An OLFx discovery set perfume lets you build your own multi-piece set from OLFx's "Compare to" catalog of 140 originals, choosing roll-on perfume oil or spray Extrait pieces one fragrance at a time in the live OLFx set builder.
Updated August 2026
An OLFx discovery set is a build-your-own fragrance set: you pick individual "Compare to" fragrances from the OLFx catalog and place them into a fixed set of slots inside the live Discovery builder.
Two current set structures are confirmed live on this category: a roll-on perfume oil set with four slots at 10 ml per piece, and a spray set with two slots at 50 ml per piece. That gives you two product formats — roll-on perfume oil and spray — without requiring a separate category for each one.
Across the wider OLFx catalog, the "Compare to" naming spans 140 originals. The products are listed as Extrait; no concentration percentage is stated here. Pricing for each configuration is not repeated on this page — check the current figure on the set's own product page or inside the live builder before you add it to your cart.
This page is a discovery perfume set category rather than a single-fragrance product page. The practical choice is which fragrance name you want to compare to, and which format and slot count fit the way you want to explore the catalog.
Choose the roll-on perfume oil set for the most fragrance slots, or the spray set when you want fewer, larger selections.
The roll-on perfume oil set gives you four separate 10 ml slots. It is the configuration built around the roll-on perfume oil format, and it also gives you the highest number of separate fragrance choices inside one set.
The spray set gives you two 50 ml slots. It is the simplest choice when you want a smaller number of selections in a larger, spray-format size.
There is no need to treat one configuration as universally better. The best perfume discovery sets are the ones that match what you actually want to compare: more separate choices in roll-on perfume oil, or fewer, larger choices in spray.
This category page does not list dollar figures for OLFx Discovery sets; the current price for each configuration is shown on its own product page and again inside the live set builder before checkout.
Pricing follows the set structure rather than the individual fragrances chosen: the roll-on perfume oil set and the spray set are priced as fixed configurations, so the amount you see reflects the slot count and format, not which "Compare to" names you select for each slot.
The page does not add shipping promises, return promises, promotional-savings language, or price claims beyond what is shown live on the product page and in the builder.
If price is your first filter, start with the set structure rather than a number: the roll-on perfume oil set gives four smaller slots, while the spray set gives two larger slots, and both display their own current price where you configure them.
Choose roll-on perfume oil if you want the four-slot Discovery configuration, and choose spray if you want the two-slot configuration.
OLFx presents two formats across the catalog: roll-on perfume oil in 10 ml and spray in 50 ml. The Discovery builder keeps those formats separate by set configuration rather than mixing them inside a single set.
A men's cologne discovery set or men's fragrance discovery set does not require a different set structure on this page. The same applies if you searched for a fragrance discovery set for him or a fragrance discovery set for her: the builder is organized around selectable fragrance references, slot count, and format, not gendered product lines.
Because the source catalog data does not provide wear-time claims, application instructions, ingredient details, or concentration percentages for OLFx products, this page does not use those points to push one format over the other. The decision stays anchored to verified differences: slot count, size, and format.
The OLFx catalog represented in this category spans 140 originals identified through "Compare to" naming.
The Discovery builder is a live builder with a fixed number of slots per configuration — four for the roll-on perfume oil set, two for the spray set — so this category helps you move from the wider catalog toward a smaller personal selection.
Each fragrance in the builder is introduced by its human-readable reference, in the form "Compare to X," rather than by an internal code. No fragrance names are invented on this page beyond what the live builder actually offers.
If you are browsing with a specific original in mind, use the "Compare to" reference as your primary recognition cue, then choose the roll-on perfume oil or spray configuration that fits the number of selections you want.
Brand-specific searches such as "Penhaligon's discovery set," "Acqua di Parma discovery set," and "BDK discovery set" are different queries from this OLFx discovery set perfume category.
The OLFx page is organized around the OLFx catalog and its 140 "Compare to" original references. It does not claim to be an official discovery set from any of those brands, and it does not borrow outside brand facts to describe OLFx products.
If you arrived from a broad discovery perfume set search, the shopping task here is specific: choose an OLFx set structure — roll-on perfume oil or spray — then choose your fragrances from the OLFx catalog using the "Compare to" references shown for each option.
We don't publish ratings for these sets yet.
The reliable comparison points are the ones confirmed for the catalog: 140 "Compare to" originals, two formats, two slot-count configurations, and their current prices shown live on each product page. If verified review content is added later, it should come from an approved source and should not change these factual boundaries for OLFx product claims.
If you are choosing between configurations without reviews to guide you, compare four roll-on perfume oil selections against two spray selections, then use the human-readable "Compare to" names in the builder to make the fragrance choices themselves.
Check the number of slots, the format, the size, and the "Compare to" fragrance references before making your selections — then confirm the current price on the product page before you add the set to your cart.
For the roll-on perfume oil set, you are choosing four 10 ml slots. For the spray set, you are choosing two 50 ml slots. Both configurations use the same "Compare to" naming for the individual fragrances you place into each slot.
Also make sure you are on the right kind of page. This is an OLFx category for building a Discovery set; it is not presented as an official Penhaligon's discovery set, Acqua di Parma discovery set, or BDK discovery set. Product recognition inside OLFx should come from the "Compare to" names attached to each option, not from outside brand claims.
The category does not pretend that specific fragrances are included by default — your final choices come from the live builder and the catalog options shown there.
Yes. The Discovery builder offers a four-slot roll-on perfume oil configuration at 10 ml per slot.
Yes. The Discovery builder offers a two-slot spray configuration at 50 ml per slot.
Yes. The catalog identifies the products as Extrait, without stating a concentration percentage.
No. No wear-time claim for OLFx products is published, so this page does not state one.
No. We don't publish ratings for these sets yet.
On the set's own product page and inside the live OLFx set builder, before you add it to your cart.
