The elements that make up the human body, and all life on Earth, were forged in the hearts of stars billions of years ago! Wear a cosmic truth with this Made in the Universe t-shirt, featuring the elemental composition of the human body. Every atom in us was forged in the heart of ancient stars, scattered across the cosmos in brilliant supernova explosions.

The human body is primarily composed of a few key elements, with oxygen (O) being the most abundant at around 65% of body mass. Carbon (C) makes up about 18%, Hydrogen (H) accounts for 10%, Nitrogen (N) contributes around 3%, and Calcium (Ca) and Phosphorus (P) make up about 1% each. Another five elements make up about 0.85% of the remaining mass: sulfur (S), potassium (K), sodium (Na), chlorine (Cl), and magnesium (Mg).

Over billions of years, these celestial ingredients came together to form life, making our 3D bodies nothing short of a miracle. This design is a reminder that we are not separate from the universe—we are the universe, experiencing itself. Remember your stardust origins with this awe-inspiring tee! ✨🌌

Made with 100% ring-spun cotton ethically grown and harvested in the US, a lightweight fabric (4.5 oz/yd²). Please note: Cotton may shrink slightly after washing and drying at high temperatures. For best results, wash in cold water and tumble dry on low.