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The Golden C Serum: Fatty Acids & Antioxidant Treatment

Dull, dry, tired-looking skin? Bring on the glow.

  • ✓Replenishes essential fatty acids
  • ✓Antioxidant-rich with acerola and astaxanthin
  • ✓A soft, luminous finish
Regular price $ 74.00

A rich lipid concentrate with essential fatty acids and antioxidants for a soft, luminous finish. Made with sunflower, rosehip and black cumin oils, sea buckthorn, acerola, pearl and astaxanthin.

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Best for:Drymatureoily or breakout-prone skinhyperpigmentation
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Reclaim your bloom

the story

Healthy skin needs more than moisture. It relies on essential fatty acids, antioxidants and minerals that skin can't make on its own and that modern routines often leave out. Just as the bloom on a fruit protects the vitality within, The Golden C replenishes that layer with a concentrated blend of cold-pressed seed oils and CO₂ extracts, whole-food vitamin C from acerola, hydrolyzed pearl and astaxanthin. Skin looks softer, calmer and beautifully luminous.

How to use

how to use it

  1. Apply ½–1 pump to freshly misted skin, gently pressing the serum over your face and neck. For an even lighter application, mix the serum with 1–2 sprays of Hydration Mist in your palm before applying.
  2. Follow with Lipid Lotion or Luminous Lipid Complex if your skin needs additional lipid nourishment.
The Long Ritual | A Golden Facial Massage
  1. Begin with freshly cleansed skin or immediately after stepping out of the shower.
  2. Mist your face and neck generously with Hydration Mist, applying enough that your skin is comfortably damp. If using Jelly Plump Serum, apply it next, then add another light misting if desired.
  3. Dispense 1 pump of Golden C Serum into your palm. Add 1–2 sprays of Hydration Mist and gently blend the two together between your palms or fingertips.
  4. Press the mixture over your cheeks, forehead, chin, and neck, distributing it evenly before beginning your massage.
  5. Using your fingertips, slowly glide outward from the center of your chin along the jawline. Continue with gentle upward and outward movements across the cheeks, then sweep from the center of your forehead toward your temples.
  6. Work slowly and with a light touch, allowing the serum to provide slip rather than pulling or tugging at the skin. If you need more glide, add another spray of Mist rather than increasing pressure.
  7. Finish by cupping your palms over your cheeks and forehead, gently pressing the remaining serum into your skin.
  8. For skin that needs additional comfort, apply a small amount of Lipid Lotion or Luminous Lipid Complex over the serum.
  9. You can also customize your application, using Golden C across the entire face or concentrating it in areas where you want additional antioxidant-rich lipid care.

A little reminder: Golden C is a concentrated, lipid-rich serum. You do not need to use a full pump to enjoy it. Applying it over damp skin, or blending it with Hydration Mist first, creates a lighter, more fluid experience.

what is inside

Sunflower, rosehip and raspberry seed oils

high in linoleic acid, an essential fatty acid skin cannot make itself

Black cumin

oil and CO₂ extract rich in antioxidants, known for comforting stressed-looking skin

Sea buckthorn and pomegranate CO₂ extracts

nutrient-dense lipids with omega-7 and carotenoids

Acerola

a whole-food source of vitamin C

Astaxanthin

a powerful algae-derived antioxidant

Hydrolyzed pearl

minerals and amino acids traditionally used for softness and glow

full ingredients

Simmondsia Chinensis (Jojoba) Seed Oil*, Helianthus Annuus (Sunflower) Seed Oil*, Squalane, Rosa Canina (Rosehip) Seed Extract (CO₂)*, Punica Granatum (Pomegranate) Seed Extract (CO₂)*, Rubus Idaeus (Raspberry) Seed Extract (CO₂)*, Nigella Sativa (Black Cumin) Seed Oil*, Rosa Canina (Rosehip) Seed Oil*, Malpighia Glabra (Acerola) Fruit Powder*, Nigella Sativa (Black Cumin) Seed Extract (CO₂)*, Hippophae Rhamnoides (Sea Buckthorn) Fruit Extract (CO₂)*, Hydrolyzed Pearl, Haematococcus Pluvialis (Astaxanthin) Extract, Lutein, Beta-Carotene, Canthaxanthin, Hydrogenated Castor Oil, Lecithin*, Rosmarinus Officinalis (Rosemary) Leaf Extract (CO₂)*. *Organic

Formula notes

every ingredient, explained

The Golden C was created to replenish what modern skin is often missing: essential fatty acids, protective antioxidants, and mineral-rich nourishment.

