OLO Fragrance
United StatesPortland, ORHeather Sielaffest. 2009
OLO Fragrance is an independent fragrance house based in Portland, Oregon, founded in 2009 by self-taught perfumer Heather Sielaff. Each fragrance is hand blended and bottled in-house at the studio, which customers can visit.
Catalogue
24 fragrances
Prices
$6–55
Formats
Perfume Oil
Checked
Sep 14, 2026
In their own words
Reproduced from their about page. The words are theirs.
Founded in 2009 by self taught perfumer Heather Sielaff, each fragrance continues to be hand blended and bottled in house. Customers are welcome to visit OLO Fragrance studio located at 234 NE 28th St, Portland, OR 97232. Store hours fluctuate so please check our Instagram profile for updated hours.
Catalogue
24 fragrances
Alphabetical. Prices are in the maker's currency and link to their own shop.
24 fragrancesSearch within OLO Fragrance
Palette
Notes they reach for
The notes that appear most across the catalogue; the number is how many fragrances carry each.