Isntree Hyper Retinol EX 1.0 Serum 20ml

Apply 2 to 3 drops of the ISNTREE Hyper Retinol EX 1.0 Serum onto clean, dry skin strictly during your evening routine. Smooth the milky formula over your face and neck, and pat gently with your fingertips until fully absorbed before sealing it with a nourishing moisturizer.

Crucial Retinol Acclimatization Rules

Because this contains a potent active vitamin A blend, you must follow the manufacturer's strict build-up phase to avoid compromising your protective barrier:
Weeks 1 and 2: Apply no more than 3 drops once every 3 to 4 days (roughly twice a week).
Weeks 3 and 4: If your skin shows no signs of redness or peeling, increase usage to every other night.
Week 5 onwards: Gradually transition to nightly application as tolerated by your skin cells.

Product Pairing Warning: Do not combine this serum in the exact same evening session with heavy chemical peeling drops (like the NINELESS 5% Glycolic Acid Serum), high-strength Vitamin C, or physical face scrubs. Spacing them out on alternating nights keeps your skin safe.

Pregnancy Warning: Due to the inclusion of Vitamin A derivatives (Retinol and Retinyl Palmitate), it is strongly advised to completely avoid using this product during pregnancy and breastfeeding.

Our recommended way to use this product for best results. Always refer to the product packaging for full instructions.

The Isntree Hyper Retinol EX 1.0 Serum is a high-potency anti-aging formula combining 0.1% retinol, 0.3% retinyl palmitate, and 0.6% bakuchiol, all buffered via peptides, ceramides, niacinamide, and soothing botanicals to reduce potential irritation.
It delivers effective action against fine lines, wrinkles, and uneven texture while helping to strengthen the skin’s barrier. Its texture is lightweight yet rich enough to absorb well without leaving a heavy or greasy feel—ideal for skin exposed to heat, strong UV light, and frequent environmental stressors.

Water, Butylene Glycol, Glycerin, Niacinamide, Dibutyl Adipate, Caprylic/​Capric Triglyceride, Bakuchiol (0.6%), Ammonium Acryloyldimethyltaurate/​VP Copolymer, 1,2-Hexanediol, Hydrogenated Lecithin, Betaine, Hydroxyacetophenone, Retinyl Palmitate (0.3%), Sodium Stearoyl Glutamate, Tocopherol, Retinol (0.1%), Allantoin, Panthenol, Polysorbate 20, Adenosine, Cetearyl Alcohol, Disodium EDTA, Stearic Acid, Dipropylene Glycol, Hydroxypropyl Cyclodextrin, Polydextrose, Ceramide NP, Asiaticoside, Madecassic Acid, Asiatic Acid, Ceramide NS, Cholesterol, Phytosphingosine, Ferulic Acid, Ceramide AS, Ceramide AP, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide -4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Ceramide EOP

Ingredients are subject to change. Always check the product packaging for the most current list of ingredients.