How long will One Seed perfume last on my skin?
That varies from person to person, and also depends on the scent. Generally, your ONE SEED scent will noticeable for approximately 4-5 hours, but could be up to 7 hours. Keep in mind that the scent throw (sillage) and longevity of natural perfumes is not as great as synthetic fragrance because natural ingredients biodegrade (as they should) whereas synthetic ingredients don't readily break down, and may even persist in the environment for a very long time.
You can help your natural perfume last longer by following the tips here.