Description
TIERLABS Royal Serum 30ml is a wrinkle-care facial serum formulated for parents and anyone concerned about deepening lines and loss of firmness. Powered by royal jelly PDRN and a high content of wrinkle-improvement actives, it is designed to support skin regeneration, elasticity and collagen formation. The formula replaces purified water with Centella asiatica leaf water and has completed irritation tests, making it suitable even for sensitive skin. Use it daily after toner to care for both existing wrinkles and future signs of aging.
Key Features
- Royal jelly PDRN complex formulated to help maintain hormone balance, support skin regeneration and promote collagen formation.
- High-level wrinkle-care actives: royal jelly 1,000 ppm, niacinamide 20,000 ppm, adenosine 400 ppm, four types of peptides 10%, Centella asiatica leaf water 79%.
- Combines five core wrinkle-care ingredients to care for formed wrinkles and reduced elasticity while helping prevent future lines.
- Uses Centella asiatica leaf water instead of purified water to support skin vitality.
- Moisturizing complex including hyaluronic acid, sodium hyaluronate and royal jelly to help wrinkle-care ingredients absorb deeply.
- Completed primary skin irritation test and sensitive-skin irritation test with an irritation index of 0.00, classified as non-irritating.
- Formulated to be suitable for all skin types, including dry, oily and combination skin.
How to Use
- After cleansing, prepare your skin with a skin/toner.
- Apply TIERLABS Royal Serum after the toner step, before lotion or cream.
- Use in the morning and evening; regular use for at least 4 weeks is recommended.
- It may be applied to the face and any other areas of concern where discoloration or spots are present.
Ingredients
Centella Asiatica Leaf Water (794,570 ppm), Dipropylene Glycol, Butylene Glycol, Niacinamide (2,000 ppm), Propanediol, 1,2-Hexanediol, Water, Benzyl Glycol, Ammonium Acryloyldimethyltaurate/VP Copolymer, C12-13 Pareth-9, Royal Jelly Extract (1,000 ppm), Rosa Damascena Flower Water, Seoyangbae Fruit Extract, Caprylyl Glycol, Ethylhexylglycerin, Adenosine (400 ppm), Peach Fruit Extract, Glycerin, Common Jasmine Flower Water, Ascorbyl Glucoside, Melon Fruit Extract, Seoyang Songak Stem Extract, Centella Asiatica Extract, Bilberry Fruit Extract, Gardenia Fruit Extract, Sodium Hyaluronate, Hyaluronic Acid, Copper Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, SH-Oligopeptide-1 (Epidermal Growth Factor).
Specifications
| Brand | TIERLABS |
|---|---|
| Product Name | TIERLABS Royal Cica Serum (Royal Serum) |
| Product Type | Facial wrinkle-care serum |
| Volume | 30 ml |
| Country of Origin | Korea |
| Skin Type | All skin types including sensitive skin |
| Dermatological Testing | Primary skin irritation test and sensitive-skin irritation test completed; irritation index 0.00 (non-irritating range) |




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