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Cos De Baha Salicylic Acid BHA 2% Serum (SS) 30ml - Acne Exfoliant, Blackhead Remover & Pore Tightening Solution | Shei Shop

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SKU : 100606

1049 1850 Save 801 43% Off

Brand : Cos De Baha

Country : Korean

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Clear Clogged Pores, Fade Acne Marks, and Overcome Breakouts with Cos De Baha Salicylic Acid BHA 2% Serum (SS)

Take control of acne-prone skin with the clinically effective Cos De Baha Salicylic Acid BHA 2% Serum (SS). Formulated by K-beauty experts using premium, concentrated active ingredients, this leave-on peeling solution targets deep-seated impurities inside your skin layers. Unlike ordinary chemical exfoliants that rely heavily on a water base, this clinical formulation features an organic Aloe Vera leaf extract base. It blends 2% Salicylic Acid (BHA) with 2% Niacinamide to aggressively dissolve blackheads, clear out sebum plugs, and diminish post-blemish dark spots without disrupting your delicate moisture barrier. Sourced 100% authentically from South Korea, Shei Shop brings this premium clean beauty solution directly to your doorstep in Bangladesh.


Key Ingredients & Their Benefits:

  • 2% Salicylic Acid (BHA): An oil-soluble exfoliant that effortlessly penetrates thick sebum layers to clear dead cells, shrink stretched pore walls, and dry out active breakouts.
  • 2% Niacinamide (Vitamin B3): Works alongside BHA to reduce redness, block hyperpigmentation, fade acne scars, and regulate uneven skin tone.
  • Organic Aloe Barbadensis Leaf Extract: Formulates the entire base of the serum to hydrate skin cells, cool down thermal facial heat, and minimize peeling or dryness.


Full Ingredient List:

Aloe Barbadensis Leaf Extract, Cocamidopropyl Dimethylamine, Salicylic Acid (2%), Niacinamide (2%), 1,2-Hexanediol, Propanediol, Sodium Hyaluronate, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Artemisia Vulgaris Extract. (Note: Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.)


Key Benefits:

  • Unclogs & Shrinks Large Pores: Safely dissolves old oil plugs, environmental pollution, and dirt to minimize the appearance of open pores.
  • Eliminates Blackheads & Whiteheads: Effectively exfoliates rough patches around the nose, forehead, and chin to reduce stubborn comedones.
  • Soothes Active Inflammatory Acne: Reduces painful swelling, dries out pimples fast, and targets acne-triggering bacteria.
  • Fades Dark Hyperpigmentation Marks: The double benefit of BHA and Niacinamide lightens post-inflammatory marks (PIH) left behind by old blemishes.
  • Cruelty-Free & Concentrated Formulation: 100% vegan, alcohol-free, paraben-free, sulfate-free, and fragrance-free formulation with a smooth, rich absorption texture.


Best Suited For:

  • Skin Type: Oily, Combination, Acne-Prone, and Normal skin. (Note: Complete beginners or ultra-sensitive skin should start with a small patch test).
  • Skin Concern: Active Acne, Clogged Pores, Stubborn Blackheads, Excessive T-Zone Sebum, and Post-Acne Marks.


How to Use:

  1. Cleanse your face thoroughly with a gentle cleanser and pat it completely dry. (Never apply BHA on damp or wet skin).
  2. Dispense 1-2 drops of the serum onto your palms or directly onto the affected facial zones.
  3. Smooth it gently across your face and neck, avoiding the immediate eye and lip lines.
  4. Let it absorb for 2 to 3 minutes, then follow up with a deeply hydrating, non-comedogenic moisturizer.
  5. Important Pro Tip: Use strictly at night (PM). Beginners should apply this serum only 1-2 times a week. Once your skin builds tolerance, you can safely increase usage to 3 times a week or every alternate night. Always apply a broad-spectrum high-SPF sunscreen during the daytime while using chemical exfoliants.

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Frequently Asked Questions

Answer: Yes, at Shei Shop, we maintain zero tolerance for counterfeit items. Every bottle of Cos De Baha BHA Serum is sourced 100% authentically from verified international supply chains in South Korea.
Answer: Because Cos De Baha uses an organic Aloe Vera extract base instead of standard purified water, the serum has a naturally rich, smooth texture. Any slight lather or initial stickiness is completely normal and disappears completely into the skin within a few minutes of patting.
Answer: Yes, it can. Salicylic Acid speeds up your skin cell turnover and deep-cleans congested pores. This means hidden plugs and microcomedones may rise to the surface faster as tiny whiteheads or blemishes. This temporary purging phase usually lasts between 2 to 4 weeks, paving the way for clearer skin.
Answer: We highly recommend not mixing this 2% BHA serum with other strong acids (like Glycolic Acid, Lactic Acid) or Retinol/Vitamin C in the exact same nighttime routine. Using them together can over-exfoliate your face and damage your skin barrier. Instead, space them out on alternate nights.
Answer: You can quickly view the current updated price, immediate store stock status, and any active promotional discounts for this Korean acne exfoliant serum right on this product page at Shei Shop.