[Abib] Glutathiosome Dark Spot Serum Vita drop 50ml

Product Overview

A lightweight brightening serum designed to support visible dark spots, uneven-looking skin tone, dullness and post-blemish marks while providing hydration and barrier-supportive care.

The formula combines niacinamide, glutathione and three forms of vitamin C with acetyl glucosamine, ferulic acid, Centella Asiatica, madecassoside, beta-glucan and ceramide NP.

Its water-based texture is designed to absorb easily without leaving a heavy or greasy finish, making it suitable for layering within a daily pigmentation-focused routine.

Within the Glass Ritual Pigmentation Collection, this occupies the targeted serum stage, offering a multi-pathway approach to pigmentation rather than relying on one intensive active.

Why We Chose It

We chose the Abib Glutathiosome Dark Spot Serum Vita Drop because its complete formulation reveals a thoughtful balance between brightening treatment and skin support.

Niacinamide appears very high in the ingredient list and forms the foundation of the brightening system.

It is complemented by glutathione, pure ascorbic acid, 3-O-ethyl ascorbic acid and ascorbyl glucoside, providing several antioxidant and tone-supporting pathways.

The formula also contains acetyl glucosamine, which complements niacinamide particularly well in a routine focused on uneven-looking tone.

Ferulic acid and tocopherol provide additional antioxidant support.

Importantly, the treatment system sits alongside Centella Asiatica, madecassoside, beta-glucan, ceramide NP, cholesterol, betaine and allantoin, giving the formula a meaningful hydration and barrier-supportive component.

That balance fits the Glass Ritual philosophy: pigmentation care should not come at the expense of the skin barrier.

Benefits

• Helps improve the appearance of visible dark spots
• Supports a brighter, more even-looking complexion
• Helps improve the appearance of post-blemish marks
• Helps address dull-looking skin
• Niacinamide provides tone and barrier support
• Contains glutathione for antioxidant support
• Contains three forms of vitamin C
• Acetyl glucosamine complements the brightening system
• Ferulic acid and tocopherol provide additional antioxidant support
• Centella Asiatica and madecassoside provide soothing skin-conditioning care
• Beta-glucan supports hydration and skin comfort
• Ceramide NP and cholesterol provide barrier-supportive lipid care
• Lightweight water-based serum texture
• Suitable for layering within a pigmentation-focused ritual

Who It's For

Consider this serum if you are concerned about:

• Visible dark spots
• Post-blemish marks
• Uneven-looking skin tone
• Dullness
• Loss of radiance
• Pigmentation accompanied by dehydration
• Wanting several complementary brightening ingredients in one serum
• Wanting pigmentation care with additional barrier-supportive ingredients

It may also be an interesting alternative for practitioners who want vitamin C support but do not necessarily want to begin with a very high-strength pure ascorbic acid serum such as a 20%+ vitamin C treatment.

How to Use

After cleansing and toning, apply an appropriate amount evenly over the face.

Gently pat until absorbed.

Follow with moisturiser.

When used during the daytime, complete the routine with appropriate sun protection.

Introduce new active products according to your skin's tolerance rather than adding several pigmentation treatments simultaneously.

Ritual Position

Cleanse → Tone → Abib Glutathiosome Dark Spot Serum Vita Drop → Moisturise → Sunscreen during the day

This occupies the targeted pigmentation-serum stage of the Glass Ritual.

Glass Ritual Pairing

A balanced routine could be:

Gentle Cleanser → Hydrating Toner → Abib Glutathiosome Dark Spot Serum Vita Drop → Barrier-Supportive Moisturiser → Sunscreen

Because the serum already combines niacinamide + glutathione + three forms of vitamin C + acetyl glucosamine + ferulic acid, there is no automatic need to layer several other brightening serums over it.

For practitioners using exfoliating acids or retinoids elsewhere in their routine, introduce combinations gradually and observe how the skin responds.

Glass Ritual Principle: Pigmentation care works best as a considered ritual—not a competition to fit the greatest number of brightening ingredients onto the skin.

Key Ingredients

Niacinamide
Supports a brighter, more even-looking complexion while contributing to normal skin-barrier function.

Glutathione
Provides antioxidant support and complements the serum's broader brightening system.

Vitamin C Complex
Contains Ascorbic Acid, 3-O-Ethyl Ascorbic Acid and Ascorbyl Glucoside, providing three forms of vitamin C for antioxidant and tone-supporting care.

Acetyl Glucosamine
Provides skin-conditioning support and complements niacinamide within the formula's approach to uneven-looking tone.

Ferulic Acid
An antioxidant that complements the vitamin C and vitamin E components of the formulation.

Tocopherol
Vitamin E providing additional antioxidant and skin-conditioning support.

Centella Asiatica Leaf Extract + Madecassoside + Asiaticoside
Provide soothing and skin-conditioning support.

Beta-Glucan
Provides hydration and soothing support.

Ceramide NP + Cholesterol
Provide lipid-based support for the skin barrier.

Allantoin + Betaine
Help support hydration and skin comfort.

Full Ingredients

Water, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Zea Mays (Corn) Starch, Chondrus Crispus Extract, Chlorella Vulgaris Extract, Saccharum Officinarum (Sugarcane) Extract, Centella Asiatica Leaf Extract, Chitosan, Malus Domestica Fruit Cell Culture Extract, Polyacrylate Crosspolymer-6, Betaine, Glucose, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Acetyl Glucosamine, Fructooligosaccharides, Fructose, Glycerin, Pentylene Glycol, Ethylhexylglycerin, Allantoin, Dipropylene Glycol, Adenosine, Glutathione, Madecassoside, Hydroxypropyl Methylcellulose, Hydrogenated Lecithin, Beta-Glucan, Cholesterol, Asiaticoside, Ascorbic Acid, 3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside, Ceramide NP, Tocopherol, Ferulic Acid, Lactic Acid, Disodium EDTA, Carbomer, CI 77491.

Safety & Ingredient Information

For external use only. Avoid direct contact with the eyes and discontinue use if persistent irritation occurs.

The formula contains several active brightening and antioxidant ingredients. If you already use retinoids, exfoliating acids or other intensive pigmentation treatments, introduce combinations gradually and monitor how your skin responds.

The formula also contains lactic acid, although it appears low in the ingredient list and should not automatically be treated as equivalent to a dedicated high-strength exfoliating acid treatment.

The formula contains chitosan. Because the source of chitosan can vary, Glass Ritual does not describe this product as vegan unless the manufacturer specifically confirms vegan certification for this exact product.

Ingredient formulations may change over time or vary between markets. Always check the ingredient list printed on the specific product received if you have known allergies or sensitivities.

Glass Ritual positions Abib Glutathiosome Dark Spot Serum Vita Drop as a cosmetic serum designed to help improve the appearance of dark spots, post-blemish marks, dullness and uneven-looking skin tone while supporting hydration and the skin barrier. It is not positioned as a treatment for melasma or another medical pigmentation disorder.