Question about Ozezan the Inferno monster set

The description reads:

Overhealing yourself or an ally grants them 4272 Armor for 1.1 second. Healing yourself or an ally grants them minor Vitality for 1.1 seconds, increasing their healing received by 8%.”

Does the Armor buff and Minor Vitality buff affect the healing I output directly? For instance, if my normal heal is 10,000, will it increase to 10,800 with this set, or do I need to heal myself again after receiving the buff to see its effect?

Ideally, I want to use this set for myself and increase the strength of my heal directly. If someone can test this out it’d be very much appreciated.

Thank you.