"The only oil that makes my hair look like I just walked out of a Chelsea salon without the weight."
Sophie R.
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Argan Gloss Hair Serum
Sale price
£24.00
Regular price
£39.00
SAVE 38%
A lightweight gloss serum with a luxurious finish that smooths frizz, enhances shine, and leaves hair effortlessly polished.
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+147% visible shine — instantly
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No grease. No heaviness. Just gloss.
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Frizz disappears — even in humidity
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Hair looks smooth, finished, expensive
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Heat protection up to 230°C
SALON-LEVEL SHINE
ALL HAIR TYPES
Going fast !
30-day trial
Vegan & Cruelty Free
Dermatologically tested formula
The Formula
A formula built on what matters
At the core of Vosien lies a refined blend of high-purity ingredients selected for their ability to enhance shine, improve texture, and support healthier-looking hair — without heaviness or artificial coating.
Each component is chosen not just to treat the hair, but to elevate how it looks, feels, and reflects light.
Key ingredients
Argan Oil (Argania Spinosa)
Known for its rich concentration in essential fatty acids, argan oil helps deeply nourish dry lengths, soften texture, and restore a naturally smooth, polished finish.
Vitamin E
A powerful antioxidant that supports hair exposed to daily stressors such as heat styling, pollution, and environmental dryness — helping maintain softness and shine over time.
Silken Proteins
Lightweight conditioning agents that improve the feel of the hair fiber, enhance flexibility, and support a smoother, more refined surface.
Why it works
Healthy-looking shine is not created by heavy coatings, but by how evenly the hair reflects light.
By smoothing the outer layer of the hair and restoring softness, this formula allows strands to align more naturally — resulting in a cleaner, more luminous finish.
What you won’t find inside
No heavy silicones.
No greasy residue.
No artificial shine.
Only a lightweight, performance-driven formula designed to deliver visible results while preserving the natural movement of your hair.
Application & Ritual
Warm two drops between palms and sweep from mid-lengths to ends on damp or dry hair. For deep restoration, apply as a pre-wash treatment for 20 minutes before your usual routine. Store in a cool, dark place.
Delivery & Returns
Next-day UK delivery available on orders before 2pm. We offer a 30-day window for returns if you are not satisfied with your shine results.
1×
Argan Gloss Hair Serum
Regular price
£39.00
Sale price
£24.00
Loved by Beauty Enthusiasts
The Vosien Effect
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
"I’ve spent £200+ on serums before. This £24 gloss serum outperforms all of them - my hair looks glossy for days without any greasy residue."
"Finally, a Moroccan oil that doesn't make my hair look like a grease slick. It absorbs instantly and the shine is unbelievable."
"My curls have never been this defined or shiny. It's like my hair is finally drinking for the first time."
"The scent alone is worth it, but the way it tames my flyaways in the rain is the real miracle."
"A total staple in my kit. It provides that editorial glass-hair finish without the heavy silicones."
"The shine you get from this is actually reflective. It doesn't just look wet; it looks healthy and polished."
Pure Argan
Directly sourced from Morocco
Heat Protect
Guards against styling damage
Zero Silicones
No fake shine or buildup
UK Formulated
Strict premium standards
Cruelty Free
Never tested on animals
Gloss Finish
High-refractive index
THE POWER OF MOROCCAN ARGAN
Cold-Pressed Argan Oil
Rich in Vitamin E and essential fatty acids to nourish the core of each strand.
Camelia Seed Oil
A lightweight botanical that adds a mirror-like shine without adding weight.
Vitamin E
A powerful antioxidant that protects hair from environmental oxidative stress and pollution.
Omega 6 & 9
Essential lipids that repair the hair's lipid barrier to prevent moisture loss.
Bergamot Peel
Provides a clean, citrus-forward scent profile that refreshes the senses.
Plant-Derived Squalane
Mimics your hair's natural oils to seal the cuticle and lock in hydration.
The Gloss Collection
Elevate Your Ritual
Complete your hair care regime with our curated essentials.
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Common Inquiries
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Not at all. We formulated our Moroccan Hair Oil with a dry-oil finish that absorbs into the cuticle rather than sitting on top of it.
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For best results, use 1-2 drops daily on dry ends or after every wash on damp hair to maintain moisture levels.
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No. Vosien is committed to ingredient transparency; we use plant-derived oils to create shine rather than synthetic coating agents.
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Yes, the natural oils provide a protective barrier against heat, though we recommend applying it after styling for the highest shine.
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Absolutely. It is specifically designed to restore the porosity of color-treated hair and will not strip your salon color.
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Most high-street oils are 90% silicone. Ours is a concentrated blend of cold-pressed oils that actually improve hair health over time.