Oil-soluble vitamin C.
Glow uses 7% THDA vitamin C in an anhydrous lipid base selected for elegant spread, visible brightness, and antioxidant care.

Day ritual · Face
You were always going to glow.
A featherlight day concentrate with 7% oil-soluble THDA vitamin C, bakuchiol, peptide care, CoQ10, and bisabolol. It leaves skin looking brighter, bouncier, smoother, and glass-lit.
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The visible ritual
Brightens the look of uneven skin
Softens the look of fine and expression lines
Creates a cushiony, bouncy-looking finish
Leaves skin with a glass-like glow
Why it's $188
Glow uses 7% THDA vitamin C in an anhydrous lipid base selected for elegant spread, visible brightness, and antioxidant care.
Squalane and hemisqualane keep the concentrated formula featherlight and easy to layer beneath sunscreen.
Bakuchiol, Argireline YOUth, CoQ10, bisabolol, and mixed tocopherols support the formula's smoothing, conditioning, and antioxidant profile.
At a glance
Inside the formula
A stable, oil-soluble form of vitamin C chosen for visible brightness, even-looking tone, and antioxidant care.
A complementary smoothing pair that helps refine the look of texture, fine lines, and expression lines.
A layered antioxidant ensemble for skin exposed to everyday environmental stressors.
An ultra-light lipid base that gives concentrated actives elegant spread, an airy finish, and a soft-focus glow.
The ritual
In the morning, press a small amount onto clean, dry face and neck. Its anhydrous slip also lends itself to a slow facial massage. Let the serum settle, then follow with broad-spectrum SPF.
Featured ingredients
Why trust the house
Every hero active appears on the product page in plain language, at the role it plays, not buried in an ingredient list you need a chemistry degree to parse.
The face and night formulas are anhydrous by design: fewer preservatives fighting bacteria in a jar, less dilution between the active and your skin.
Every formula is built for a patch test before first use. If something doesn't agree with your skin, that's information, and it comes before a full application, not after.
What this page says a formula does is checked against what the formula can actually substantiate before it goes live, every time.
From the Solar Bloom house
Questions, answered
Apply Glow to clean, dry face and neck before sunscreen. If you use several leave-on products, move from lighter textures to richer ones and let each layer settle.
No. Glow is an anhydrous oil serum built around 7% oil-soluble THDA vitamin C in a light squalane and hemisqualane base.
Yes. Its slip makes it well suited to a brief fingertip, roller, or gua sha ritual. Use gentle pressure and avoid working over irritated skin.
Glow is the lighter daytime concentrate with 7% THDA vitamin C. Rich is the more cushioned evening concentrate with 1% bakuchiol and a richer plant-lipid veil.
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