Placeholder image

Exclusive Galentine’s Day Gift Set $20 OFF USE CODE GDAY79 | OPRAH DAILY APPROVED | FREE US SHIPPING

0

Your Cart is Empty

A Powerful Serum!

“I've been using the serum twice a day ... and can see a difference in my skin’s texture. The Theorem Serum Boost is much richer than other Hyaluronic Acid products ... & has done wonders for my combination skin - it looks & feels smoother & more evenly hydrated.”

— KELLY B.

5.0 out of 5
5.0 of 155 Reviews

Theorem Serum Boost

Clean • Vegan • Zero No-Nos

The 1st to create skincare in our lab, not at a 3rd party contract manufacturer, to address midlife skin with better formulations & superior ingredients at a better-for-you price.

● Helps build skin back
● Deeply hydrates hormone-depleted skin
● Provides molecular nutrition for skin health recovery
● As seen in Health Magazine | Best in Skin Award
No available purchase options for this selection.
Deliver Every

Resist & Lift

Stimulates Hyaluronic Acid (HA) production (HA = Fountain of Youth key skin molecule). Ever wonder how to enhance collagen production in skin? 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. An all-in-one anti-aging firming, lifting, hydrating serum for the face, around the eyes, neck, chest, hand areas.

Age awesome skincare. Transforms your skin. Get your skin healthy. Help stop wrinkles in their tracks.

Simply Apply & Dry

Apply one to two dropperfuls morning and night after cleansing. We are serious when we say to apply the skin firming serum twice a day; otherwise, those unique regenerative skin-building hyaluronic acid benefits may never happen.

More Information

Apply before other serums, retinols or a moisturizer, or facial oil. After using Caire's serum for smooth skin you may elect not to use a moisturizer depending on your skin type.

Use the multi-molecular hyaluronic serum s on the face, neck, chest, and/or back of hands and wherever else you feel the need.

Eye-vantage: Pat gently around eyes but don’t miss the undereye, eyelid, and all around. Feeding this ocular area is a win. Because with consistent use, you can help lift up sags and bags around the eye area - one of the top skin concerns from hormone-caused aging.

1 oz | 30ml Serum - 1 month supply, used twice daily (based on 1 dropper per use).

0.5 oz | 15ml Serum - 1/2 month supply, used twice daily (based on 1 dropper per use).


SERUM FOR GROWNUPS 40+

Age Awesome Super Powered Hydration Creator

Stimulates Hyaluronic Acid (HA) production (HA = Fountain of Youth key skin molecule).  Ever wonder how to enhance collagen production in skin?  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. An all-in-one anti-aging firming, lifting, hydrating serum for the face, around the eyes, neck, chest, hand areas.

97% of users said they looked 5 years younger.

100% of Women saw visibly firmer, softer skin (and eyes) after 4 weeks*

Apply one to two dropperfuls morning and night after cleansing. We are serious when we say to apply the skin firming serum twice a day; otherwise, those unique regenerative skin-building hyaluronic acid benefits may never happen.

Apply before other serums, retinols or a moisturizer, or facial oil. After using Caire's serum for smooth skin you may elect to use The Grownup Moisturizer for deeper hydration.

Use the multi-molecular hyaluronic serum on the face, neck, chest, and/or back of hands and wherever else you feel the need.

Eye-vantage: Pat gently around eyes but don’t miss the undereye, eyelid, and all around. Feeding this ocular area is a win. Because with consistent use, you can help lift up sags and bags around the eye area - one of the top skin concerns from hormone-caused aging.

1 oz | 30ml Serum - 1 month supply, used twice daily (based on 1 dropper per use).

0.5 oz | 15ml Serum - 1/2 month supply, used twice daily (based on 1 dropper per use).

Nutritive HA delivers deeper, better hydration

Peptides boost collagen protein growth, keeping skin firm

Improves microcirculation within the skin; soothes inflammation and redness especially around the eyes

A super ingredient that targets eye bags and droop around the eyes

FULL INGREDIENT LIST:

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

Key Benefits

Stimulates Hyaluronic Acid (HA) production (HA = Fountain of Youth key skin molecule).  Ever wonder how to enhance collagen production in skin?  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. An all-in-one anti-aging firming, lifting, hydrating serum for the face, around the eyes, neck, chest, hand areas.

