SPECIFICATIONS
Brand Name: Hoygi
Certificate Number: fade dark spots serum
Certification: CPNP
Choice: yes
Country/Region of Manufacture: China Mainland
Date of Manufacture: 2025
Distributor/Importer: pore minimizing serum
Feature: Moisturizing,Oil-control
Features1: hydrating niacinamide serum
Features10: serum for fine lines
Features11: sensitive skin serum
Features12: daily brightening serum
Features13: 30ml face serum
Features14: niacinamide for skin
Features15: improve skin texture serum
Features2: anti aging serum
Features3: panthenol serum
Features4: PCA sodium serum
Features5: non irritating serum
Features6: serum for acne scars
Features7: serum for hyperpigmentation
Features8: glow serum for face
Features9: oil control serum
Formulation: Liquid
Gender: Unisex
High-concerned chemical: None
Ingredient: even skin tone serum
Item Type: face serum
Manufacturer: brightening face serum
Model Number: niacinamide serum 10%
Number of Pieces: One Unit
Origin: Mainland China
Shelf Life: 3years
✨【10% Niacinamide, Improves Dull Skin Tone】 Unleash your skin's natural radiance! Our powerful 70% Niacinamide serum effectively brightens your skin and helps fade acne marks (dark spots) and sun spots for a more even, brighter complexion. (★ω★)
🔍【Visibly Shrinks Pores, Improves Skin Texture】 Makes your skin smoother and more refined! This powerful serum effectively shrinks pores, controls excess oil, and improves overall skin texture, leaving your skin silky and smooth. ✨
💧【Contains Panthenol and PCA, Deeply Hydrates, Strengthens Skin Barrier】 Nourishes and strengthens your skin! Enriched with Panthenol (provitamin B5) and Sodium PCA, it deeply hydrates, soothes sensitive skin, and helps strengthen your skin's natural moisture barrier, leaving your skin plump and elastic. (◕‿◕✿)
⏳【Fights Signs of Aging and Fine Lines】 Fight time elegantly! Known for its anti-aging benefits, Niacinamide helps reduce the appearance of fine lines and wrinkles while improving skin elasticity for a firmer, younger-looking complexion.
🌿【Gentle, non-irritating formula for daily use】 Safe for sensitive skin! Non-irritating formula with no irritating additives (ideal for alcohol-free and fragrance-free, check out the actual formula). Easily incorporate into your morning and evening skincare routine for long-lasting results.
Directions:
Cleansing and toning: Cleanse face. Apply toner if used.
Apply serum: Take 2-4 drops of serum onto fingertips.
Pat and press: Gently pat and press serum onto wet face and neck. Avoid the delicate eye area. Focus on areas that need care (pores, dark spots, fine lines).
Absorption: Leave on for 1-2 minutes to allow serum to fully absorb.
Subsequent steps: Apply moisturizer and sunscreen (essential in the morning! Niacinamide increases sun sensitivity).
Frequency of use: Use once a day (afternoon) initially. If well tolerated, increase to twice daily (morning and evening). Always use sunscreen during the day!
Precautions:
Patch test recommended: Before using on the entire face, perform a 24-hour patch test on a small area (e.g. behind the ear or on the inside of the arm) to check for skin sensitivity.
Sun protection is essential: Niacinamide can make the skin more sensitive. Apply a broad-spectrum sunscreen of SPF 30 or higher every morning, even on cloudy days.
Discontinue use if irritation occurs: If redness, itching or burning occurs, discontinue use immediately and consult a dermatologist.
Avoid contact with eyes: In case of contact with eyes, rinse thoroughly with water.
Keep out of reach of children.
Please store in a cool, dry place, away from direct sunlight and high temperatures to maintain efficacy.
Product packaging specifications (package contents and specifications):
Net content: 1 x Niacinamide Essence (30 ml/1.0 fl oz)
Product size (bottle): about 8.2 cm (height) x 3.2 cm (diameter) (assuming a dropper bottle)
Transport packaging size: about 8.4 cm (length) x 3.4 cm (width) x 3.4 cm (height)
Product weight (gross weight): about 45 grams
Shelf life: 3 years (unopened, properly stored). Please refer to the batch number for the production date. After opening, please use within 6-12 months for best results.
Storage method: Please keep in a cool, dry place, away from direct sunlight and high temperatures.








