USA, single-use sunscreen that balances high SPF, water resistance, and portable convenience, these packets are a practical choice.

Ingredients

Avobenzone (3%), Homosalate (10%), Octisalate (5%), Octocrylene (5%)

FAQ

Q: How long does the water resistance last?

A: CoreTex Sun X 50 is water resistant for up to 80 minutes; reapply after towel-drying or heavy sweating.

Q: Are these packets reef-safe?

A: Yes. The formula excludes parabens, oxybenzone, and octinoxate to meet common reef-compliance standards.