Green Tangerine Vita C Dark Spot Care Serum 30ml
70% green tangerine extract - natural Vitamin C that targets dark spots.
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Benefits
70% green tangerine extract delivers 10x more Vitamin C than lemon - harvested at peak concentration and combined with three stable Vitamin C derivatives for comprehensive brightening that addresses both surface-level and deep-set dark spots.
5% Niacinamide + Arbutin brighten from two directions - Niacinamide inhibits melanin transfer while Arbutin suppresses melanin synthesis, creating a dual-mechanism approach that prevents new spots forming while fading existing ones.
Exosome-enhanced absorption technology delivers actives deeper - Green Tangerine Exosomes improve the delivery and penetration of stabilized Vitamin C into the skin for faster and more comprehensive brightening results.
Centella Asiatica and Madecassoside calm while actives work - soothing botanical complex makes this suitable for sensitive skin that finds standard Vitamin C serums too irritating.
Hero Ingredients
Green Tangerine Extract 70% + Exosomes
What it does: Green tangerines harvested at peak ripeness contain significantly higher Vitamin C concentrations than standard citrus extracts - the 70% base delivers this alongside flavonoids, antioxidants, and the beneficial compounds unique to unripe tangerine. The Exosome delivery system (using Hydroxypropyl Cyclodextrin encapsulation) improves penetration of the active Vitamin C compounds deeper into the skin than surface-only application achieves.
Why we chose it: Fruit-derived Vitamin C at 70% concentration with an exosome delivery mechanism is a genuinely distinctive formulation approach - it's what separates this from a standard Vitamin C serum and explains the brand's 10M+ user following.
Triple Vitamin C Complex + Vita C+ Antioxidant System
What it does: Three stable Vitamin C derivatives (Ascorbyl Glucoside, 3-O-Ethyl Ascorbic Acid, Sodium Ascorbyl Phosphate) alongside pure Ascorbic Acid cover different stability profiles and penetration depths for comprehensive brightening. The Vita C+ complex adds Glutathione, CoQ10 (Ubiquinone), Alpha-Lipoic Acid (Thioctic Acid), and Vitamin E as a supporting antioxidant system that enhances and extends the Vitamin C's efficacy.
Why we chose it: A four-form Vitamin C approach backed by a dedicated antioxidant amplifier complex is one of the most thorough brightening formulations we carry - the Vita C+ system is the ingredient decision that gives this serum its "advanced" credentials.
Niacinamide 5% + Arbutin + Madecassoside
What it does: Niacinamide at 5% inhibits melanin transfer for visible tone evening and barrier strengthening. Arbutin suppresses tyrosinase - the enzyme that produces melanin - preventing new spots from forming alongside the Vitamin C's existing spot fading. Madecassoside and Asiaticoside (Centella actives) calm inflammation and soothe irritation that brightening actives can cause, making the formula genuinely appropriate for daily use on sensitive skin.
Why we chose it: Pairing brightening actives with dedicated calming Centella compounds is the formulation decision that makes this serum more broadly tolerable than standard Vitamin C treatments - it addresses the irritation problem that prevents most people from using Vitamin C consistently enough to see results.
Studio Pick
The Goodal Green Tangerine Vita C Serum earns its place as the most ingredient-generous brightening serum in our catalogue - 70% green tangerine extract, four Vitamin C derivatives, an exosome delivery system, 5% Niacinamide, Arbutin, and a supporting Vita C+ antioxidant complex in a single formula is a formulation ambition that few brands match. The 10M+ user base reflects real results rather than trend following. We stock it as the brightening option for customers who want maximum Vitamin C coverage in a single daily step, noting that the natural citrus fragrance components mean it's not appropriate for fragrance-sensitive skin.
Curation Score: 8.7 / 10
Ingredient Quality 9/10 - Brand Reputation 8/10 - Community Consensus 9/10 - Value for Money 9/10 - Versatility 7/10
Skin Compatibility
Suitable for all skin types including sensitive, dermatologist-tested and non-irritating in clinical testing.
However, the INCI contains multiple natural fragrance components including Bergamot Fruit Oil, Lavender Oil, Lemon Peel Oil, Orange Peel Oil, Cananga Odorata (Ylang Ylang) Flower Oil, Limonene, and Linalool - this product is not fragrance-free despite some marketing claims to the contrary. Those with fragrance sensitivity or citrus reactivity should patch test before use. Bergamot Oil has potential phototoxicity risk - always follow with broad-spectrum SPF. Do not use on the same occasion as retinoid products - alternate instead.