While many facial oils focus primarily on moisture, healthy skin requires far more than oil alone. The skin relies on a delicate balance of essential fatty acids, antioxidants, minerals, and barrier-supportive compounds to remain resilient, comfortable, and vibrant.

🌾

Sunflower, Rosehip & Raspberry Seed Oils

Chosen for their naturally high concentration of linoleic acid, an essential fatty acid the skin cannot manufacture on its own.

Research has demonstrated that linoleic acid plays an important role in barrier function, moisture retention, and balanced sebum composition. Deficiency has been associated with dryness, impaired barrier function, and breakout-prone skin.

Rather than relying on heavier cosmetic oils alone, these seed oils help replenish the essential fatty acids healthy skin naturally contains.

🖤

Black Cumin Seed Oil & CO₂ Extract

Black cumin has been valued for centuries in traditional herbal systems and remains one of the most extensively studied botanical oils.

Rich in thymoquinone and naturally occurring antioxidants, it helps calm stressed, reactive, and blemish-prone skin while supporting overall barrier resilience.

I selected both the cold-pressed oil and concentrated CO₂ extract to capture the widest spectrum of beneficial plant compounds.

🍎

Pomegranate & Sea Buckthorn CO₂ Extracts

These highly concentrated botanical extracts provide some of the most nutrient-dense lipids found in nature.

Sea buckthorn contributes rare omega-7 fatty acids and carotenoids traditionally used to support environmentally stressed skin.

Pomegranate contributes punicic acid and antioxidant compounds associated with elasticity, barrier resilience, and overall skin vitality.

🍊

Acerola Cherry

Rather than relying on isolated vitamin C derivatives, The Golden C utilizes acerola, a whole-food source of naturally occurring vitamin C.

Whole-food vitamin C exists alongside naturally occurring bioflavonoids and supportive plant compounds that work together within the fruit.

This reflects our philosophy of working with complete botanical ingredients whenever possible.

❤️

Astaxanthin

Produced by the microalgae Haematococcus pluvialis, astaxanthin is often referred to as the king of antioxidants.

Published research has reported antioxidant activity up to:

•

100× greater than vitamin E

in specific oxidative stress models.

Research has explored astaxanthin's ability to help defend against oxidative stress, support skin elasticity, reduce visible photoaging, and protect against environmental stressors.

I selected astaxanthin because barrier support is not only about replenishing the skin. It is also about helping protect what has been replenished.

🐚

Hydrolyzed Pearl Powder

Pearl has been treasured for centuries throughout Asia as both a beauty ingredient and symbol of vitality.

Our hydrolyzed pearl powder contains:

•

13% Amino Acids

Traditionally used to support luminosity, softness, and refined skin texture, pearl provides mineral nourishment that complements the lipid-rich nature of the formula.

I chose pearl because healthy skin benefits from minerals just as much as it benefits from moisture.

🌻

Sunflower Lecithin

Lecithin helps disperse the whole-food vitamin C and mineral components while improving compatibility with the skin's own lipid structures.

🌙

Castor Wax

Used in place of synthetic texture modifiers, castor wax helps create a protective lipid veil that slows moisture loss and supports prolonged skin comfort.

The Golden C was designed to replenish the lipid layer of the skin barrier while simultaneously supporting antioxidant defense and mineral nourishment.

When skin receives the essential fatty acids, protective compounds, and supportive nutrients it requires, it is better able to stay soft, resilient and comfortable, as nature intended.

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golden c serum

FATTY ACIDS & ANTIOXIDANT TREATMENT

What it is

A lipid concentrate of cold-pressed seed oils and CO₂ extracts, fortified with whole-food vitamin C from acerola, hydrolyzed pearl and astaxanthin.

