Free shipping on orders over $60 in the US and Canada.

Tincture
Search
Rows of yellow-orange grapefruits stacked in a market crate

Photographed by its lead ingredient: ascorbyl glucoside.

Treat

Daylight C Serum

A morning serum with 5 % ascorbyl glucoside, a stable vitamin C, and 3 % niacinamide.

Ascorbyl glucoside
5 %
Niacinamide
3 %
Grapefruit extract
1 %

Made for NormalCombinationOilyDry

Size
30 ml
Texture
Water-light serum
When
Morning

$36.00

Buy

Checkout opens on our payment provider’s secure page.

Demo link: this checkout points to example.com and does not take payments.

SKU TN-DCS-30

How to use

Use three or four drops in the morning after cleansing, then moisturiser and sunscreen.

pH
6.0

The formula

10 ingredients, 4 doing the main work

  1. Ascorbyl glucosideAntioxidant
    5 %

    A stable vitamin C for dull skin.

  2. NiacinamideSkin-conditioning
    3 %

    Evens the look of skin tone.

  3. Grapefruit extractAntioxidant
    1 %

    Plant acids and flavonoids, no scent.

  4. Sodium hyaluronateHumectant
    0.5 %

    Gives the serum slip and holds water.

Full ingredient list

As printed on the label: by weight, largest first. Marked ingredients are the key ones above; underlined names have a glossary page.

  1. Aqua
  2. Glycerin
  3. Ascorbyl Glucoside
  4. Niacinamide
  5. Citrus Paradisi Fruit Extract
  6. Sodium Hyaluronate
  7. Sodium Citrate
  8. Xanthan Gum
  9. Phenoxyethanol
  10. Ethylhexylglycerin

Made without: Added fragrance, Essential oils.

Complete the routine

Open in the routine builder

1 · Cleanse

3 · Moisturise

From the workshop

Most vitamin C serums turn brown within weeks. This one uses ascorbyl glucoside, which stays stable in water, so the bottle lasts the full three months after opening.

It is gentler than pure ascorbic acid and takes longer to show results. Give it six to eight weeks.