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Tina K Skin

BENEFIT•K | VITAMIN D3 MOISTURIZING SERUM

9 total reviews

Regular price
$95.00
Regular price
$0.00
Sale price
$95.00
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The Story ✨

“Hybrid Healer”

Silk textured vitamin d3 enriched serum to balance inflammation, hydrate skin, and repair DNA damage - great as a lightweight moisturizer.

Lightweight Hydration | Repairs Dna Damage | Anti-inflammatory | Strengthens & Tightens Skin

Description

If these are your concerns, BenefiT•K soothing moisturizer is your solution!

    • DISCOLORATION
    • DRYNESS & DEHYDRATION
    • INFLAMMATION
    • MELASMA
    • REDNESS
    • SENSITIVITY


Safe for ultra sensitive skin types, this nutrient-enriched Vitamin D serum can help reduce the appearance of inflammation and put the moisture back into dry, dehydrated skin. Natural squalene derived from olives drastically boosts your skin’s ability to retain water, while Vitamin D keeps skin looking years younger, healthier and supple. BenefiT•K is made with an anti-inflammatory like base to seriously soothe and calm even the most sensitive skin types.

Formulated without • parabens

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Key ingredients

    • Squalane oil (Olive)
      Lightweight hydration
    • Vitamin d3
      Repairs, tightens, and strengthens skin while minimizing inflammation
    • Doubles as a serum
    • ReflecT•K
      Antioxidant shield + tightener


Ingredients

Cyclopentasiloxane, dimethicone crosspolymer, squalane (olive), isononyl isononanoate, menthyl ethylamido oxalate, cholecalciferol (VitaminD3), aqua (water), yeast amino acids, tricalcium phosphate, morinda citrifolia (noni) extract, glutamylamidoethyl imidazole, fragrance

 #CrueltyFree

Directions

Step One:
Before application, cleanse your skin with YogurT•K or PerfecT•K. Use a wet washcloth to remove the cleanser.

Step Two:
While your fingertips are moist, massage 2 pumps of BenefiT•K onto your face, neck, and dècolletè.

 

Tina Tip

My holy-grail serum, VITAMIN D3 enriched BENEFIT•K doubles up as a weightless moisturizing base for creating smooth flawless makeup application. Plus, it was made to complement all skin types, even the most sensitive and inflamed skin. I can’t live without it. #lifeline


Warnings

For external use only. If irritation occurs, wash product off and discontinue use. Avoid getting product into eyes.

*Safe for pregnancy

    BENEFIT•K | VITAMIN D3 MOISTURIZING SERUM
    BENEFIT•K | VITAMIN D3 MOISTURIZING SERUM
    FREE SHIPPING on all orders over $100
    10% OFF your first order | Use code: FIRST10

    Why TINA•K?

    • Clean meets science Skincare

      Transparency you can read about — visit our blog

    • International Delivery

      DHL International Shipping to France, the UK & Canada.


    • Sustainability

      Glass to reuse. Tubes to recycle.


    • PRIVACY

      We respect your privacy. Your information never leaves Tina K.

    “You shouldn’t have to choose between protecting your skin and nourishing it. Topical vitamin D3 lets you do both.”

    – TINA•K

    FAQs

    Are your products organic / natural?

    Our Ingredient Philosophy

    Tina K skincare, body care, and bath products are thoughtfully formulated with a balance of organic botanicals and advanced scientific ingredients. We believe truly corrective skincare happens when nature and science work together in perfect synergy.

    Botanical ingredients support the skin with nourishment and wellness, while clinically studied actives deliver the efficacy and corrective results your skin needs.

    Our philosophy is simple: care deeply about health and wellness, while remaining uncompromisingly results-driven. Each formula is intentionally crafted so every ingredient works together to support stronger, healthier, more radiant skin. ✨

    Do your products contain fragrance?

    At Tina K, fragrance is intentional. Our products are either lightly kissed with the cleanest fragrance available or completely fragrance-free—giving your skin exactly what it needs, nothing it doesn’t. We do not use any Prop 65–listed fragrances, and every formula is designed to feel fresh, natural, and effortlessly clean. From body oils to skincare, you’ll always have the option to go scent-free or subtly scented—never overwhelming, always elevated.

    Is there talc in any of your products?

    Talc-Free Commitment

    All Tina K products are 100% talc-free. We believe beauty should support both health and wellness, which is why our formulas are thoughtfully created without talc.

    Our approach is simple: keep your beauty routine clean, conscious, and skin-supportive so you can enjoy products that feel as good for your health as they do for your skin.

    What is the shelf life of my product?

    All Tina K skincare products have a 12-month shelf life after opening, also known as the Period After Opening (PAO). This standard applies across our entire skincare system.

    After 12 months, the formula may still be enjoyable to use, but the potency and efficacy of the active ingredients can begin to decline. For best results and optimal performance, we recommend using your product within this one-year window after opening.

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