A 28-year-old Mumbai resident with dry skin struggles to keep skin hydrated in humid monsoon season.
Using this serum twice daily, she reports smoother, plumper skin within 2 weeks, with improved moisture retention and glow.
You save 1,660 (32%)
Estimated doorstep delivery by 24 Nov - 26 Nov from USA






Deep Hydration at a Competitive Price
The INKEY List Polyglutamic Acid Serum is a potent hydrator designed to boost skin moisture levels. With 3% Polyglutamic Acid, it can hold 4x more moisture than Hyaluronic Acid, locking in hydration for a smoother, plumper complexion. Its lightweight, silky texture creates a perfect base for makeup and helps diminish the appearance of fine lines while brightening and evening skin tone. Suitable for all skin types, including sensitive skin, it is cruelty-free and fragrance-free, making it ideal for daily use. When layered correctly, it enhances skin surface hydration, leaving a dewy, radiant finish.
Many users report visible improvements in skin texture and moisture retention after consistent use. The serum's high molecular weight amino polymer ensures long-lasting hydration, helping skin appear more youthful and luminous. Its gentle formulation makes it suitable for sensitive skin, and it works well under makeup or alone for a natural glow. Imported directly from the USA, it arrives factory-sealed, with all duties included, ensuring authenticity and quality.
In India, this serum offers a premium hydration boost that outperforms local alternatives in moisture retention and skin smoothness. Delivered via ExpressBox, it reaches your doorstep in 11-13 days with a 14-Day Smile Guarantee. Perfect for those seeking a lightweight, effective serum to support daily skincare routines and combat dryness or fine lines.
Formulated with 3% Polyglutamic Acid for Superior Moisture
This serum uses a high concentration of Polyglutamic Acid, a powerful humectant that can hold 4x more moisture than Hyaluronic Acid. Its high molecular weight amino polymer enhances surface hydration, reducing fine lines and boosting skin radiance. Cruelty-free and fragrance-free, it’s suitable for sensitive skin and daily use, providing a lightweight, silky finish that creates a perfect makeup canvas.
Ideal for All Skin Types, Including Sensitive Skin
Suitable for all skin types, even sensitive, this serum is cruelty-free and fragrance-free. It helps hydrate dry skin, smooth fine lines, and brighten dull skin. Perfect for those seeking a non-irritating, effective moisturizer that enhances skin surface moisture and glow.
Typical situations where The INKEY List Polyglutamic Acid Serum 1 fl oz | Hydrates & Smooths Skin helps — illustrative scenarios, not customer reviews.
A 28-year-old Mumbai resident with dry skin struggles to keep skin hydrated in humid monsoon season.
Using this serum twice daily, she reports smoother, plumper skin within 2 weeks, with improved moisture retention and glow.
| Key Ingredient | Polyglutamic Acid 3% |
| Additional Ingredients | Invisaskin 2% |
| Allergens | None |
| Free From | Fragrance, Parabens |
| Feature | The INKEY List | Others |
|---|---|---|
| Moisture Retention | Holds 4x more moisture than Hyaluronic Acid, supporting long-lasting hydration | Local serums typically hold less moisture, lasting fewer hours |
| Active Ingredient Concentration | Contains 3% Polyglutamic Acid with 2% Invisaskin for surface hydration | Most local serums have lower active ingredient percentages |
| Suitability | Suitable for all skin types, including sensitive skin | Many local options are not fragrance-free or suitable for sensitive skin |
| Price per ml | ₹117 per ml | Local serums often cost ₹500-₹1500 for similar sizes |
| SKU | myv2590 |
| GTIN | 5060422297209 |
| Brand | The INKEY List |
| Size | 30 ml (1 fl oz) |
| Color | Clear |
| Item Form | Serum |
| Material | Polyglutamic Acid |
About The INKEY List
The INKEY List is a UK-based skincare brand known for effective, affordable formulations with transparent ingredients and cruelty-free practices.
Compliance & Legal
This is a cosmetic product; not intended to diagnose, treat, cure or prevent any disease.
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This item:
The INKEY List Polyglutamic Acid Serum 1 fl oz | Hydrates & Smooths Skin
3,520

This item
The INKEY List Polyglutamic Acid Serum 1 fl oz | Hydrates & Smooths Skin
3,520
Total price:
11,830
You save 3,540 (23%) Extra3 items selected
3 items
11,830You save 3,540 (23%) Extra
| Attributes | ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,520 5,180 | 3,730 4,160 | 4,580 6,030 | 9,120 11,970 | 9,120 12,390 | 4,590 7,240 | 7,310 10,090 |
| Brand Name | The INKEY List | The Ordinary | medicube | medicube | medicube | SexyHair | Pre de Provence |
| Item Form | Serum | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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