- Weightless, oil-free formula absorbs quickly into the skin with zero residue
- Features a bi-phase delivery system designed to maximize bioavailability for clinical level efficacy
- Four molecular weights of hyaluronic acid penetrate multiple layers of skin to replenish moisture for 24 hours
- 2% niacinamide helps brighten and refine skin texture for visibly smoother, more even-looking skin
- Cacao seed extract is rich in caffine and has been shown to help stimulate blood flow for an immediate plumping effect
- Non-comedogenic
- Dermatologist-tested
- Fragrance-free
- National Eczema Association Seal of Acceptance
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Bottle of Great Skin Instant Glow Serum against a white background.
A multitasking formula for Clinically-Proven Results. 1. Brightens skin 2. Hydrates for 24 hours 3. Helps reduce the look of redness 4. Evens tone.
Model is wearing Great Skin Serum.
Active Ingredients 4 types of Hyaluronic Acid penetrate multiple layers of skin to replenish moisture for 24 hours. 2% Niacinimide helps brighten and refine skin texture for smoother, more even-looking skin. Cacao seed extract is rich in caffeine and has shown to help stimulate blood flow for an immediate plumping effect.
2-in-1 Bi-Phase Serum 1. Essence Phase, penetrate multiple layers of skin to replenish moisture for 24hrs. 2. Emollient Phase helps lock in hydration for an immediate glow.
Model is wearing Great Skin Serum.
Model is wearing Great Skin Serum.
Consumer Perception Results for Great Skin Serum. Immediately After 100% agree it improves skin's overall texture. 97% agree skin looks more radiant. 97% agree it gives skin a healthy glow. After two weeks 100% agree it helps skin feel calm 97% agree skin is visibly brighter 97% agree skin feels smooth and plump.
Before, Immediately after use. *Not a real customer
Before, Immediately after use. *Not a real customer
Bottle of Great Skin Instant Glow Serum against a white background.
A multitasking formula for Clinically-Proven Results. 1. Brightens skin 2. Hydrates for 24 hours 3. Helps reduce the look of redness 4. Evens tone.
Model is wearing Great Skin Serum.
Active Ingredients 4 types of Hyaluronic Acid penetrate multiple layers of skin to replenish moisture for 24 hours. 2% Niacinimide helps brighten and refine skin texture for smoother, more even-looking skin. Cacao seed extract is rich in caffeine and has shown to help stimulate blood flow for an immediate plumping effect.
2-in-1 Bi-Phase Serum 1. Essence Phase, penetrate multiple layers of skin to replenish moisture for 24hrs. 2. Emollient Phase helps lock in hydration for an immediate glow.
Model is wearing Great Skin Serum.
Model is wearing Great Skin Serum.
Consumer Perception Results for Great Skin Serum. Immediately After 100% agree it improves skin's overall texture. 97% agree skin looks more radiant. 97% agree it gives skin a healthy glow. After two weeks 100% agree it helps skin feel calm 97% agree skin is visibly brighter 97% agree skin feels smooth and plump.
Before, Immediately after use. *Not a real customer
Before, Immediately after use. *Not a real customer.
Bottle of Travel-Size Great Skin Instant Glow Serum against a white background.
Image of Travel-Size and Full-Size Great Skin Instant Glow Serum.
A multitasking formula for Clinically-Proven Results. 1. Brightens skin 2. Hydrates for 24 hours 3. Helps reduce the look of redness 4. Evens tone.
Model is wearing Great Skin Serum.
Active Ingredients 4 types of Hyaluronic Acid penetrate multiple layers of skin to replenish moisture for 24 hours. 2% Niacinimide helps brighten and refine skin texture for smoother, more even-looking skin. Cacao seed extract is rich in caffeine and has shown to help stimulate blood flow for an immediate plumping effect.
2-in-1 Bi-Phase Serum 1. Essence Phase, penetrate multiple layers of skin to replenish moisture for 24hrs. 2. Emollient Phase helps lock in hydration for an immediate glow.
Model is wearing Great Skin Serum.
Model is wearing Great Skin Serum.
Before, Immediately after use. *Not a real customer.
Before, Immediately after use. *Not a real customer.
Consumer Perception Results for Great Skin Serum. Immediately After 100% agree it improves skin's overall texture. 97% agree skin looks more radiant. 97% agree it gives skin a healthy glow. After two weeks 100% agree it helps skin feel calm 97% agree skin is visibly brighter 97% agree skin feels smooth and plump.
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Great Skin Serum
Instant Glow Serum
A gentle bi-phase serum clinically proven to brighten skin, hydrate for 24 hours, even tone, and reduce the look of redness in four weeks. See Full Details
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The Great Skin Duo
Skincare EssentialsYour daily skincare routine — simplified.
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The Complexion Set
Skin, Color, & BronzerThe complete set of complexion essentials.
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Flush Balm
Cheek ColorA cream tint that melts into skin for lit-from-within color that stays flush all day. See Full Details
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HYDRATING
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BRIGHTENING
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EVENS TONE
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REDUCES REDNESS
Consumer Perception Results:
Consumer Perception Results:
On immediate application*:
100% agree it absorbed quickly into my skin
100% agree it improves skin’s overall texture
97% agree skin looks more vibrant
97% agree skin looks more radiant
97% agree it gives skin a healthy glow
In 2 weeks*:
100% agree it helps skin feel calm and comfortable
97% agree skin is visibly brighter
97% agree skin feels smooth and plump
97% agree it improves skin’s overall texture
97% agree it makes skin look luminous and glowing
* Based on a consumer perception study of 34 subjects
Clinical Trials
Increase in skin moisture that lasts for 24 hours (1)
100% of clinical participants saw improvement in skin brightness in 2 weeks (2)
94% of clinical participants saw improvement in skin tone in 2 weeks (2)
91% of clinical participants saw a reduction of skin redness in 4 weeks (2)
(1) Based on skin moisture measurement of 34 subjects with Corneometer®
(2) Based on expert grader visual assessment in a 4-week clinical study with 34 subjects
(2) Based on expert grader visual assessment in a 4-week clinical study with 34 subjects
The Results
How To Use
Our Standards
Clean at MERIT + EU-Compliant
Vegan + Leaping Bunny-Certified
Sustainability-Focused
All of our products are made with nourishing, skin-loving ingredients that help support the integrity of your skin and leave it looking better long after taking your makeup off.