C Sérum- 18% Vitamin C

$69.99

C Sérum 18%

Brighten ∙ Firm ∙ Glow

A high performance antioxidant serum built around 18% THD Ascorbate, an oil soluble vitamin C that sinks in deeper and stays stable. It brightens tone, softens the look of fine lines, and supports your skin's own collagen production. Skin looks luminous, feels firmer, and holds its light.

Dullness · Fine Lines · Uneven Tone · Sun Damage

HOW TO USE

  1. Cleanse and pat skin dry

  2. Press 3 to 5 drops into the skin, do not rub

  3. Follow with moisturiser

  4. Always wear SPF, vitamin C works with sun protection, not instead of it

Once a day, morning or evening. Pick one and stay with it.

BEST FOR
Normal, dry, sun damaged or mature skin.

NOT FOR
Cystic acne, rosacea or a compromised barrier. Reach for our B Sérum instead, built for repair and calm.

INGREDIENTS

Tetrahexyldecyl Ascorbate 18% (Vitamin C) · oil soluble, so it goes deeper and stays stable
Bakuchiol · plant based retinol alternative, smooths texture without the irritation
Rosehip Seed Oil · softens and brightens
Jojoba Seed Oil · mirrors your skin's own oil, non comedogenic
Meadowfoam Seed Oil · seals in moisture and carries the actives further
Blackcurrant Seed Oil · omega fatty acids and antioxidants
Bergamot Oil · antibacterial, and the reason it smells the way it does

FREE SHIPPING

C Sérum 18%

Brighten ∙ Firm ∙ Glow

A high performance antioxidant serum built around 18% THD Ascorbate, an oil soluble vitamin C that sinks in deeper and stays stable. It brightens tone, softens the look of fine lines, and supports your skin's own collagen production. Skin looks luminous, feels firmer, and holds its light.

Dullness · Fine Lines · Uneven Tone · Sun Damage

HOW TO USE

  1. Cleanse and pat skin dry

  2. Press 3 to 5 drops into the skin, do not rub

  3. Follow with moisturiser

  4. Always wear SPF, vitamin C works with sun protection, not instead of it

Once a day, morning or evening. Pick one and stay with it.

BEST FOR
Normal, dry, sun damaged or mature skin.

NOT FOR
Cystic acne, rosacea or a compromised barrier. Reach for our B Sérum instead, built for repair and calm.

INGREDIENTS

Tetrahexyldecyl Ascorbate 18% (Vitamin C) · oil soluble, so it goes deeper and stays stable
Bakuchiol · plant based retinol alternative, smooths texture without the irritation
Rosehip Seed Oil · softens and brightens
Jojoba Seed Oil · mirrors your skin's own oil, non comedogenic
Meadowfoam Seed Oil · seals in moisture and carries the actives further
Blackcurrant Seed Oil · omega fatty acids and antioxidants
Bergamot Oil · antibacterial, and the reason it smells the way it does

FREE SHIPPING

THE SCIENCE

Why it works

Vitamin C is your skin's own antioxidant, and it depletes with sun, age and stress. Topping it up neutralises the free radicals that break down collagen, while switching on the enzymes that build new collagen.

It also interrupts pigment production at the source, which is what evens tone over time.

  1. 1

    Antioxidant protection · neutralises free radicals from sun and pollution before they break down collagen

  2. 2

    Brightening · interrupts pigment production at the source, evening tone and fading dark spots

  3. 3

    Collagen support · switches on the enzymes your skin uses to build new collagen, for firmer skin

  4. 4

    Fine line smoothing · plumps and refines texture as collagen rebuilds

  5. 5

    Barrier nourishment · the oil base softens and supports the skin barrier while the vitamin C works

WHAT’S INSIDE

Seven ingredients.

A vitamin C that actually gets where it needs to go, paired with a gentler stand-in for retinol and a quiet layer of oils that keep your skin from feeling stripped. Nothing here is filler.

TETRAHEXYLDECYL ASCORBATE 18% (VITAMIN C)

Brightens skin and fades dark spots while providing powerful antioxidant protection against environmental damage.

BAKUCHIOL

Retinol's results, without the irritation.

JOJOBA OIL

Balances oil production and keeps pores clear.

ROSEHIP OIL

Softens texture, brightens over time.

MEADOWFOAM OIL

Locks in moisture, carries the actives further.

BLACKCURRANT OIL

Fatty acids and antioxidants, working together

BERGAMOT (FCF) OIL‍ ‍

Antibacterial. The source of the scent.

THE DIFFERENCE

Not all Vitamin C is equal

Solubility

Our 18% Vitamin C

Oil soluble — matches the skin's own lipid barrier.

Most vitamin C serums

Water soluble — the barrier resists it.

How far it gets

Our 18% Vitamin C

Absorbs past the surface and converts to active vitamin C inside the cell.

Most vitamin C serums

Works largely at the surface unless the formula is strongly acidic.

pH required

Our 18% Vitamin C

Effective at a skin-friendly pH. No acid needed to make it work.

Most vitamin C serums

Needs a pH below 3.5 to absorb at all.

How it feels

Our 18% Vitamin C

No sting. Comfortable on sensitive and rosacea-prone skin.

Most vitamin C serums

Commonly stings, tingles, or flushes.

Stability

Our 18% Vitamin C

Stable. Full strength from the first drop to the last.

Most vitamin C serums

Oxidizes in air and light — turns yellow-orange as it degrades.

YOUR ROUTINE

Vitamin C

  1. 01Cleanse

    AM + PM

    Wash with lukewarm water and pat skin dry.

  2. 02Tone

    AM + PM

    Sweep on toner and let it absorb fully.

  3. 03Vitamin C

    AM + PM

    A few drops pressed over face and neck. Wait a minute before the next step.

  4. 04Tinted SPF

    AM only

    Finish every morning with tinted sunscreen.

Morning, night, or both. Vitamin C is gentle enough to use twice a day. At night, follow the same order and simply skip the SPF.