Get your daily dose of Vitamin D

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Reclaim Your Rhythm. Feel Better, Every Day.

Step outside, catch the sun, and build a better you — one streak at a time.

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SunStreak App Screenshot (Today Screen)

We Were Never Meant to Stay Inside All Day

Most of us spend 90% of our time indoors. That means less natural light, disrupted sleep, weaker immune systems, and lower moods. Over 1 billion people are vitamin D deficient. No wonder we feel drained, unfocused, and stuck.

📉 Your body's natural rhythm — circadian, hormonal, emotional — all depend on the sun.

A Simple Habit That Changes Everything

Reset Your Body Clock

Get morning light → sleep better at night. Wake up energized.

Improve Mood Naturally

Sunlight boosts serotonin. Reduce afternoon slumps.

Stronger, Healthier You

Boost vitamin D for immunity, bones, and metabolism. Better skin, eyes, energy.

SunStreak is for anyone who...

  • Works from home or in an office
  • Feels groggy in the mornings
  • Gets hit by 3pm energy crashes
  • Wants to feel healthier with zero equipment
  • Wants a small win they can stick to

Real Science. Real Habit Change.

Vitamin D is crucial for hormone balance, immune health, and metabolism

Natural light exposure reduces nearsightedness and eye strain

(Example Study, 2022)

Circadian alignment improves deep sleep quality

(Harvard Health, 2023)

Serotonin (your feel-good chemical) is sunlight-triggered

Personalized Sun Rhythm. Based on You.

Our simple onboarding learns about your current habits, schedule, and goals to create a personalized plan that fits seamlessly into your day. No extra input needed.

Build your streak. Feel the shift.