Caire Beauty Theorem Serum Boost is a face and eye serum that deeply hydrates, firms, and supports mature, hormonally changing skin.
Theorem Serum Boost | Caire Beauty
Regular price
$56.00
$56.00
Sale price
Regular price
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When skin feels drier or less firm with age, Caire Beauty Theorem Serum Boost uses triple weight hyaluronic acid and bio fermented peptides for lasting hydration and firmer looking skin.
Expanded Description
Caire Beauty Theorem Serum Boost is designed for skin that has become drier, thinner, or less resilient as it changes with age. Its triple weight hyaluronic acid complex layers hydration, while bio fermented peptides support the appearance of firmer, smoother skin. Arabian jasmine and hawthorn berry extract are included to address the delicate eye area, making this an all in one serum for the face, eyes, neck, and chest. In Caire Beauty's four week clinical testing, 100% of women reported softer, firmer skin, while 97% said their skin looked up to five years younger. Results were based on twice daily use by women ages 40 to 69.
With consistent use, skin feels more hydrated and looks smoother, plumper, and more refreshed, while the routine stays simple enough for everyday use.
With consistent use, skin feels more hydrated and looks smoother, plumper, and more refreshed, while the routine stays simple enough for everyday use.
Skin Type
Perfect for the face, eyes, neck, and chest when these areas need more moisture and firmness.
Product Size
30 mL/1 fl oz
How To Use Steps
Apply Theorem Serum Boost twice daily, morning and night: 1–2 dropperfuls pressed lightly into clean, slightly damp skin.
Press gently into the face, around the eyes (including lids and under-eye), neck, chest, and even the backs of hands — anywhere you're noticing change. Use before any other non-Hyaluronic Acid or Peptide serums, moisturizer, retinol, facial oil, or other treatments.
With consistent twice-daily use, skin appears smoother, firmer, more hydrated and youthful over time.
Press gently into the face, around the eyes (including lids and under-eye), neck, chest, and even the backs of hands — anywhere you're noticing change. Use before any other non-Hyaluronic Acid or Peptide serums, moisturizer, retinol, facial oil, or other treatments.
With consistent twice-daily use, skin appears smoother, firmer, more hydrated and youthful over time.
Ingredients
Theorem Serum Boost is formulated with four ingredients, each chosen for what hormonally changing skin specifically needs:
Triple-weight hyaluronic acid — three different molecular weights layer hydration from the surface down to as deeply as it can, instead of sitting on top like a single HA weight formula.
Bio-fermented peptides — One of the only brands to ferment our signaling peptides, to help create smaller molecules your skin can actually absorb more efficiently and effectively. Made through Caire's proprietary fermentation process, so they help reach the layers where new collagen is actually built.
Arabian jasmine — chosen specifically for the eye area, where most actives get diluted down or left out entirely. It works on melanin buildup directly, which is one of the two real causes of dark circles (the other is blood pooling — that's hawthorn's job, below).
Hawthorn berry extract — works alongside jasmine on the actual mechanics of dark circles: the leaky capillaries that let blood pool under the eyes in the first place. It's the reason the under-eye area looks bluish-purple, not just discolored.
Together, this pairing is Theorem Serum Boost's real standout for eye-area performance.
Clean, vegan, fragrance-free, and hormone-safe.
Triple-weight hyaluronic acid — three different molecular weights layer hydration from the surface down to as deeply as it can, instead of sitting on top like a single HA weight formula.
Bio-fermented peptides — One of the only brands to ferment our signaling peptides, to help create smaller molecules your skin can actually absorb more efficiently and effectively. Made through Caire's proprietary fermentation process, so they help reach the layers where new collagen is actually built.
Arabian jasmine — chosen specifically for the eye area, where most actives get diluted down or left out entirely. It works on melanin buildup directly, which is one of the two real causes of dark circles (the other is blood pooling — that's hawthorn's job, below).
Hawthorn berry extract — works alongside jasmine on the actual mechanics of dark circles: the leaky capillaries that let blood pool under the eyes in the first place. It's the reason the under-eye area looks bluish-purple, not just discolored.
Together, this pairing is Theorem Serum Boost's real standout for eye-area performance.
Clean, vegan, fragrance-free, and hormone-safe.
