Good Chemistry 2018 Body Spray

F ££ Favourite

Brainiac

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Good Chemistry Brainiac is a body spray launched in 2018. Good Chemistry's Brainiac carries a Favourite verdict, a fresh-led wear.

Divisive yet delightful, Brainiac is a quirky scent that blends sharp citrus and assertive pepper with a subtle vanilla grounding. It is definitely one to try on skin, as it can transform dramatically.
What our verdicts mean →
  • Energetic
  • Fresh
  • Edgy
  • Modern
  • Clean
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Brainiac Body Spray bottle

Scent Profile

Composition

Timeline

Showing: Overall Blend

Top, heart and base are the brand's own listing, not a timing claim - the industry classifies a note by its character as much as by how fast it fades. Each curve here is modelled from that material's own volatility, so groups can overlap when a house lists long-lasting materials in its heart.

ScentArt

ScentArt Gallery What is ScentArt?

Performance & Mood

Performance

Longevity
Moderate (4-6h)
Projection
Moderate
Intensity
Moderate

Mood

Mood Energising
Calming
Character Playful
Serious
Sentiment Uplifting
Brooding

When To Wear

Best Seasons

Best For:
Spring Summer Fall
Also Works:
Winter

Versatile across every season - no clear seasonal preference from wearers.

Best Occasions

Best For:
Casual Sport
Also Works:
Office Date

Its moderate sillage and fresh, clean character make it versatile for casual wear and even office use, though the peppery kick might be too much for very formal settings. The energising quality also makes it suitable for sport or daytime activities.

Declarable allergens

We derive these from the materials behind this fragrance's notes, not from the bottle. Each one is likely, not confirmed. The list is partial - the box can name others.

Declarable under EU Annex III

The large name is the everyday one. The small name is the INCI form on the box, so you can compare the two. Reactions differ between people. A patch-test panel is not a ranking of risk. How we derive this

Ethics and formulation

We report other people's certifications, never our own. Every claim links to its source.

  • Cruelty-free Brand-stated Good Chemistry says so · no third-party certification found · Read the claim

Certification covers a brand's whole range. Part-range claims show on the brand page.

About

Brainiac kicks off with a zesty, almost effervescent burst of citrus, bright and invigorating. This quickly meets a prominent peppery spice, giving it an unexpected edge that's both fresh and a touch sharp. As it settles, a clean, understated vanilla emerges, not sweet or gourmand, but rather a soft, grounding base that prevents the spice from becoming overwhelming. It is a surprisingly complex body spray.

Similar

Compare & Pair

Layer

Wear two at once: the blends worth trying, how each one scores and where to spray See what layers well

Complement

Two people, two scents: what sits well beside it when you each wear your own See what pairs well

Where to buy

Prices for the United States ·

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Drawn from community reviews and editor-reviewed before publishing on . See our methodology and disclosure policy.