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Skincare for grownups™

Full Size Trio

4.9 | 165 verified reviews — Read what customers say

Clean • Vegan • Zero No-Nos

  • Deep multi-layer hydration
  • Clinically proven collagen rebuilding for firmer skin
  • Helps to strengthen skin barrier from hormone decline
  • Proprietary fermentation process for skin longevity

$199.00

Free shipping over $45 | Easy returns | Loved by 40,000+ customers

Description

Our proprietary tightnology formula uses the most advanced triple-action Hyaluronic Acid complex that is turbocharged with bio-fermentation to drive product deeply into hormone-depleted mature skin. Hyaluronic nutrition, sea & plant extracts, peptides and natural ceralipids defy signs of skin aging. Dermatologist Tested.

Ingredients

FULL INGREDIENT LIST:
Theorem Serum Boost
Water, Glycerin, Propanediol, Sodium Hyaluronate, Betaine, Disodium Edetate, Hydrolyzed Sodium Hyaluronate, Jasminum Sambac (Jasmine) Flower Extract, Crataegus Monogyna Flower Extract, Yeast Extract, Tetradecyl Aminobutyroylvalyaminobutyric Urea Trifluoroacetate, Caprylhydroxamic Acid, Sodium Benzoate, Soy Amino Acids, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Amino-Esters-1, Coccinia Indica Fruit Extract, Corallina Officinalis Extract

The Grownup Moisturizer
Water, Butyrospermum Parkii (Shea) Butter, Propanediol, Simmondsia Chinensis (Jojoba) Seed Oil, Polyglyceryl-10 Oleate, Brassica Alcohol, Polyglyceryl-6 Distearate, Heptyl Undecylenate, Methylheptylglycerin, Polyglyceryl-10 Dipalmitate, Glycerin, C13-16 Isoalkane, Glyceryl Oleate, Sodium Hyaluronate, Oryza Sativa (Rice) Bran Oil Extract, Coconut Alkanes, Porphyridium Cruentum Extract, Yeast Extract, Soy Amino Acid, Xanthan Gum, Caprylhydroxamic Acid, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Diheptyl Succinate, Capryloyl Glycerin/Sebacic Acid Copolymer, 1,2-Hexanediol, Caprylyl Glycol

Triple Lift Molecule Mask:
Water, Pullulan, Sodium Hyaluronate, Caprylhydroxamic Acid, Propanediol, Glycerin, Disodium Edetate, Betaine, Coccinia Indica Fruit Extract, Eclipta Prostrata, Hydrolyzed Sodium Hyaluronate, Yeast Extract, Tetradecyl Aminobutyroylvalyaminobutyric Urea Trifluoroacetate, Sodium Benzoate, Soy Amino Acids, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Amino Esters-1, Corallina Officinalis Extract

How to Use

Theorem Serum Boost:
Use 1 to 2 dropperfuls on cleansed face & neck 2 times daily. Safe for use around the eye area, pat gently onto lid & undereye. May also be used on the hands and chest.

Triple Lift Molecular Mask:

Apply 1-2 spoonfuls on cleansed face + neck 1 - 3 times weekly. Also beneficial for decollete and hands. Tightens and dries in 15-30+ minutes. Remove excess with water and/or damp towel. Can refrigerate for a cooling effect.

The Grownup Moisturizer
Apply a small amount on cleansed face, neck & decollete 2 times daily. May also be used on the hands and any other area where there is dryness. Use after serum.

Dermatologist Tested | Patented Tech | Women-Founded | Created in NYC



Serum Boost ,Triple Lift Molecule Mask, grownup  Moisturizer

“Caire's peptide-powered formula signals your skin to make more of what it naturally loses with age. The science is real.”

Dr. Beth Goldstein,
Dr. Beth Goldstein,Board Certified Dermatologist

Key Benefits

Plumps. Firms. Rebuilds.

Our spectrum of HA's quickly work to help make skin (and eyes) behave and look younger through healthier skin that builds itself back up.

Clinical Results

100% of women noticed softer, firmer skin in just four weeks.*
97% said their skin looked 5 years younger — without a single filter.*
100% noticed deeper, lasting hydration, not just surface-level moisture.
100%

*Results seen after 4 weeks, 2x daily in users aged 40–69.

closeup of Theorem Serum Boost
Best Moisturizer for Mature Skin

THE GROWNUP MOISTURIZER®

Patent-pending Youth Enhancing CeraLipids® Lipid Replenishing Formula that Works to get Beneath Skin

GET DEEP MATURE SKIN CARE CREATED IN THE CAIRE LAB

YOUR SKIN WILL DRINK UP THIS RICH POTENT FORMULA

SUPER MOISTURE BOOST |Tiniest Potent Hyaluronic Acid

FIRMER UPPER |Supercharged GF1 Peptide & Natural Ceramide Mimicking Rice

GO DEEP |Proprietary Fermentation Process

LET'S GO LOOK YOUNGER!

Triple lift molecule mask

Proprietary Triple Powered Youth Enhancing Formula that Works to get Beneath Skin

GET DEEP MATURE SKIN CARE CREATED IN THE CAIRE LAB

MOISTURE BOOST |Tiniest Potent Hyaluronic Acid

FIRMER UPPER |Supercharged GF1 Peptide

GO DEEP |Proprietary Fermentation Process

LET'S GO LOOK YOUNGER!

Triple Lift Molecule Mask
Full Size Quad Set on a coud background

The Caire Ritual

Create your own

Mature skincare Cleanser and texture shot

Cleanse

The Grownup Cleanser®

Balm-to-oil formula nourishes while cleansing.

$72.00

Grownup Moisturizer opened and textured shot

Restore

The Grownup Moisturizer®

Patented CeraLipids® barrier repair.

$88.00

Triple Lift Molecule Mask opened and texture shot

Amplify

Triple Lift Molecule Mask

Spa-grade firming in 15 minutes.

$64.00

4.9339 Reviews

I'm 51 and I have had good skin my whole life until perimenopause, when I began getting stubborn acne. Within 2–3 days of using the serum, I noticed my acne beginning to clear up.

— Susan M.

My hygienist had to double-check my date of birth. She couldn't believe I was 60.

— Becky K.

Better than Shiseido and Lancôme serums. I've been using facial serums for 14 years, and Caire's was immediately absorbed by my skin.

— Mayumi Y.

Triple Lift Molecule Mask, Grownup Moisturizer, Theorem Serum Boost Quad Set

Skincare for Grownups®
Full-Size Quad Set

Four products. One complete routine. Built for the skin you have now. Cleanser, Serum, Moisturizer, and Mask — formulated to work together so results compound. Firmer, smoother, more hydrated skin. Faster.

Buy the full set and save $25.

Get the Quad Set