This mask is a go-to for anyone with dry, medium to thick hair seeking a deep conditioning treatment. Its signature argan oil works to restore elasticity, improve texture, and impart a healthy shine without needing heat. It’s a straightforward, effective way to boost hair’s overall health and appearance.
Sephora price
$8.00 - $46.00
Price matters most when you are trying to learn whether this lane belongs in your routine without turning the test into a luxury gamble.
Sephora reviews
4.6 / 5
About 2,144 reviews on the current Sephora source, so there is real volume behind the reputation.
Shoppers keep mentioning
These are the shopper themes that keep showing up around this listing and shape why people open it in the first place.
Glass take
4.6 / 5 overall fit
A rich, argan oil-infused mask that delivers noticeable hydration and shine for medium to thick dry hair.
Sephora snapshot refreshed April 23, 2026
Price, rating, review count, and source status come from Sephora. Glass adds the routine fit, overlap risk, and what to compare next.
View SephoraWhat Sephora says
A high-performance, argan-oil-rich mask formulated for medium to thick dry hair that improves hydration, texture, elasticity, shine, and manageability.
Apply a generous amount to towel-dried hair and comb through.
Leave on for five to seven minutes and rinse thoroughly.
No heat required.
Use one to two times weekly.
What Glass adds
A solid choice for targeted hydration and shine. It’s best used as a weekly treatment for dry hair types, fitting seamlessly into a routine focused on moisture replenishment.
Transformative hydration
Reviewers frequently mention how this mask transforms dry, brittle hair into soft, manageable strands, highlighting the power of argan oil.
Noticeable shine boost
The mask is praised for its ability to bring out a healthy, glossy shine, making hair look revitalized.
Best for
Skip if
Routine fit
After shampooing, apply a generous amount to towel-dried hair. Comb through to ensure even distribution. Leave on for five to seven minutes, then rinse thoroughly. Use one to two times per week as needed for deep conditioning.
Why it works
The useful question is not whether this product is good in a vacuum. It is whether it makes your routine easier to run or just adds one more bottle with a familiar ingredient on it.
What it actually does well
Where it starts to feel redundant
Routine fit
Weekly treatment
This mask is designed for weekly use, typically after shampooing and before conditioner, or as a standalone treatment for intense hydration.
Glass rating
A rich, argan oil-infused mask that delivers noticeable hydration and shine for medium to thick dry hair.
Hydration
4.7 / 5
Users consistently report a significant boost in hair moisture and softness.
Shine
4.6 / 5
The mask effectively enhances hair's natural luster, leaving it looking healthy and vibrant.
Manageability
4.5 / 5
Many found their hair easier to detangle and style after using this mask.
Full ingredient breakdown
Solvent
Badness
0.0 / 10
The base liquid for the formulation.
Usually helps with
Dissolving other ingredients
Watch for
Emollient
Badness
1.0 / 10
A fatty alcohol that softens and smooths hair, also acts as a thickener.
Usually helps with
Softening hair, improving texture
Watch for
Humectant
Badness
1.0 / 10
Attracts moisture to the hair, helping to hydrate and condition.
Usually helps with
Hydration, softening
Watch for
Conditioning Agent
Badness
2.0 / 10
A silicone that provides slip, shine, and helps to smooth the hair cuticle. Can build up over time.
Usually helps with
Shine, smoothness, detangling
Watch for
Potential buildup on very fine hair
Emollient
Badness
1.0 / 10
A fatty alcohol that softens and conditions hair, similar to stearyl alcohol.
Usually helps with
Softening, conditioning
Watch for
Emollient
Badness
0.0 / 10
Rich in fatty acids and antioxidants, known for its moisturizing and hair-strengthening properties.
Usually helps with
Moisture, shine, strength
Watch for
Fragrance
Badness
5.0 / 10
Adds scent to the product. Can be a potential irritant for sensitive individuals.
Usually helps with
Pleasant scent
Watch for
Sensitivity, potential irritation
Conditioning Agent
Badness
2.0 / 10
A conditioning agent derived from guar gum that improves combability and reduces static.
Usually helps with
Detangling, anti-static
Watch for
Conditioning Agent
Badness
2.0 / 10
A modified version of guar gum that enhances conditioning properties.
Usually helps with
Conditioning, detangling
Watch for
Conditioning Agent
Badness
1.0 / 10
A form of Vitamin B5 that moisturizes and improves hair elasticity.
Usually helps with
Moisture, elasticity
Watch for
Humectant
Badness
1.0 / 10
A sugar that helps to attract and retain moisture.
