Great Skin Serum
Instant Glow Serum
$21.00
$42.00
-50%
The Signature Bag — complimentary with your first purchase
Select Size
Your everyday prep step. This weightless, oil-free serum absorbs in seconds to visibly brighten, plump, and calm redness — clinically measured to nearly double skin's moisture in five minutes, and last for 24 hours.
100%
Showed immediate, measured improvement in skin hydration and barrier radiance in dermatologist-led clinical trials.
4 Types of Hyaluronic Acid
Multi-depth molecular weights penetrate deep skin layers for 24-hour plumping hydration.
2% Niacinamide
Refines skin texture, minimizes pores, and visibly evens skin tone.
Cacao Seed Extract
Rich in natural caffeine to energize skin and stimulate microcirculation for an immediate plumping effect.
Japanese Goldthread Root
Potent antioxidant that cools and calms skin redness and sensitivity.
The 3-Step Ritual
01
Shake Bi-Phase
Gently shake the bottle to combine the hydrating water phase with the nourishing oil phase.
02
Dispense 2-3 Pumps
Massage onto clean, damp skin across face, neck, and chest morning and evening.
03
Prime & Glow
Preps skin for effortless makeup application; prevents foundation from clinging to dry spots.
Frequently Asked Questions
What does Great Skin Serum do?▾
This gentle, bi-phase serum is clinically proven to brighten skin, hydrate for 24 hours, even tone, and reduce the look of redness in four weeks.
How do I use it in my routine?▾
Shake well, then massage 2–3 pumps into skin after cleansing and before moisturizer; it wears well under makeup or on its own.
What are the key ingredients?▾
Four molecular weights of hyaluronic acid for lasting hydration, 2% niacinamide to brighten and smooth, cacao seed extract for an immediate plumping effect, and Japanese goldthread root to help soothe.
Is it oil-free, fragrance-free, and non-comedogenic?▾
Yes. The weightless formula is oil-free, fragrance-free, non-comedogenic, and dermatologist-tested.
Is it vegan and cruelty-free?▾
Yes. Great Skin Serum is vegan and Leaping Bunny–certified cruelty-free.
Is it suitable for sensitive or eczema-prone skin?▾
Great Skin Serum has the National Eczema Association Seal of Acceptance and is dermatologist-tested.
When will I see results?▾
You’ll see immediate hydration and glow, visible brightness in 2 weeks, and reduced redness in 4 weeks, based on clinical and consumer studies.
Can I wear it under makeup?▾
Yes. It absorbs quickly with zero residue and preps skin beautifully for makeup.