Benefits

  • Essential fatty acid support
  • Moisture retention
  • Antioxidant support
  • Softness and suppleness
  • Visible radiance and tone
  • Calm, resilient-looking skin

Where it fits in your routine

Lipid enhancer. Use after the Hydration Mist and/or Jelly Plump, on damp skin.

The effect

Soft, calm, luminous skin with a mineral-lipid glow

Feels like:

A rich, seed-forward lipid that melts in with a luminous mineral glow

Smells like:

Earthy, seed-forward botanical notes
The Golden C Serum texture

The Texture

The Golden C Serum

The Golden C Serum: Fatty Acids & Antioxidant Treatment

Ready to try it?

The Golden C Serum

$ 74.00

  • Free standard shipping on orders $125+

The science, simply

skin blooms in layers

Healthy skin depends on multiple layers working together in harmony.

How each layer is supported

layer by layer

🌸

The Acid Mantle

The skin's naturally acidic surface helps keep skin balanced and comfortable.

How The Golden C Supports It

Applied over a water-based step that supports the acid mantle

Helps skin stay comfortable and balanced

💧

The Dew Layer

Water, minerals and humectants keep skin hydrated and supple.

How The Golden C Supports It

Whole-food vitamin C and pearl minerals work best with your mist or Jelly Plump

Pressed in over damp skin, it helps hold that hydration in

🌷

The Bloom Layer

Healthy skin depends on more than hydration alone. The lipid layer helps slow water loss, maintain comfort and defend against environmental stress.

How The Golden C Supports It

Replenishes essential fatty acids, including linoleic acid

Adds antioxidants from acerola and astaxanthin

Leaves skin soft, calm and luminous

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Reviews

what people are saying

  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Cassie H.
Smooth and glowy!

I’ve loved using the golden c serum and feel I’ve noticed big changes in my rosacea/sun damaged skin. I like to use this at night to give some time for the orange tint to settle and feel like I wake up in the morning looking more glowy and smooth. Such beautiful ingredients to support my skin. I love!

E
Emily M.
Serum

This is like gold! Literally. Absorbs so well. I've been using it for 2 weeks and my skin is visibly smoother

Barrier Bloom Care

our philosophy

Healthy skin depends on a balanced network of lipids, antioxidants, minerals and moisture.

Complete your ritual

build your bloom

Layer water-based hydration with a lipid step.

The Golden C Serum: Fatty Acids & Antioxidant TreatmentThe Golden C Serum$ 74.00
+
NEW The Jelly Plump Serum: Mineral Milk & Mushroom Peptide ElixirThe Jelly Plump Serum$ 74.00
+
The Lipid Lotion: Biomimetic Emollient for All Skin TypesThe Lipid Lotion$ 54.00

Together: $ 202.00

Barrier Bloom Care

Your Bloom Ritual

Cleanse, hydrate, then finish with a lipid step. Thinnest and wettest first, richest last.

  1. The Micellar Cleanser- Fruit Vinegars & Botanical Waters

    1Cleanse

    The Micellar Cleanser

    $ 34.00

    • Apply 2–3 pumps to your face and neck. Gently massage with your fingertips, allowing the micellar oat proteins to loosen daily buildup, excess oils, and impurities. Rinse thoroughly with lukewarm water, using a soft, damp cloth as needed. Follow with the Hydration Mist while skin is still damp.
  2. The Hydration Mist: Cultured Mineral Water Toner

    2Hydrate

    The Hydration Mist

    $ 44.00

    • After cleansing, mist generously over your face and neck, approximately 6–10 sprays, adjusting to your skin's needs. Gently press the moisture into your skin with clean palms, or leave skin visibly damp before applying your serums and lipids.
    • Reapply throughout the day whenever your skin needs additional hydration.
  3. NEW The Jelly Plump Serum: Mineral Milk & Mushroom Peptide Elixir

    3Hydrate enhancer

    The Jelly Plump Serum

    $ 74.00

    • After the Hydration Mist, apply 1–2 pumps of Jelly Plump Serum to damp skin. Spread gently over your face and neck, then press into the skin using your palms and fingertips.
    • Follow with Golden C Serum or your preferred lipid cream to complete your ritual.
  4. The Golden C Serum: Fatty Acids & Antioxidant Treatment

