EQQUALBERRY Vitamin Illuminating Brightening Serum Double Pack — Niacinamide 4% + TXA, Hyaluronic Acid 2 x 1.01 oz

EQQUALBERRY Vitamin Illuminating Serum Double Pack is a lightweight Korean-style brightening serum that combines niacinamide 4%, TXA, vitamin C from acerola, hyaluronic acid and ceramides to help even tone, hydrate, and reduce the appearance of dark spots.

This double pack contains two 1.01 oz bottles formulated to target uneven tone and surface discoloration while delivering daily moisture and antioxidant support. The formula centers on niacinamide and tranexamic acid (TXA) for visible tone correction, acerola-derived vitamin C for antioxidant brightening, plus hyaluronic acid and ceramides to reinforce the skin barrier. Designed for layering in a morning or evening routine, the serum aims to provide a luminous, glass-skin finish without heaviness or tackiness.

How does this serum help reduce dark spots and uneven tone?

The blend of niacinamide (4%) and TXA works to clarify areas of hyperpigmentation and support a more uniform complexion over time. These actives target surface discoloration while vitamin C adds antioxidant protection that helps the skin appear brighter and healthier.

• Niacinamide 4%: reduces visible unevenness and supports skin barrier function.
• TXA: targets persistent dark spots and pigment irregularities.
• Acerola vitamin C: provides antioxidant brightening and radiance.
• Daily use in AM/PM improves overall tone consistency.

Will this serum hydrate without feeling heavy or sticky?

Yes — the lightweight texture sinks in quickly and layers well under creams or sunscreen. Hyaluronic acid attracts hydration while ceramides help lock moisture into the skin barrier for a soft, supple finish without residue.

• Hyaluronic acid: immediate surface hydration and plumping effect.
• Ceramides: reinforce barrier to retain moisture long-term.
• Fast-absorbing formulation: suitable for multi-step Korean routines.
• Non-greasy finish: ideal under makeup or sunscreen.

How should I incorporate this serum into my skincare routine?

Apply after cleansing and toner, both morning and evening, or as directed by your preferred regimen. Use 2–3 thin layers and gently pat between layers for optimal absorption; follow with moisturizer and SPF in the morning to protect results.

• Step 1: Cleanse and tone to prep the skin.
• Step 2: Apply 1–2 drops per layer, patting gently until absorbed.
• Step 3: Seal with moisturizer; apply SPF in daytime routines.
• Consistency: regular use for visible improvement in tone.

Is this serum suitable for sensitive or combination skin types?

The formulation balances potent actives with hydrating and barrier-supportive ingredients to be generally well-tolerated across skin types. Patch testing is recommended for sensitive skin or if you use other active ingredients to avoid irritation or layering reactions.

• Formulated for combination, normal, and dry skin needs.
• Includes calming, non-irritating emollients and ceramides.
• Patch test recommended if you have reactive skin or use retinoids.
• Layering guidelines help prevent over-exfoliation or sensitivity.

Who is this for: This double pack is tailored for anyone seeking to even out skin tone, fade stubborn dark spots, and boost daily hydration—especially those who favor lightweight Korean skincare textures and want two bottles for consistent morning and evening use. It’s a practical choice for people building a regular brightening routine, those transitioning into antioxidant skincare, and anyone who prefers serums that layer easily under sunscreen and makeup. If you have very reactive skin or are combining multiple strong actives, conduct a patch test and introduce this serum gradually.

Ingredients

Malpighia Glabra (Acerola) Fruit Water, Water, Butylene Glycol, Glycerin, Cetyl Ethylhexanoate, Niacinamide, 1,2-Hexanediol, Arbutin, Hydrogenated Lecithin, Pentaerythrityl Tetrabehenate, Diethoxyethyl Succinate, Betaine, Ceramide NP, Hydroxyethyl Urea, Caprylic/Capric Triglyceride, Melia Azadirachta Leaf Extract, Cetearyl Alcohol, Squalane, Melia Azadirachta Flower Extract, Panthenol, Curcuma Longa (Turmeric) Root Extract, Tocopherol, Carbomer, Butyrospermum Parkii (Shea) Butter, Tromethamine, Xanthan Gum, Allantoin, Ethylhexylglycerin, 2,3-Butanediol, Ocimum Sanctum Leaf Extract, Disodium EDTA, Sodium Hyaluronate, Sodium Carboxymethyl Beta-Glucan, Corallina Officinalis Extract, Malpighia Glabra (Acerola) Fruit Extract, Glyceryl Stearate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Rubus Fruticosus (Blackberry) Fruit Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Vaccinium Angustifolium (Blueberry) Fruit Extract, Rubus Idaeus (Raspberry) Fruit Extract, Sambucus Nigra Fruit Extract, Ceramide NS, Ceramide AS, Ceramide AP, Cholesterol, Ferulic Acid, Glutathione, Tranexamic Acid, Adenosine, 3-O-Ethyl Ascorbic Acid, Pentylene Glycol, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Ceramide EOP