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Dr Nassif MD
High-strength lipid-soluble Vitamin C serum for pigmentation, dullness, uneven tone and visible signs of sun damage.
NassifMD Radiance Brightening Booster is a concentrated antioxidant serum formulated with 10% Vitamin C, supported by Vitamin F essential fatty acids, Meadowfoam Seed Oil, Squalane and Macadamia-derived lipids.
The virtually clear formula has a silky, lightweight oil-serum texture that absorbs without a tacky finish, helping improve brightness, visible pigmentation, texture and fine lines while replenishing lipids and supporting moisture retention.
Unlike a traditional acidic L-Ascorbic Acid serum, this formula uses Tetrahexyldecyl Ascorbate, a stable, lipid-soluble Vitamin C derivative that integrates particularly well into nourishing, oil-based formulations.
Benefits:
10% Tetrahexyldecyl Ascorbate / BV-OSC® Vitamin C
The hero active in the formula.
Tetrahexyldecyl Ascorbate is a stable, lipid-soluble Vitamin C derivative used to provide antioxidant protection, support brighter-looking skin and contribute to collagen-related processes.
Because it is lipid soluble, it behaves differently from pure L-Ascorbic Acid and does not require the same highly acidic water-based environment.
The manufacturer's current 10% Vitamin C claim refers to this Tetrahexyldecyl Ascorbate technology.
Vitamin F Forte
Vitamin F is not a vitamin in the conventional nutritional sense. In skincare, the term refers to essential fatty acids, principally:
Linoleic Acid — Omega-6
Supports the skin's lipid barrier and helps maintain moisture retention.
Linolenic Acid — Omega-3
Provides complementary lipid, soothing and conditioning support.
NassifMD specifically uses the Vitamin F complex to complement Vitamin C with hydration, barrier and antioxidant benefits.
Meadowfoam Seed Oil
Limnanthes Alba Seed Oil is rich in long-chain fatty acids and helps soften the skin while reducing moisture loss.
It contributes to the serum's nourishing feel without functioning as a heavy occlusive cream.
PhytoSqualane® / Squalane
A lightweight emollient with excellent compatibility with the skin's natural surface lipids.
Squalane helps support suppleness, soften dry skin and limit transepidermal moisture loss.
NassifMD currently describes its PhytoSqualane® technology as olive-derived.
Floramac® / Ethyl Macadamiate
A Macadamia-derived emollient rich in lipid components related to palmitoleic acid.
It helps improve softness and supports the moisture barrier while contributing to the serum's silky finish.
Vitamin E / Tocopherol
Provides complementary lipid-soluble antioxidant protection and helps condition the skin.
Bisabolol
A soothing ingredient that helps support skin comfort and complements the antioxidant formula.
Malic Acid
An organic acid present at a much lower position in the ingredient list.
It provides complementary skin-conditioning and tone-supporting activity, but this product should not be positioned primarily as an exfoliating acid serum.
Full Ingredient List:
Caprylic/Capric Triglyceride, Dicaprylyl Ether, Limnanthes Alba (Meadowfoam) Seed Oil, Tetrahexyldecyl Ascorbate, Squalane, Ethyl Macadamiate, Linoleic Acid, Linolenic Acid, Palmitic Acid, Stearic Acid, Oleic Acid, Malic Acid, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Nobilis (Mandarin Orange) Peel Oil, Citrus Grandis (Grapefruit) Peel Oil, Tocopherol, Glycine Soja (Soybean) Oil, Bisabolol, Limonene.
Use morning and evening.
After cleansing and toning, apply a few drops evenly over the face and neck.
Allow the serum to absorb for at least one minute before applying additional skincare or makeup.
It may also be:
Applied directly to areas of concentrated pigmentation as a spot treatment
Mixed with 2–3 drops into your moisturiser as a brightening booster
Follow with moisturiser if required.
Every morning, finish with broad-spectrum sunscreen.
Uneven-looking skin tone
Sun-related pigmentation
Post-acne dark marks
Dull or lacklustre skin
Visible signs of previous sun exposure
Fine lines and wrinkles
Rough or uneven-looking texture
Loss of radiance
Dry or moisture-depleted skin
Reduced skin suppleness
Environmentally stressed skin
Early and established photoageing
Clients wanting antioxidant and lipid support in one serum
The virtually clear serum has a watery feel that spreads easily and absorbs quickly, leaving skin feeling soft and smooth, with no tackiness. Allow serum to absorb completely before applying other skincare or makeup.
By participating in our promotions, customers agree to adhere to these terms and conditions. It is advised to review these terms regularly, as they may be subject to change without notice. If you have any questions or concerns, please contact our customer support team.
WOW, i absolutely love it. I battle to use Lipid Soluble Vitamin C without getting a break out. This product works so well, It feels like an oil when you apply it, but it melts into your skin. Everyone has been commenting on how amazing my skin looks, and the only change i made was adding this serum into my daily routine
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It's a thing of beauty.
At Chris & Alley®, we redefine everyday beauty through professional-grade skincare, curated experiences, and unmatched service— online and in-store.
🤩 Fantastic! Will definitely buy again.
🤩 Fantastic! Will definitely buy again.
🤩 Fantastic! Will definitely buy again.
The service was excellent and the package arrived beautifully wrapped with a personal note. It smelled fantastic. The whole experience was an absolute treat.