Yes, this is normal. I believe-I am a mere amature myself- that you are seeing s waxy substance that is protruding from the males pores. Not something that you can wipe off, but little whitish crud sticking out of the pores. My male has this too. I think that it happens when hormones change- his ir her. As long as he doesn't have a swollen or prolapsed hemipene, hes fine...
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1.2 SHCT Leopard geckos: Big Papa, Big Mama and Jingle Belle
2.5 jungle & leucistic morphs: Van Gogh, Monet, Manet Pissarro, Speckles, Mouthy, and Mama Cass
0.0.1 Normal??? Leo(rescue):Skinny
0.1 Ragdoll cat: Tinkerbell
2.0 Devon Rex cats Gryffindor, Tigger
0.1 Cat Dinah
1.2 Bassett hounds Bogart, Sadie, Hermione
3.0 Feretts Blizzard, Coco, Fuzzums
3.0 Chinchillas