Isntree

IsNtree: Hyper Retinol EX 1.0 Serum 20ml

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IsNtree Hyper Retinol EX 1.0 Serum is an intensive smoothing serum formulated to target fine lines and reduce the depth of more pronounced wrinkles. It promotes skin renewal, refines texture, improves overall tone, and helps slow down visible signs of aging.

Retinol EX 1% Complex

The key anti-aging complex works to stimulate cellular regeneration and visibly reduce crow’s feet, frown lines, nasolabial folds, and forehead wrinkles:

  • Retinol 0.1% – A well-known retinoid that converts into retinal and then into retinoic acid. Provides powerful anti-aging benefits and supports skin renewal.

  • Retinyl Palmitate 0.3% – A vitamin A ester that converts gradually into retinoic acid. Offers antioxidant protection and helps slow down skin aging.

  • Bakuchiol 0.6% – A plant-based retinol alternative that stimulates natural collagen production, improves firmness, smooths wrinkles, and helps regulate melanin production. Suitable for sensitive skin.

Additional active ingredients:

  • 5 Peptide Complex – Promotes continuous skin regeneration, delivers deep anti-aging effects, reduces the appearance of wrinkles, prevents new ones from forming, and stimulates collagen and elastin synthesis for smoother skin texture.

  • 5 Types of Ceramides – Strengthen the skin barrier, prevent moisture loss, restore damaged skin, and relieve dryness and flaking. Beneficial for skin prone to irritation, eczema, or sensitivity.

  • TECA Complex (Asiaticoside, Madecassic Acid, Asiatic Acid, Madecassoside) – Derived from Centella Asiatica, enhances firmness and elasticity, deeply hydrates, and forms a protective barrier against UV rays and environmental stressors.

  • Tocopherol (Vitamin E) – Protects against environmental damage and lipid oxidation while nourishing the skin with antioxidants.

  • Adenosine – Stimulates collagen and elastin production, reduces the number and depth of wrinkles.

  • Cholesterol – A skin-identical lipid that reinforces the barrier, maintains hydration, and prevents dryness.

  • Phytosphingosine – A phospholipid with anti-aging and antibacterial properties that strengthens the lipid layer, reduces inflammation, and promotes regeneration.

  • Ferulic Acid – A powerful antioxidant that protects against free radicals and UV damage, with additional antimicrobial and anti-inflammatory benefits that help combat acne.

Suitable for: Dry, normal, and combination skin.

How to use:

After cleansing and toning, apply the serum to dry skin and spread evenly. Recommended for evening use only. During the day, always apply sunscreen with SPF 50 PA++++.

Important:

If you are new to retinol, introduce it gradually:

  • Use 2 times per week for the first 2 weeks.

  • If no irritation occurs, increase to 3 times per week for the next 2 weeks, then gradually increase frequency.

Do not combine in the same routine with exfoliating acids (AHA/BHA) or high-concentration Vitamin C products.
Do not use immediately after cosmetic procedures.

이즈앤트리: 하이퍼 레티놀 EX 1.0 세럼 20ml