Usually helps with
Hydration
Watch for
Emulsifier
Badness
1.0 / 10
Helps to blend oil and water components, also has emollient properties.
Usually helps with
Emulsifying, smoothing
Watch for
Film Former
Badness
3.0 / 10
Forms a film on the hair, providing hold and smoothness. Can contribute to buildup.
Usually helps with
Styling, smoothness
Watch for
Potential buildup
Emollient
Badness
1.0 / 10
A fatty alcohol that softens and conditions hair, similar to cetyl and stearyl alcohol.
Usually helps with
Softening, conditioning
Watch for
Emulsifier
Badness
1.0 / 10
A gentle emulsifier derived from plant sugars and fatty alcohols.
Usually helps with
Blending ingredients
Watch for
Emulsifier
Badness
3.0 / 10
An emulsifier that helps to mix oil and water. Some concerns exist regarding purity and potential for irritation.
Usually helps with
Emulsifying
Watch for
Potential irritation
Conditioning Agent
Badness
2.0 / 10
A conditioning agent that improves combability and reduces static.
Usually helps with
Detangling, anti-static
Watch for
Emulsifier
Badness
3.0 / 10
An emulsifier that can also act as a surfactant. Some concerns about potential irritation.
Usually helps with
Emulsifying
Watch for
Potential irritation
Emulsifier
Badness
3.0 / 10
An emulsifier that can be ethoxylated, raising some concerns about purity and potential irritation.
Usually helps with
Emulsifying
Watch for
Potential irritation
Emollient
Badness
2.0 / 10
A skin-conditioning agent that also has preservative properties.
Usually helps with
Skin conditioning, preservation
Watch for
Humectant
Badness
4.0 / 10
A humectant that can help draw moisture into the hair. Can be irritating for some.
Usually helps with
Hydration
Watch for
Potential irritation
Emollient
Badness
2.0 / 10
An emollient that helps to soften and smooth the hair.
Usually helps with
Softening, smoothing
Watch for
pH Adjuster
Badness
1.0 / 10
Used to adjust the pH of the product, which can help with cuticle sealing.
Usually helps with
pH balancing
Watch for
Chelating Agent
Badness
3.0 / 10
Helps to improve the stability and performance of the product by binding to metal ions. Can be a skin irritant.
Usually helps with
Product stability
Watch for
Potential irritation
Solvent
Badness
4.0 / 10
A solvent that can be drying to the hair if used in high concentrations.
Usually helps with
Solvent
Watch for
Drying potential
Emulsifier
Badness
3.0 / 10
An emulsifier that helps to blend oil and water.
Usually helps with
Emulsifying
Watch for
Conditioning Agent
Badness
2.0 / 10
A conditioning agent that helps to detangle and soften hair.
Usually helps with
Conditioning, detangling
Watch for
Preservative
Badness
3.0 / 10
A preservative that helps to prevent microbial growth. Can be a skin irritant.
Usually helps with
Preservation
Watch for
Potential irritation
Conditioning Agent
Badness
2.0 / 10
A quaternary ammonium compound that provides excellent conditioning and detangling properties.
Usually helps with
Conditioning, detangling
Watch for
Conditioning Agent
Badness
2.0 / 10
A conditioning agent that helps to reduce static and improve combability.
Usually helps with
Conditioning, anti-static
Watch for
Preservative
Badness
4.0 / 10
A common preservative. Concerns exist regarding potential irritation and toxicity.
Usually helps with
Preservation
Watch for
Potential irritation
Colorant
Badness
4.0 / 10
Artificial colorant. Some individuals may be sensitive to artificial dyes.
Usually helps with
Coloring the product
Watch for
Potential sensitivity
Colorant
Badness
4.0 / 10
Artificial colorant (tartrazine). Known to cause allergic reactions in some individuals.
Usually helps with
Coloring the product
Watch for
Allergic reactions, sensitivity
Fragrance Ingredient
Badness
6.0 / 10
A synthetic fragrance ingredient that can be a potential allergen.
Usually helps with
Fragrance
Watch for
Allergic reactions
Fragrance Ingredient
Badness
6.0 / 10
A naturally occurring compound found in many flowers and plants, used for its fragrance. Can be a potential allergen.
Usually helps with
Fragrance
Watch for
Allergic reactions
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FAQ
This mask is specifically formulated for medium to thick dry hair. It may be too heavy for very fine or oily hair types.
No, heat is not required. The mask works effectively with just the five to seven minutes of leave-in time.
It is recommended to use this mask one to two times weekly for optimal results.
