KH Eau de Parfums are typically formulated at approximately 25% fragrance concentration, though concentration may vary slightly by formula to achieve the intended performance and character of each fragrance.

Concentration alone does not determine how strongly a perfume projects or how long it lasts. The materials and overall structure of each composition also play a significant role.

Atmospheric perfumes are fragrances designed to capture a feeling, memory, environment, or scene rather than simply recreating a traditional fragrance category.

You may encounter scent impressions inspired by rain, old books, fog, forests, candle smoke, antique wood, earth, cold air, sunlight, fabric, food, or other immersive elements layered alongside more traditional perfume materials.

Atmospheric perfumery is intended to create an experience — sometimes familiar, sometimes strange, and sometimes somewhere in between.

Occasionally.

As an independent perfume house, KH may refine or reformulate a fragrance due to material availability, discontinued ingredients, regulatory changes, or artistic development.

When a fragrance undergoes a significant reformulation, we aim to communicate that change through the product listing, release information, or other appropriate updates.

Minor batch variation is not considered a reformulation.

Not necessarily.

Fragrance notes describe the scent impression or olfactory story of a perfume rather than providing a literal ingredient list.

For example, a note such as fog, old books, forest air, fur, cake, sunlight, or rain may be created using several natural extracts and aroma materials working together rather than a single ingredient bearing that name.

Fragrance notes tell the story. The materials build the perfume.

For ingredient, allergen, and material information, please refer to the applicable product information provided on the website.

Fragrance perception can vary due to skin condition, application amount, temperature, humidity, environment, and individual differences in scent perception.

The same perfume may appear sweeter, drier, warmer, sharper, greener, woodier, or more floral to different people.

This is one of the reasons sampling before purchasing a full bottle is strongly recommended.

Perfume is designed to evolve.

The scent you experience immediately after spraying may be very different from what appears 15 minutes later or several hours into the wear.

More volatile materials tend to appear first, while floral, gourmand, woody, resinous, musky, and atmospheric facets may emerge gradually as the fragrance develops.

We recommend experiencing a fragrance through its full drydown before deciding how you feel about it.

Longevity and projection vary depending on the individual fragrance, application amount, environment, and personal scent perception.

KH fragrances are formulated with performance in mind, but some compositions are intentionally softer or more intimate while others are more diffusive.

Resinous, woody, musky, and heavier compositions may persist differently than bright citrus, airy, or highly volatile compositions.

Because fragrance performance varies from person to person, an exact number of wear hours cannot be guaranteed.

Every fragrance is handcrafted in small batches.

Natural materials may vary slightly from harvest to harvest, and some fragrance materials naturally deepen or shift in color over time.

Minor differences in color between batches are normal and do not necessarily indicate a change in quality or performance.

Perfume bottles are filled by volume, not according to the visual height of the liquid within the bottle.

A small amount of headspace is normal and allows room for the spray mechanism while also helping accommodate normal expansion during shipping and temperature changes.

Bottle shape, glass thickness, and sprayer components may also affect the visible fill level.