KISO Retinol Oil 0.55: a nourishing oil containing 1% retinol, 20 ml

🌙 Night Care with 1% Pure Retinol—an intensive anti-aging oil with a high concentration of 1% pure retinol. The formula is designed for experienced retinoid users and is aimed at deep skin renewal: reducing deep wrinkles, improving firmness, and evening out skin tone.

This oil has a silky texture and a light yellow tint, making it ideal for intensive evening skincare. It can be used on its own or paired with a cream.

The oil contains natural oils and vitamin E for antioxidant protection and actively works to:

• Reducing wrinkles and improving skin texture

• Improving elasticity and firmness

• Lightening pigmentation and evening out skin tone

• Nourishing, softening, and improving the skin barrier.

Active ingredients in the oil:

1. Retinol 1%—the main anti-aging ingredient, promotes skin renewal, reduces wrinkles, and improves texture and tone.

2. Tocopherol (Vitamin E) — an antioxidant that protects skin cells from oxidative stress and enhances the effects of retinol.

3. Essential oils (natural fragrances and antibacterial agents): orange oil (adds radiance, has antiseptic properties), clary sage oil—regulates sebum production, ylang-ylang oil—promotes skin regeneration, lavender oil—soothes the skin, geranium oil—improves microcirculation, Italian cypress leaf oil—tones and refreshes.

Moisturizing and nourishing base:

• Squalane—a powerful moisturizer that mimics natural skin oils, leaving the skin soft and supple.

• Sunflower Seed Oil—rich in vitamin E, softens the skin.

• Tricaprylin / Tricaprin (glycerides)—facilitates the penetration of active ingredients.

Retinol

Retinol is the active form of vitamin A
, one of the most well-known and extensively studied ingredients in cosmetology.

💡 Its main effects:

1. Accelerates skin cell renewal (exfoliation)
2. Stimulates collagen production
3. Reduces wrinkles and dark spots
4. Improves skin texture and minimizes pores
5. Has an anti-inflammatory effect (helpful for acne).

Directions:
Apply the oil to skin that has been prepped with lotion, avoiding the areas around the eyes and lips. Once the product has been absorbed, apply a moisturizer if needed. Use the oil only as part of your nighttime skincare routine.

The oil contains 1% pure retinol without encapsulation, so it is not recommended for beginners. Suitable for those who are already accustomed to retinoids and want to enhance their anti-aging routine.

Shelf life after opening: 3 months.

Made in Japan.

🔺Important to know: When first using products with a high retinol content, they may cause dryness, flaking, or

irritation. Retinol makes the skin more sensitive to the sun, so be sure to use SPF during the day. Retinoids are not recommended during pregnancy or while breastfeeding. Do not use on open wounds, inflamed skin, or severely irritated areas. If redness or discomfort occurs, reduce the frequency of use or temporarily discontinue use.