Defiance Science Duo: Theorem Serum Boost + Triple Lift Molecule Mask (1 Month Supply)

$99.95 Regular price

Free shipping on all subscriptions

Our Serum + Mask skincare heroines are ideally used together (infusing Mask twice a week and superpowered Serum twice a day). Your face and neck will look smoother, firmer and clearer faster if you use both products together - - meaning less irritation, redness, acne, spots, sags and droops.

At Caire, we’re not keen on making dozens of products just for the sake of some arbitrary marketing calendar. We only create scientifically proven, next-generation Hyaluronic Acid skincare. Our products are validated in-Lab and in-real-life by real women ages 40-65 with a full range of skin tones and skin types (including dry, oily, combination). The Defiance Science Duo is easy to use and works with your current skincare lineup. But if you prefer to only try one or the other initially, that’s fine and you can still expect to enjoy better, brighter and more beautiful skin.

Why our superpowered Serum is better:  We combine 3 custom-sized Hyaluronic Acid Molecules with a Hyaluronic Acid Growth Peptide inside a plant-inspired fermented delivery system to turbo charge your skin into building itself better and stronger. That means starting from the inside where skin cells are actually born. Most serums offer basic hydration and even then only on the skin’s surface, so the effect is very short-acting. Theorem Serum Boost not only delivers 24X hydration for multiple hours; it improves skin strength by increasing both collagen and HA skin molecule synthesis. Yes, that sounds complex because it is. But in a very, very good way.

Why our lifting Mask is worth it:  Our Mask deep infuses skin with 3 custom-sized HA Molecules (including the tiniest and most expensive one possible) together with our Caire HA Growth Peptide in a vegan gel-tightening formula that naturally pushes nutrition into skin. Don’t fear ‘tightening’ – it is so not that weird instagram zombie effect (which is just a marketing ploy anyway), our Mask just tightens enough to feed skin the molecules it desires to get smoother and softer. Even after washoff, the Mask will continue feeding skin for up to an hour. Our Research results showed 100% softer, smoother, more uplifted looking skin. What more could one want? 

Watch our How To Guide by Caire Beauty's Co-Founder Celeste Lee as she shows how to use the Triple Molecule Mask and Theorem Serum Boost for maximum results.


How to Use: Use Lifting Mask 2x/week & the Theorem Serum 2x/day.

Our Defiance Science Duo is named that because it helps your skin defy the fact that it is now getting less hormones than it used to? Remember hormones are like red lights and green lights, more hormones means more active skin. Less hormones means less skin activity means fewer skin molecules.

Caire delivers bionutrition that are the same as your own skin’s building blocks - specifically Hyaluronic Acid moisture binding molecules in the Extracellular Matrix. The Defiance Science duo makes both an immediate and long-term difference in how skin appears and feels. Formulations are lab-validated and never use any polyvinyl alcohol or any other ‘bad news’ materials (often used in masks) to create tightening effects. Caire is not only safe and good for skin  but is optimized for a full range of skin types and skin conditions including sensitive skin or skin experiencing irritation, redness, active menopausal acne or ‘maskne’, hyperpigmentation and age spots.

Age:  Products are designed for 40 to 65+ but women in their 70s and 80s will definitely benefit. Women from 35 to 40 can use caire as a premenopausal needle-free preventative measure.

Skin Tone: Women of color often experience pigmentation issues before & during menopause. Our naturally anti-inflammatory, regenerative capabilities (non-retinol) can help minimize these issues.

Watch our How To Guide by Caire Beauty's Co-Founder Celeste Lee as she shows how to use the Triple Molecule Mask and Theorem Serum Boost for maximum results.

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 



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 


  • 1 oz/30 ml Mask - 1 month supply, used 2 times per week 
  • 1 oz/30 ml Serum - 1 month supply, used twice daily (based on 1 dropper per use)


Opt-in for auto-replenishment & choose your delivery frequency.

Shop & Save Now! →


Receive a free bonus travel size with  your initial order.

Get My Free Gift Now! →


Enjoy free ground shipping on all auto-replenishment orders.

Get Free Shipping Now! →
As you age, no matter how well you take care of your skin, hydration is an issue. This product addresses that with tangible results, leaving your skin super healthy and   hydrated. It makes you feel a decade younger!

Cindy, Age 59

This is skin joy in a bottle! I love putting the serum on my hands since it feels so hydrating and I wear surgical gloves everyday.

Tonya, Age 53

It’s important to rely on a skin care regimen that accompanies my healthy lifestyle. Caire’s commitment to bio-nutritive and plant-based ingredients is what I’ve been   looking for, oh and my skin feels smooth, hydrated and refreshed.

Cheryl, age ‘a happy 50ish’ 


"I love the Caire Serum, I've been using it now for a few months. I use it twice a day and I noticed immediately that my skin has a glow. It feels soft and nourished. And while I love the immediate benefits, I also know that it's regenerating for my skin long term. As I'm aging, I realize that there's more than I need to do to make sure that my skin is healthy and moisturize. And I know the care beauty is doing that work in the short term and in the long term." Kim C.

Vegan and Cruelty Free | Caire
Paraben Free & Phthalate Free | Caire Beauty
No Sulphates | No Silicones | Caire Beauty
No Artificial Dye | No Fragrances | Caire Beauty