How to Use
- After cleansing and toning, apply a small amount to the face
- Gently pat with fingertips for absorption
- Follow with moisturizer and SPF during the day
- Use morning and evening for consistent brightening results
- Do not use on the same occasion as retinoid products - alternate evenings instead
Always follow with broad-spectrum SPF in the morning - essential when using Vitamin C and Bergamot Oil
Pairs well with: a ceramide or peptide moisturizer applied after to complement the barrier-soothing Centella complex
Full Ingredients
Water, Citrus Tangerina (Tangerine) Extract* (70%), Butylene Glycol, Niacinamide* (5%), Dipropylene Glycol, Methyl Gluceth-20, 1,2-Hexanediol, Glycereth-26, Ammonium Acryloyldimethyltaurate/VP Copolymer, Panthenol*, Chondrus Crispus (Carrageenan) Extract*, Glycerin*, Choleth-24, Saccharum Officinarum (Sugarcane) Extract*, Carbomer, Tromethamine, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Sodium Hyaluronate*, Allantoin*, Adenosine*, Tocopheryl Acetate*, Hydrogenated Lecithin*, Hydrolyzed Jojoba Esters*, Sodium Phytate, Xanthan Gum, Melia Azadirachta Flower Extract, Ocimum Sanctum (Holy Basil) Leaf Extract*, Citrus Aurantium Bergamia (Bergamot) Fruit Oil†, Melia Azadirachta Leaf Extract, Ascorbyl Glucoside*, Dipotassium Glycyrrhizate*, Curcuma Longa (Turmeric) Root Extract*, Corallina Officinalis (Red Algae) Extract*, Lavandula Angustifolia (Lavender) Oil†, Ascorbic Acid*, Citrus Limon (Lemon) Peel Oil†, Citrus Aurantium Dulcis (Orange) Peel Oil†, Eucalyptus Globulus Leaf Extract, Cananga Odorata (Ylang Ylang) Flower Oil†, 3-O-Ethyl Ascorbic Acid*, Sodium Ascorbyl Phosphate*, Glycyrrhiza Uralensis (Licorice) Root Extract*, Madecassoside*, Camellia Sinensis (Green Tea) Leaf Extract*, Maltodextrin, Schisandra Sphenanthera Fruit Extract*, Anthemis Nobilis (Chamomile) Flower Extract*, Tocopherol*, Rosmarinus Officinalis (Rosemary) Leaf Extract*, Asiaticoside*, Polygonum Cuspidatum (Resveratrol source) Root Extract*, Centella Asiatica Leaf Extract*, Hydroxypropyl Cyclodextrin* (exosome delivery), Centella Asiatica Extract*, Tremella Fuciformis (Snow Mushroom) Extract*, Glutathione*, Potassium Hydroxide, Thioctic Acid* (Alpha-Lipoic Acid), Disodium EDTA, Ubiquinone* (CoQ10), Limonene†, Linalool†
*Active/notable ingredients: Tangerine Extract 70% (natural Vitamin C, antioxidant, brightening), Niacinamide 5% (melanin transfer inhibition, brightening), Panthenol (provitamin B5, soothing, barrier), Glycerin (humectant), Sodium Hyaluronate (hydration), Allantoin (calming), Adenosine (anti-aging), Ascorbyl Glucoside + Ascorbic Acid + 3-O-Ethyl Ascorbic Acid + Sodium Ascorbyl Phosphate (4-form Vitamin C complex), Dipotassium Glycyrrhizate (licorice-derived, soothing), Turmeric Extract (antioxidant), Lavender Oil (fragrance), Madecassoside + Asiaticoside + Centella Asiatica Leaf Extract + Centella Asiatica Extract (full Centella active complex - calming, barrier repair), Green Tea Extract (antioxidant), Chamomile Extract (calming), Rosemary Extract (antioxidant), Resveratrol source (antioxidant), Hydroxypropyl Cyclodextrin (exosome delivery system), Snow Mushroom Extract (hydration), Glutathione (antioxidant, brightening), Thioctic Acid/Alpha-Lipoic Acid (antioxidant), Ubiquinone/CoQ10 (antioxidant), Tocopherol + Tocopheryl Acetate (Vitamin E, antioxidant)
†Natural fragrance components: Bergamot Fruit Oil (phototoxicity risk - always use SPF), Lavender Oil, Lemon Peel Oil, Orange Peel Oil, Ylang Ylang Flower Oil, Limonene, Linalool. Not fragrance-free despite some marketing claims. Patch test recommended for fragrance-sensitive skin.
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Frequently Asked Questions
Is this fragrance-free as some descriptions suggest?
No - the INCI list contains several natural fragrance components including Bergamot Fruit Oil, Lavender Oil, Lemon Peel Oil, Orange Peel Oil, Ylang Ylang Flower Oil, Limonene, and Linalool. The product has a noticeable natural citrus scent from these ingredients. For fragrance-sensitive skin, patch testing before full use is strongly recommended. If you need a completely fragrance-free brightening serum, the ANUA Niacinamide 10% + TXA 4% Serum or Beauty of Joseon Glow Deep Serum Rice + Arbutin are fragrance-free alternatives in our range.
What makes green tangerine different from standard Vitamin C serums?
Green tangerines harvested before ripening contain significantly higher concentrations of Vitamin C and beneficial flavonoids than standard citrus extracts. At 70% concentration, the tangerine extract functions as the formula base rather than a supporting ingredient - meaning every drop carries the full spectrum of its antioxidant, brightening, and skin-revitalizing compounds. The exosome delivery system (Hydroxypropyl Cyclodextrin) then improves how deeply the stabilized Vitamin C actives penetrate compared to standard surface application.
Can I use this with retinol in my routine?
Not on the same occasion - the brand specifically advises alternating rather than layering with retinoid products. Use this serum in the morning and your retinol in the evening, or alternate evenings between the two. Combining multiple potent actives on the same occasion - particularly Vitamin C with retinol - increases the risk of irritation without proportionally increasing results. The daytime use of this serum pairs naturally with its SPF requirement.
How is this serum suitable for sensitive skin given the Vitamin C content?
The four-form Vitamin C approach uses stable derivatives alongside pure Ascorbic Acid - which means more of the brightening work is done by gentler, less irritating forms. The full Centella active complex (Madecassoside, Asiaticoside, and dual Centella extracts) provides meaningful calming support that counteracts the potential irritation from the brightening actives. That said, the natural fragrance components are a consideration for sensitive skin - patch testing before first full use is always recommended.
How long will 30ml last?
Used twice daily with a small amount per application, 30ml typically lasts 6-8 weeks. The gel-like texture spreads easily from a small amount - a pea-sized application covers the full face comfortably. Store in a cool, dark place away from direct sunlight - the Bergamot Oil and multiple Vitamin C actives both benefit from stable, cool storage. Use within 12 months of opening.