Estelin Niacinamide & Arbutin Whitening Serum is a lightweight brightening serum formulated to improve the appearance of dark spots, uneven skin tone and dullness. Its combination of Niacinamide (Vitamin B3) and Alpha-Arbutin helps target visible pigmentation while supporting a smoother, more radiant and even-looking complexion.


KSh850 KSh1000-15%
  • Brand: Estelin
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  • Return Policy: Return & Refund Policy At Transtake Ventures, we are committed to providing quality skincare, beauty, and health & wellness products. We encourage customers to check their orders carefully upon delivery or collection. 1. Damaged or Incorrect Products If you receive a product that is: - Damaged during delivery - Defective - Different from the product you ordered - Missing from your order Please contact us as soon as possible, preferably within 24 hours of receiving your order, with your order number and clear photos or videos of the issue. After verification, we may offer a replacement, exchange, or refund, depending on the circumstances and applicable consumer rights. 2. Unopened Products Unopened and unused products may be considered for return or exchange if you contact us within 7 days of receiving the order, provided the product is in its original condition, packaging, and seal. Return delivery costs may apply where the return is not due to an error or defect on our part. 3. Opened Personal-Care Products For hygiene and safety reasons, opened, used, or tampered-with skincare, cosmetics, intimate-care, hair-care, and health supplement products are generally not eligible for return or exchange, unless the product is defective, incorrect, or otherwise covered by applicable consumer rights. 4. Change of Mind If you simply change your mind after receiving an order, returns or refunds are subject to our return conditions and the nature of the product. Certain personal-care and consumable products may not be eligible once opened. 5. Refunds Once an approved return has been received and inspected, we will confirm whether a refund is applicable. Approved refunds will normally be processed through the original payment method or another agreed payment method. Please note that delivery charges may be non-refundable where the order was correctly fulfilled. 6. Order Cancellation If you need to cancel an order, contact us as soon as possible. Cancellation may not be possible once an order has already been dispatched or delivered to a courier. 7. How to Request a Return To request a return or report an issue: WhatsApp: 0735 370 728 Call: 0768 138 323 Please provide: - Your name - Order number - Product name - Reason for the return - Photos or videos where applicable Our customer service team will review the request and guide you through the next steps. Our Commitment We aim to handle every return fairly, transparently, and professionally while maintaining the quality and safety of our products. Transtake Ventures — Quality Products. Reliable Service.

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Key Benefits

  • Helps reduce the appearance of dark spots and pigmentation
  • Helps even out uneven-looking skin tone
  • Brightens dull-looking skin
  • Helps improve the appearance of post-acne marks
  • Niacinamide helps refine the appearance of pores
  • Helps support a healthy-looking skin barrier
  • Provides lightweight hydration
  • Leaves skin looking smoother and more radiant

Key Ingredients

Niacinamide (Vitamin B3): Helps brighten uneven-looking skin, refine the appearance of pores and support the skin barrier.

Alpha-Arbutin: Helps improve the appearance of dark spots and uneven pigmentation.

Hyaluronic Acid / Sodium Hyaluronate: Helps attract and retain moisture for softer, more hydrated-looking skin.

Phenylethyl Resorcinol: A brightening-support ingredient included in some listed formulations.



How to Use

  1. Cleanse your face and pat dry.
  2. Apply 2–3 drops to the face and neck.
  3. Gently pat until fully absorbed.
  4. Follow with moisturizer.
  5. In the morning, finish with a broad-spectrum sunscreen.
  6. Use once or twice daily, depending on your skin's tolerance.


Suitable Skin Types

Suitable for:

  • Normal skin
  • Oily skin
  • Combination skin
  • Dry skin
  • Uneven or dull-looking skin
  • Skin with visible dark spots or post-acne marks