Add the coconut water, lemon juice, mango, sea salt, and ice to a blender.
Blend until smooth.
Taste and adjust as needed. Add a little more coconut water for a thinner texture.
Pour into a glass and serve immediately.
Notes
Mango: Use fresh or frozen. Use frozen if you want it icier and colder.
Lemon: Fresh lemon juice works best here, giving it a brighter, more refreshing flavor than bottled juice.
Texture: Add a little extra coconut water for a thinner consistency.
Serving tip: Best served right after blending.