Adult Skin
Face
For skin seeking a smoother, more refined look
Marula · Rosehip CO₂ · Bakuchiol
12 Options
Lumen Radiance Care
Adult Skin
Face
For a brighter, more even-looking complexion
Fragrance-Free
Essential Oil-Free
Silicone-Free
Mineral Oil-Free
No Unnecessary Fillers
Made with Tallow
Hero Ingredients
Vitamin C (THDA)
Chosen as a stable, oil-soluble form of vitamin C, favoured for how well it holds up in a fragrance-free formula.
Prickly Pear Seed Oil
Rich in essential fatty acids, valued for its light, fast-absorbing feel and gentle nourishing quality.
Schisandra CO2 Extract
Included for its concentrated, supercritical extraction, prized in radiance-focused routines.
Description
Brightness, earned by what's inside.
Lumen is our radiance collection — a two-part ritual for adult skin seeking a brighter, more even-looking complexion.
Vitamin C is the second ingredient in the oil. Not a trace near the bottom of the label. The second.
Suitable For
- Who it's for: Adult skin seeking a brighter, more even-looking or luminous complexion.
- Where to use: Face.
- Best for: Daily radiance, facial massage and richer overnight care.
If skin is seeking a smoother, more refined appearance, Velvet is made for that. For oily and congestion-prone skin, Onyx.
Most vitamin C oils contain a fraction of a percent of it — enough to name on the front of the bottle, not enough to matter.
Built around the ingredients doing the work.
Squalane and THD ascorbate — a stable, oil-soluble form of vitamin C — come first, supported by prickly pear seed oil and schisandra. No water, no fillers. Read the label and vitamin C sits second, right behind the squalane carrying it.
The Ritual
- Cleanse. Warm water, gentle hands. Pat dry.
- Apply the Oil. A few drops, pressed into skin, working outward.
- Seal with the Balm. A thin layer, warmed between fingertips first.
Every ingredient in Lumen is chosen for its traditional use in restoring radiance.
What to Expect
With consistent use, skin gradually begins to look brighter and more even. Tone appears more balanced, dullness softens, and the complexion takes on a natural luminosity. Expect this over weeks, not days — vitamin C rewards routine more than intensity.
Luminosity, every day.
A lightweight botanical oil for daily use across the whole face — on its own, or as the first step before the balm.
- Feel: Lightweight. Silky. Dry-touch.
- Finish: Leaves skin feeling smooth and looking luminous, never greasy.
How to use
Apply a few drops to clean skin and massage gently until absorbed. Use daily, morning or evening.
A brighter complexion, overnight.
A richer balm layered over the oil in the evening, carrying the same brightening formula while you rest.
- Feel: Rich. Luminous. Restorative.
- Finish: Melts into skin and leaves it comfortably conditioned, never heavy.
How to use
Warm a small amount between your fingertips and apply to clean skin. Use in the evening, after the oil.
Why Tallow?
We use responsibly sourced, grass-fed tallow for its naturally skin-compatible lipid profile, balanced with squalane and prickly pear so the balm nourishes deeply without feeling heavy.
The complete Lumen ritual.
Begin with Lumen Oil, morning and evening, pressed gently into clean skin. In the evening, follow with Lumen Balm — the same formula, carried more slowly and richly while you rest.
- Australian Made
- Small Batch Crafted
- Responsibly Sourced
- Thoughtfully Formulated
Every Oath Co formula begins with the same promise — not our headline, our baseline.
- Fragrance-Free
- Essential Oil-Free
- Silicone-Free
- Mineral Oil-Free
- No Unnecessary Fillers
Should I use the Oil, the Balm, or both?
Start with Lumen Oil across the whole face for everyday brightness. Layer Lumen Balm in the evening for richer overnight comfort. The Set gives you both.
Can I use them together?
Yes. Apply the oil first, then layer the balm where skin needs more.
Why THD ascorbate instead of ordinary vitamin C?
Pure ascorbic acid is water-soluble and unstable — it degrades quickly, and it has no place in a waterless, oil-based formula. THD ascorbate is an oil-soluble form that stays stable in this kind of formulation, which is what allows us to use it at the level we do rather than as a token inclusion.
Will it sting or cause peeling?
It shouldn't. THD ascorbate is not an acid, and Lumen contains no exfoliating acids at all.
Can I use it in the morning?
Yes, morning and evening. As with any daytime routine, sunscreen remains the single most useful thing you can do for the look of your skin over time.
Can I use Lumen with Halo or Ember?
Yes. Lumen is a face collection for adult skin. Halo and Ember are made for the whole family — different jobs, same standard.
Is Lumen suitable for sensitive or reactive-prone skin?
Lumen is fragrance-free and free from essential oils, which are among the most common causes of irritation. As with any new skincare, patch test before first use. If you have specific skin concerns, speak with your healthcare professional.
Why is Lumen fragrance-free?
Fragrance and essential oils are among the most common causes of skin irritation, and a single listing of 'parfum' can cover dozens of undisclosed components. We leave them out. Lumen smells of what's in it.
Use within 9 months after opening.
Store below 30°C. Protect from direct sunlight.
Keep the lid tightly closed after each use.
For external use only.
Avoid contact with eyes.
If irritation occurs, discontinue use.
As we use natural ingredients, slight variation in colour and texture between batches is normal.
Radiance Oil: Squalane, Tetrahexyldecyl Ascorbate, Opuntia Ficus-Indica Seed Oil, Schisandra Chinensis Fruit Extract, Tocopherol, Rosmarinus Officinalis Leaf Extract
Radiance Balm: Tallow, Squalane, Tetrahexyldecyl Ascorbate, Opuntia Ficus-Indica Seed Oil, Schisandra Chinensis Fruit Extract, Tocopherol, Rosmarinus Officinalis Leaf Extract
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