• Bēm Daybeam facial vitamin C serum bottle on a white background
  • Bēm's Daybeam serum bottle on a neutral background
  • Bēm's Daybeam serum bottle with key benefits listed on a neutral background
  • oil serum droplets on white background
  • Close-up of a woman's face with text indicating skin hydration and brightening benefits.

DAYBEAM

THD Vitamin C Serum
  • Vitamin C
  • Licorice Root
  • Bearberry

Brightening is just the beginning. Daybeam is your daily antioxidant defense against the environmental stressors that contribute to dullness, dark spots, and uneven tone. Skin looks brighter, more even, and your barrier feels balanced and resilient.

Volume:
$70.00
$70.00
Sale Sold out

Every ingredient has a purpose. Gentle on skin. Made to perform.

  • Antioxidant defense against environmental stressors
  • Improves the look of dark spots and uneven tone
  • Keeps skin soft, smooth, and hydrated
  • Lightweight and fast-absorbing
  • Gentle enough for daily use
Make it a bundle & save
Two Bēm Skincare serum bottles on a neutral background
RESET & GLOW
$128.00
$128.00 -5%
$135.00

UV exposure, pollution, and everyday environmental stress build up over time, showing up as dullness, dark spots, and uneven tone. Daybeam is your daily antioxidant defense. 10% THD Vitamin C, an oil-soluble form that's gentler and more stable than some forms of vitamin C, visibly improves the look of dark spots and dullness alongside licorice root and bearberry for a more even, naturally radiant complexion. Jojoba, squalane, and wild watermelon seed oil keep skin soft, smooth, and hydrated so your barrier feels balanced and resilient. Lightweight, fast-absorbing, with a soft silky finish.

Gently press 1 pump into clean skin as the final step in your routine. Wear alone for a soft finish or follow with moisturizer for added hydration. When used in the morning, follow with SPF.*

*Heads up: our current bottle label recommends PM use, as oil-based serums can sometimes affect the finish and longevity of makeup. Additional testing has shown Daybeam is compatible with a wide range of makeup formulations. For best results, we recommend morning use, when antioxidant protection against environmental stressors matters most.

Simmondsia Chinensis (Jojoba) Oil, Squalane, Tetrahexyldecyl Ascorbate, Citrullus Lanatus (Wild Watermelon) Seed Oil, Tocopheryl Acetate, Helianthus Annuus (Sunflower) Seed Oil (and) Arctostaphylos Uva Ursi (Bearberry) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract (and) Prunus Armeniaca (Apricot) Kernel Oil (and) Tocopherol

VITAMIN C THAT GOES FURTHER

  • Monoline icon of serum droplets and arrows indicating serum penetrating skin barrier on a white background
    Works with your barrier

    THD is oil-soluble and naturally compatible with your skin's lipid-rich barrier, so it delivers antioxidant benefits where they're needed.

    Barrier-friendly, by design.

  • monoline icon of bubble with letters 'pH' inside on a white background
    Kind to sensitive skin

    It works at a skin-friendly pH, making it a better fit for sensitive or reactive skin that doesn’t tolerate some forms of vitamin C well. 

    Vitamin C, without the irritation.

  • monoline icon of droplet with a shield and check mark on a white background
    Potency that lasts

    Some forms of vitamin C degrade quickly when exposed to air and light. THD stays stable longer, so every drop works as hard as the first. 

    No oxidation. Always effective. 

Monoline icon of serum droplets and arrows indicating serum penetrating skin barrier on a white background
Works with your barrier

THD is oil-soluble and naturally compatible with your skin's lipid-rich barrier, so it delivers antioxidant benefits where they're needed.

Barrier-friendly, by design.

monoline icon of bubble with letters 'pH' inside on a white background
Kind to sensitive skin

It works at a skin-friendly pH, making it a better fit for sensitive or reactive skin that doesn’t tolerate some forms of vitamin C well. 

Vitamin C, without the irritation.

monoline icon of droplet with a shield and check mark on a white background
Potency that lasts

Some forms of vitamin C degrade quickly when exposed to air and light. THD stays stable longer, so every drop works as hard as the first. 

No oxidation. Always effective. 
Woman holding Bēm's Daybeam serum bottle with a neutral background Woman holding Bēm's Daybeam serum bottle with a neutral background
Bēm Daybeam facial vitamin C serum bottle on a white background
DAYBEAM
$70.00
$70.00

"It's so lightweight and I've actually noticed the dark spots fading. My skin looks brighter, more even—like I'm glowing without even trying."

Olivia M.
Woman with sun-kissed skin touching her face outdoors Woman with sun-kissed skin touching her face outdoors
Bēm Daybeam facial vitamin C serum bottle on a white background
DAYBEAM
$70.00
$70.00

"I love how my skin looks when I wake up. I've noticed that my dark spots have softened and my overall look is more even."

Jenny F.

WHAT'S INSIDE

Every ingredient has a purpose. Here are a few worth knowing.

Bēm's Daybeam serum bottle on a neutral background Bēm's Daybeam serum bottle on a neutral background
3 round yellow oil-based skincare serum droplets on a pale peach background

THD Vitamin C

Targets the look of dark spots and dullness for visibly brighter skin.

Close-up of licorice root stocks with a focus on texture and color.

Licorice Root Extract

Soothes and supports a calmer, more balanced-looking complexion.

Close-up of green bearberry plant leaves

Bearberry Leaf Extract

Works alongside THD to visibly even skin tone with naturally occurring arbutin.

Close-up of a pile of brown and green jojoba seeds.

Jojoba Oil

Absorbs fast and leaves skin soft and smooth with a silky finish.

Green olives on a branch with leaves against a blurred green background

Squalane

Helps skin hold onto moisture so your barrier feels balanced and resilient.

Group of watermelons with green rind and black stripes

Watermelon Seed Oil

Hydrates and leaves skin soft, smooth, and naturally radiant.

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