Crown Affair The Radiance Oil - lightweight hair oil in a glass dropper bottle

Woman with long, shiny hair holding a bottle of hydrating hair oil.

The Radiance Oil

Frizz Control
Heat Protection
Increases Shine

Rated 4.9 out of 5

Based on 56 reviews

4.9

A lightweight hydrating hair oil proven to increase shine by 87%, provide 24-hour frizz control, and protect hair from heat up to 450°F.

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The Details

Meet The Radiance Oil, a treatment and styling oil designed to enhance shine, control frizz for up to 24 hours, and protect against heat up to 450°F without weighing hair down. Clinically proven to increase shine by 87% and smoothness by 91%, its dual-action formula delivers immediate results while improving softness, moisture retention, and manageability over time.

The Radiance Oil’s cushiony, serum-like texture transforms into a weightless oil that melts into strands, smoothing and softening while leaving hair polished, touchable, and residue-free. Powered by Tsubaki Meadows™ and our Radiance Oil Complex, this strengthening formula hydrates and helps protect against future damage, supporting healthier-looking hair with every use.

Use it daily on damp or dry hair, on its own or layered into your Leave-In Conditioner or styling cream to boost hydration, softness, and frizz control.

How to Use

Starting with one drop for shorter or finer hair and up to three for longer, thicker hair types, drop The Radiance Oil onto your fingertips and spread evenly. Apply to damp or dry hair, focusing on mid-lengths to ends to hydrate, smooth, and prevent frizz. Repeat as needed.

For added benefits, mix a few drops into your Leave-In Conditioner or Air Dry Cream, or apply overnight with your Overnight Repair Serum.

Our Standards

We believe in fewer, better, higher quality ingredients, and meticulously formulate results-driven formulas without unnecessary fillers and toxins.

No Artificial Dyes

No Parabens

No PFAs

Cruelty Free

Gluten Free

Show full ingredient list

Dimethicone, Isodecyl Neopentanoate, C9-12 Alkane, Ethylhexyl Olivate, Camellia Japonica Seed Oil, Limnanthes Alba (Meadowfoam) Seed Oil, Argania Spinosa (Argan) Kernel Oil, Citrullus Lanatus (Watermelon) Seed Oil, Squalane, Helianthus Annuus (Sunflower) Seed Extract, Parfum/Fragrance, Tetramethyl Acetyloctahydronaphthalenes, Limonene, Citrus Aurantium Peel Oil, Juniperus Virginiana Oil, Linalyl Acetate, Linalool, Pinene, Citral, Beta-Caryophyllene, Geranyl Acetate, Terpineol, Rose Ketones, Geraniol, Coco-Caprylate/Caprate

Complete Your Routine

The Leave-In Conditioner

Weightless hydrating cream for damp or dry strands.

The Towel

Microfiber waffle knit towel to protect strands and speed up drying.

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Radiance Oil Complex

Our proprietary blend of squalane, watermelon seed oil and olive oil works to hydrate strands, reduce frizz, and leave hair shinier and more vibrant.

Tsubaki Meadows^TM

Our signature weightless antioxidant blend hydrates, strengthens, and protects strands from future damage.

Instant, Lasting Shine

Clinically proven to enhance shine for up to 24 hours, leaving hair luminous without buildup.
Frizz Control That Lasts

Clinically proven to deliver 24-hour frizz control*, leaving hair 91% smoother*
Weightless Finish

97% agree The Radiance Hair Oil delivers these benefits without weighing down hair & does not leave a residue.

FAQ

How do I layer The Radiance Oil with my other Crown Affair products?

Is The Radiance Oil for my scalp or strands?

Is The Radiance Oil scented?

Is The Radiance Oil suitable for all hair types?

Reviews

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average rating 4.9 out of 5

Based on 56 reviews

5 Stars

53 Reviews
4 Stars

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3 Stars

1 Review
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1 Star

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95% of reviewers would recommend this product to a friend

56 Reviews

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Reviewed by Francee T.

Verified Buyer

I recommend this product

Hair Type

Curly

Rated 5 out of 5

Review posted

The Best Hair Oil I’ve Ever Used

I have long, fine, curly hair and Crown Affair has literally changed my hair. I now use the full range and my hair looks healthier than it has in years. I finally have defined curls again and far less frizz.

This is the best hair oil I’ve ever used. It doesn’t just sit on top of my hair, it actually absorbs and makes a real difference. The products smell phenomenal too.

Luckily I can now buy almost the entire Crown Affair range in New Zealand, but this is the one product that isn’t available here yet.

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Reviewed by Mardi L.

Verified Buyer

I recommend this product

Hair Type

Wavy

Rated 5 out of 5

Review posted

Love this hair oil

I’ve tried many and this is the gold standard of hair oils. Leaves mine soft and silky and does not feel oily.

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Reviewed by Annie H.

Verified Buyer

I recommend this product

Hair Type

Wavy

Rated 5 out of 5

Review posted

Smells great, not greasy

I got this oil because I wanted something to smooth down flyaways and frizz. It does a great job and doesn't leave my hair looking oily or greasy. It also smells great.

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