    4Lipid enhancer

    The Golden C Serum

    $ 74.00

    You are viewing this one
    • Apply ½–1 pump to freshly misted skin, gently pressing the serum over your face and neck. For an even lighter application, mix the serum with 1–2 sprays of Hydration Mist in your palm before applying.
    • Follow with Lipid Lotion or Luminous Lipid Complex if your skin needs additional lipid nourishment.
  5. The Lipid Lotion: Biomimetic Emollient for All Skin Types

    5Lipid

    The Lipid Lotion

    $ 54.00

    • Apply ½–1 pump to damp skin after Hydration Mist and your preferred serums. Warm gently between your fingertips, then press and smooth over your face and neck.
    • Use more where your skin feels dry or needs additional comfort, and less where your natural oils provide enough softness.
  6. The Luminous Lipids Complex: Biomimetic Emollient with Pearl, Rose & Resins

    6Lipid enhancer

    The Luminous Lipids Complex

    $ 69.00

    • Apply ½–1 pump to freshly hydrated skin as the final step in your ritual. Warm gently between your fingertips, then press and smooth over your face, neck, and décolletage.
    • The pearl, rose, and concentrated botanical CO₂ extracts add an extra layer of sensorial richness and a delicate, luminous finish.

Cosmetic skincare. Patch test new products on a small area first.

Ritual sets

or build the whole ritual

Every set below includes The Golden C Serum.

The Balance Bloom Ritual- Clarity & Renewal Set

The Balance Bloom Ritual

Clarity & Renewal Set

Cleanser, Hydration Mist, Golden C and Lipid Lotion. Lipid and antioxidant support for oily, breakout-prone or uneven-looking skin.

  • The Micellar Cleanser
  • The Hydration Mist
  • The Golden C Serum this one
  • The Lipid Lotion
$ 196.00 $ 206.00Save 5% View
The Velvet Bloom Ritual- The Replenishing Set

The Velvet Bloom Ritual

The Replenishing Set

Cleanser, Hydration Mist, Jelly Plump, Golden C and Luminous Lipids. Antioxidant and lipid support for mature, dull or tired-looking skin.

  • The Micellar Cleanser
  • The Hydration Mist
  • The Jelly Plump Serum
  • The Golden C Serum this one
  • The Luminous Lipids Complex
$ 280.00 $ 295.00Save 5% View
The Full Bloom Ritual- The Complete Collection

The Full Bloom Ritual

The Complete Collection

All six steps of the Barrier Bloom Care Ritual in one set, supporting every layer of your skin: cleanse, hydrate, plump, brighten, seal and glow.

  • The Micellar Cleanser
  • The Hydration Mist
  • The Jelly Plump Serum
  • The Golden C Serum this one
  • The Lipid Lotion
  • The Luminous Lipids Complex
$ 332.00 $ 349.00Save 5% View

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frequently asked questions

Why apply it to damp skin?

The whole-food vitamin C and pearl minerals work best alongside a water-based step, which helps disperse them evenly. Mist or apply Jelly Plump first.

How many drops do I use?

Press 2–6 drops onto face, neck and chest. New to it? Start with 2.

Can I mix it with other products?

Yes. Blend a few drops in your palm with the mist or Jelly Plump and apply as one.

Is it suitable for oily or breakout-prone skin?

Many oily and breakout-prone skins do well with essential fatty acids like linoleic acid, the main focus of this blend. Patch test first if you are unsure.

Morning or night?

Both.

what we believe

Reclaim your bloom with a daily ritual rooted in how skin actually works.

Protect the Barrier

Healthy skin starts with an intact barrier. Every ritual we build supports it first.

Honor the Acid Mantle

Skin is naturally acidic. Every formula is pH tested every batch to keep that balance.

Feed the Beauty Bugs

Skin hosts a living community of beneficial microbes. We choose care that is gentle on them.

Let Skin Renew

Skin sheds and renews on its own schedule. We skip harsh scrubbing and let desquamation happen naturally.

Velvet Skin

Soft, supple, comfortable skin with a velvet finish. That is the feeling we formulate for.

The Golden C Serum: Fatty Acids & Antioxidant Treatment

Start your ritual

The Golden C Serum

$ 74.00

  • Free standard shipping on orders $125+