Radiant Serum
Brighten. Restore. Glow.
Our Radiant Serum is a lightweight yet powerful facial oil designed to deeply nourish, protect, and brighten the skin. Packed with vitamins A, C, and E, this serum delivers antioxidant defense while supporting collagen production and cellular regeneration—without clogging pores or feeling greasy.
Made with just five cold-pressed, plant-based oils—jojoba, red raspberry seed, guava seed, apricot, and sea buckthorn—this golden elixir leaves your skin glowing, hydrated, and silky smooth.
Why It Works:
Each ingredient was chosen for its unique skin-renewing properties. Jojoba balances oil, raspberry and sea buckthorn defend against environmental damage, guava seed and apricot brighten and smooth. It’s your skin’s daily vitamin shot.
*Disclaimer: Our products are crafted without preservatives or stabilizers, keeping them as pure as possible. In warm temperatures, they may soften, melt, or experience minimal leakage. This is completely normal and does not affect quality or integrity of product. If separation occurs, simply stir gently and store in a cool location. Each batch is handmade in small quantities, so subtle variations in color or texture may occur due to natural ingredients and seasonal changes.*
*Oak & Sage products and statements have not been evaluated by the FDA, and we do not provide medical advice. For any health concerns or medical conditions, please consult a qualified healthcare professional.*
Frequently Asked Questions
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Yes! Radiant Serum is non-comedogenic and formulated with lightweight oils that actually help regulate oil production and reduce inflammation. It absorbs quickly and won’t clog pores.
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It can be! Many customers use Radiant Serum on its own for light, breathable hydration. For deeper restoration, pair it with our Youthful Cream or Everywhere Cream for a full glow-up.
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Absolutely. Radiant Serum is part of our Complete Skincare Set and Ultimate Set, both of which pair it with Youthful Cream and Cleansing Balm for the ultimate skin barrier support routine.
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Both! Use it in the morning to protect your skin and add glow under makeup or SPF, and at night to nourish and repair while you sleep. Consistency = radiance.
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Many customers notice a difference in hydration and glow within just a few uses. For more visible improvements in tone, texture, and brightness, give it 2–4 weeks of consistent use. Because it supports skin at the cellular level, results build over time with regular application.
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Yes! Radiant Serum layers beautifully under both makeup and sunscreen. Just give it 10–15 minutes to fully absorb into the skin before applying additional products. It leaves a dewy, non-greasy base that helps makeup glide on effortlessly.