Cos de Baha Retinol 2.5% Serum 60ml (RS)

Cos de Baha Retinol 2.5% Serum 60ml (RS) is a beginner-friendly retinol serum made to target visible signs of aging, uneven skin tone, and rough texture without feeling heavy or greasy on the skin. The watery texture absorbs quickly, layers easily with other skincare products, and works overnight to support smoother, more refined-looking skin. What we love about this serum is how balanced the formula feels — you get the benefits of retinol along with hydrating and soothing ingredients that help reduce dryness.

The formula combines retinol with niacinamide, sodium hyaluronate, aloe vera extract, and vitamin E to improve skin clarity while maintaining moisture levels. Cos de Baha Retinol 2.5% Serum also contains botanical extracts like green tea and mugwort to help calm stressed skin. It’s especially suitable for those dealing with fine lines, post-acne marks, dullness, or uneven texture. If you’re building a full barrier-friendly routine, pairing it with SKIN1004 Madagascar Centella Ampoule works beautifully.

Key Benefits

• Smooths Fine Lines — Retinol helps improve the appearance of wrinkles and rough texture over time.
• Brightens Uneven Skin Tone — Niacinamide supports a clearer, more even-looking complexion.
• Lightweight Daily Texture — The fast-absorbing formula layers comfortably without feeling sticky.
• Hydration Support — Sodium hyaluronate helps keep skin feeling soft and plump.
• Gentle Retinol Option — Cos de Baha Retinol 2.5% Serum includes soothing plant extracts to balance the formula.

Key Ingredients

Here’s what powers the Cos de Baha Retinol 2.5% Serum:

Retinol (Vitamin A)

Retinol is one of the most researched anti-aging skincare ingredients available. It helps improve the appearance of fine lines, rough texture, and post-acne marks by encouraging skin renewal. With consistent nighttime use, skin gradually looks smoother and more refined.

Niacinamide (Vitamin B3)

Niacinamide helps brighten dull skin while supporting the skin barrier. It’s also known for helping reduce the look of enlarged pores and uneven tone, making the serum feel more balanced and beginner-friendly.

Sodium Hyaluronate (Hyaluronic Acid)

This moisture-binding ingredient helps keep skin hydrated and comfortable. It attracts water to the skin, helping reduce the tight or dry feeling that can sometimes happen with retinol products.

Tocopheryl Acetate (Vitamin E)

Vitamin E works as an antioxidant that helps support and protect the skin barrier. It also helps soften the skin and pairs well with retinol in nighttime routines.

Aloe Barbadensis Leaf Extract (Aloe Vera)

Aloe vera helps soothe and hydrate the skin while supporting overall comfort. It gives the formula a calming feel that works well for new retinol users.

Camellia Sinensis Leaf Extract (Green Tea)

Green tea extract provides antioxidant support and helps calm visible redness or irritation. It’s a helpful addition for skin that feels stressed or sensitized.

Artemisia Vulgaris Extract (Mugwort)

Mugwort is known for its soothing and calming properties. It helps balance the formula and makes the serum feel gentler during regular use.

Best For

• ✅ Oily Skin — Lightweight finish
• ✅ Combination Skin — Balances texture and hydration
• ✅ Normal Skin — Smooth overnight care
• ✅ Acne-Prone Skin — Helps improve post-acne texture
• ✅ Mature Skin — Targets fine lines and dullness

Targets These Concerns

• Fine lines and wrinkles
• Uneven skin texture
• Dullness
• Post-acne marks
• Enlarged pores
• Uneven skin tone

Not Recommended For

• ⚠️ Very sensitive or compromised skin barriers — Retinol may cause irritation if overused
• ⚠️ Those new to active skincare — Start slowly and patch test first
• ⚠️ Pregnant or breastfeeding users — Consult a healthcare professional before using retinoids

How to Use

1. Cleanse Skin — Start with a gentle cleanser and fully dry your face before application.
2. Apply Serum — Use 2-3 drops of the serum evenly across the face, avoiding the eye area.
3. Follow With Moisturizer — Apply a nourishing moisturizer to help reduce dryness.
4. Increase Gradually — Begin 2-3 nights per week, then slowly increase frequency if tolerated.

Use: PM
Where in routine: After toner, before moisturizer
Pro Tip: If you’re new to retinol, try the “moisturizer sandwich” method by applying moisturizer before and after the serum.

Disclaimer

Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.