15% Vitamin C + .5% Ferulic Acid + Resveratrol Antioxidant Serum, 1oz

Our strongest vitamin C serum, with ferulic acid and resveratrol to target stubborn dark spots, brighten uneven tone, and defend against daily environmental stress.

Targets Dark SpotsBrightensAntioxidant defense

$95.00

1 oz · approximately 3 months of daily use

Best forStubborn dark spots, sun damage, dullness, and uneven tone
TextureWater-light serum
UseIn the morning, after cleansing or toning, before oil or balm
Clean, plant-poweredNo synthetic fragrance or parabensCruelty-freeMade in Mississippi
Better WithoutSee the 140+ ingredients we leave out of every formula

The famous antioxidant trio. Done clean, and done right.

What it is
Our strongest daily serum for stubborn dark spots, sun damage, dullness, and uneven tone. A concentrated 15% dose of stable vitamin C works with ferulic acid and resveratrol to intensify brightening, defend against daily environmental stress, and protect the firm, resilient look of skin. This is the strong one.

Who it's for
Experienced vitamin C users who are serious about addressing stubborn dark spots, sun damage, dullness, and uneven tone. This is our strongest brightening serum and is not recommended for sensitive or reactive skin. If you are new to vitamin C or your skin prefers a gentler approach, begin with the 10% Vitamin C Brightening Serum.

Why this works, concern by concern
This serum brings vitamin C, ferulic acid, and resveratrol together so each ingredient strengthens the brightening and protective work of the others.

To Brighten

The problem: dark spots, sun damage, and dullness that gentler formulas have not moved.

  • 15% Ethyl Ascorbic Acid (Vitamin C). A concentrated, highly stable form of vitamin C that retains its strength while targeting the look of dark spots, sun damage, dullness, and uneven tone. It also supports the collagen behind smoother, firmer-looking skin.
  • Amla. A vitamin C-rich botanical that supports radiance and helps revive the look of tired, uneven skin alongside the concentrated vitamin C treatment.
To Protect

The problem: unstable vitamin C loses strength, while daily environmental stress continues to dull skin and challenge its firmness.

  • .5% Ferulic Acid. The antioxidant multiplier that helps stabilize vitamin C and intensify its protective performance. It is the ingredient that turns vitamin C from a solo brightener into a more complete daily antioxidant treatment.
  • Resveratrol. The grape-derived antioxidant that completes the trio, adding another layer of defense against the daily environmental stress that contributes to dullness, uneven tone, and visible aging.
To Firm

The problem: daily oxidative stress wears away the collagen that keeps skin firm.

  • Gotu Kola and Horsetail. The firming botanicals that support skin’s smooth, resilient appearance while the antioxidant trio helps defend the collagen behind visible firmness.
And to Hydrate

The bonus: a serum this strong should still finish soft, not tight.

  • Hyaluronic Acid and Panthenol (Provitamin B5). The comfort layer. They hydrate and cushion so a serum this strong still finishes soft, not tight.

What it's like to use
A light, fast-absorbing serum that settles into the velvety finish customers mention again and again. Apply a few drops each morning to the face, neck, and décolletage. Let it absorb for a minute, then follow with moisturizer and sunscreen. Worn daily, it provides brightening treatment and antioxidant defense beneath the rest of your routine.

The facts
1 oz glass bottle with dropper · Made in Mississippi · Vegan and cruelty-free · No synthetic fragrance · No parabens

Ingredients
Organic Aloe Barbadensis Leaf Juice, Pelargonium Graveolens (Rose Geranium) Distillate, Organic Taraxacum Officinale (Dandelion) Distillate, Phyllanthus Emblica (Amla) Distillate, Hamamelis Virginiana (Witch Hazel) Distillate, Ethyl Ascorbic Acid (Vitamin C), Aqua (Water), Organic Vegetable Glycerin, Propanediol (Sugar-Derived), Passiflora Incarnata (Passion Fruit) Fruit Extract, Resveratrol, Lactobacillus/Grape Juice Ferment Filtrate, Hylocereus Undatus (Dragon Fruit) Fruit Extract, Centella Asiatica (Gotu Kola) Extract, Equisetum Arvense (Horsetail) Extract, Panthenol (Provitamin B5), Ferulic Acid, Sodium Gluconate (Corn-Derived), Sodium Hyaluronate (Hyaluronic Acid), Phenethyl Alcohol (Rose-Derived) and Lactobacillus Ferment (Plant-Fermented Probiotic).

$95.00

The key ingredients

Open any ingredient in our Ingredient Library to see what it does and where it comes from.

What to expect

Real results take a full skin cycle. Here's an honest timeline.

First week

Brighter, fresher skin

Skin immediately feels hydrated and velvety rather than tight. With consistent morning use, the complexion begins to look fresher, smoother, and more luminous.

Week 4

A more even, lit-from-within tone

Dark spots and sun-damaged areas begin to look softer while the overall complexion appears brighter and more even. Customers describe it as a glow that does not wash off.

Week 8

Firmer-looking, visibly brighter

With collagen-protecting antioxidants on duty every day, skin looks firmer and spots keep fading.

Where it fits in your Miracle Ritual

1

Cleanse and tone

Begin with clean skin so the serum can spread evenly and absorb before the rest of your routine.

2

This serum

Apply a few drops each morning over the face, neck, and décolletage. Let the serum absorb for about one minute.

3

Moisturize and SPF

Seal it in with a moisturizer or balm, then sunscreen. The vitamin C keeps working underneath all day.

Questions, answered

What does ferulic acid actually do?
It's a stabilizer and a multiplier. Ferulic acid keeps vitamin C potent in the bottle and on your skin, and the combination protects better than either one alone. It's the pairing found in the most respected vitamin C formulas.
What's the difference between this and the 10% serum?
The 10% Vitamin C Serum is the gentle daily brightener for sensitive skin or customers newer to vitamin C. This serum delivers a higher 15% concentration with ferulic acid and resveratrol for experienced users addressing stubborn dark spots, sun damage, and uneven tone.
Is it right for sensitive skin?
No. At 15% this is our strongest vitamin C, and we don't recommend it for sensitive or reactive skin. Start with the gentler 10% Vitamin C Brightening Serum instead; you can always step up later.
How long does a bottle last?
Used daily at a few drops, the 1 oz bottle lasts about three months.