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Recommended Amounts:

Published in Sunscreen Application 1 min read

How Much Sunscreen is Enough?

The amount of sunscreen needed depends on the area being covered. For your face and neck, apply a nickel-sized dollop, approximately half a teaspoon or two finger lengths. For your entire body, use one ounce, enough to fill a shot glass.

  • Face and Neck: A nickel-sized amount (approximately 1/4 teaspoon or 1.25ml) is sufficient to cover the face and front of the neck. This is equivalent to about two finger lengths. [Source: Dr. Marisa Garshick, MD; Multiple online sources]
  • Entire Body: One ounce (approximately 30ml) is the recommended amount for full-body coverage. [Source: Multiple online sources]

Important Considerations:

  • Reapplication: Sunscreen should be reapplied every two hours, or more frequently if swimming or sweating. [Source: Multiple online sources]
  • SPF: Choose a sunscreen with an SPF of 30 or higher for optimal protection. [Source: Multiple online sources]
  • Coverage: Ensure all exposed skin is covered. Don't forget often-missed areas like the ears, tops of feet, and back of the neck. [Source: American Academy of Dermatology]

Remember that using the correct amount is crucial for achieving the advertised SPF protection. Insufficient application significantly reduces effectiveness.