ESTELIN Vitamin A Retinol Age-Defying Face Serum is designed to support smoother-looking skin and improve the appearance of fine lines, uneven texture and dullness. Retinol, a form of vitamin A, helps support skin renewal for a more refined, refreshed-looking complexion.


KSh899 KSh1200-25.08%
  • Brand: ESTELIN
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  • Return Policy: At Crystal Shine Express, we are committed to providing quality beauty, skincare, and wellness products. 1. Eligibility for Returns Customers may request a return if they receive a wrong, damaged, defective, or incorrect product. 2. Return Period Return requests should be made within 48 hours of receiving the order. Please contact us promptly with your order details and clear photos of the product and packaging. 3. Product Condition For hygiene and safety reasons, skincare, cosmetics, personal-care, and wellness products must be unused, unopened, and in their original packaging, unless the product was received damaged or defective. 4. Wrong or Damaged Items If we send you the wrong product or your order arrives damaged, please contact us immediately. Where the return is approved, we may offer a replacement or refund, subject to verification. 5. Non-Returnable Items Opened or used products, products damaged through customer misuse, and items without their original packaging may not be eligible for return. 6. Refunds Approved refunds will be processed after the returned product has been received and inspected. Delivery charges may be non-refundable unless the return resulted from an error on our part. 7. How to Request a Return Contact Crystal Shine Express with your order number, reason for the return, and supporting photos where applicable. Our team will guide you through the return process. We reserve the right to assess each return request and determine eligibility according to this policy.


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Key Benefits

  • Fine-Line Care: Helps reduce the appearance of fine lines over time.
  • Smoother Skin Texture: Helps improve the look of rough or uneven skin.
  • Even-Looking Complexion: May help improve the appearance of uneven skin tone.
  • Skin Renewal: Supports the natural turnover of surface skin cells.
  • Radiance: Helps skin look smoother and more refreshed.

Key Ingredient

  • Retinol (Vitamin A): A skincare ingredient used to improve the appearance of fine lines, uneven texture and some forms of pigmentation.

How to Use

  1. Apply a small amount to clean, dry skin at night.
  2. Begin 1–2 nights per week and increase gradually if tolerated.
  3. Follow with a moisturizer.
  4. Apply broad-spectrum sunscreen during the day.

Suitable For

  • Adults seeking skincare support for fine lines, uneven texture and dull-looking skin.