97% of users said they looked 5 years younger.

100% of Women saw visibly firmer, softer skin (and eyes) after 4 weeks*

Directions

Apply one to two dropperfuls morning and night after cleansing. We are serious when we say to apply the skin firming serum twice a day; otherwise, those unique regenerative skin-building hyaluronic acid benefits may never happen.

Apply before other serums, retinols or a moisturizer, or facial oil. After using Caire's serum for smooth skin you may elect to use The Grownup Moisturizer for deeper hydration.

Use the multi-molecular hyaluronic serum on the face, neck, chest, and/or back of hands and wherever else you feel the need.

Eye-vantage: Pat gently around eyes but don’t miss the undereye, eyelid, and all around. Feeding this ocular area is a win. Because with consistent use, you can help lift up sags and bags around the eye area - one of the top skin concerns from hormone-caused aging.

1 oz | 30ml Serum - 1 month supply, used twice daily (based on 1 dropper per use).

0.5 oz | 15ml Serum - 1/2 month supply, used twice daily (based on 1 dropper per use).

Ingredients

Nutritive HA delivers deeper, better hydration

Peptides boost collagen protein growth, keeping skin firm

Improves microcirculation within the skin; soothes inflammation and redness especially around the eyes

A super ingredient that targets eye bags and droop around the eyes

FULL INGREDIENT LIST:

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

Clean
Vegan
Cruelty-Free
Fragrance-Free
No Microplastics
Tested on GrownUp Women
Good For All Skin Types
No No-No's
Woman Owned

KANOE GLOWS FROM THE INSIDE OUT WITH CAIRE

average rating 5.0 out of 5
Based on 155 reviews
  • 5 Stars
    150 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    2 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
99% of reviewers would recommend this product to a friend
Customer photos and videos
155 Reviews
Reviewed by Barbara G., from United States
Verified Buyer
I recommend this product
Age Range
65+
The Founders are interested in knowing what skin concerns you have:
  • Eye Sags and Bags
What is the single most important product you are looking to improve upon:
  • Face moisturizer
What is the single thing you would want to improve on your skin?
  • Droops & Sags
Rated 5 out of 5
Review posted

Serum

Great!!

Loading...
Was this helpful?
Reviewed by Trish L., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
The Founders are interested in knowing what skin concerns you have:
  • Rosacea
  • Skin Changes due to Menopause
What is the single most important product you are looking to improve upon:
  • Face moisturizer
What is the single thing you would want to improve on your skin?
  • Redness or pigmentation
Rated 5 out of 5
Review posted

Finally, a fantastic serum!

I have tried many serums and find that they are either too sticky, or they are ineffective, or they make me break out. This one does none of those things. It glides on easily, and soaks in almost right away. My skin feels prepped and ready for my moisturizer and sunscreen. Great product!

Loading...
Was this helpful?
Reviewed by Cristiana B., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
The Founders are interested in knowing what skin concerns you have:
  • Dry Skin
  • Eye Sags and Bags
  • Skin Changes due to Menopause
What is the single most important product you are looking to improve upon:
  • Face moisturizer
What is the single thing you would want to improve on your skin?
  • Droops & Sags
Rated 5 out of 5
Review posted

Happy with the results

So far so good! I’ve only been using the serum one month and already notice an improvement in the texture and vibrance of my skin.

Loading...
Was this helpful?
Reviewed by Anita M., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
The Founders are interested in knowing what skin concerns you have:
  • Dry Skin
What is the single most important product you are looking to improve upon:
  • Exfoliator
What is the single thing you would want to improve on your skin?
  • Dryness
Rated 4 out of 5
Review posted

Botox in a bottle

I routinely received Botox and when I went to my doctors office, they were surprised I didn’t need as many units as normal when they asked what was going on. I told them about this serum boost. He was extremely impressed with the entire line

Loading...
Was this helpful?
Reviewed by Tricia R., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
The Founders are interested in knowing what skin concerns you have:
  • Dry Skin
  • Skin Changes due to Menopause
What is the single most important product you are looking to improve upon:
  • Face moisturizer
  • Eye cream
What is the single thing you would want to improve on your skin?
  • Dryness
  • Droops & Sags
Rated 5 out of 5
Review posted

Silky smooth feel.

I love it!

Loading...
Was this helpful?