






Glutathione Dark Mark Serum, 30 ml
Looking for a powerful solution to fade dark spots, post-acne marks, and uneven skin tone?
Our "stinking good" Glutathione Dark Mark Serum is expertly formulated for experienced skincare users ready to tackle stubborn hyperpigmentation head-on.
This advanced serum combines four powerhouse ingredients:
- Glutathione: A potent antioxidant clinically shown to reduce melanin production, helping to fade dark marks and promote a more even, radiant complexion.
- Niacinamide (Vitamin B3): Helps strengthen the skin barrier, reduce inflammation, tighten pores, and even out skin tone.
- Kojic Acid: A natural brightener that targets pigmentation, blemishes, and sunspots for a more luminous glow.
- Alpha Arbutin: Gently fades sun damage and discolouration while promoting a smooth, balanced skin tone.
- This formula is ideal for those who are used to active ingredients and are dealing with post-inflammatory hyperpigmentation, blemishes, or sun-induced dark spots. With regular use and proper sun protection, you can expect visible improvement in skin clarity, brightness, and evenness within 4 to 6 weeks.
Let your skin glow with confidence. The Glutathione Dark Mark Serum by Yearn Skin is your go-to for a clearer, brighter, and more even complexion—because you deserve skincare that works as hard as you do.
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Tip's From Dr. Fay

This product is Endorsed by Dr. Fay Samodien | General & Aesthetic Medicine Practitioner
This serum is designed for anyone struggling with dark marks, uneven skin tone, or dullness — regardless of skin type. Whether you have oily, combination, or dry skin, this formula works to restore clarity and brightness. Best suited for those who are already comfortable with active ingredients, it’s an excellent addition to any routine focused on fading pigmentation and improving overall skin radiance. (Not recommended for very sensitive or compromised skin).
This product is Endorsed by Dr. Fay Samodien | General & Aesthetic Medicine Practitioner
After 1–3 days: Skin feels hydrated and soft | After 2–6 weeks: Skin appears more luminous, with improved clarity. Some dark marks may begin to fade | After 8–12 weeks: Noticeable reduction in dark marks and a more even skin tone.
This product is Endorsed by Dr. Fay Samodien | General & Aesthetic Medicine Practitioner
If you’re serious about achieving a brighter, more even complexion, this is a solid addition to your skincare routine. The Glutathione Dark Mark Serum is powerful yet lightweight, effectively targeting hyperpigmentation while providing antioxidant protection and hydration. While for some, the scent may take some getting used to, the results make it worth it.
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