ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum1.69 fl.oz

The ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum 1.69 fl.oz / 50ml is a lightweight Korean hydrating serum designed to deeply moisturize dehydrated skin while keeping the texture fresh, non-sticky, and comfortable for daily use.

✨ What it does

• Provides deep long-lasting hydration
• Helps plump dry and dehydrated skin
• Smooths rough texture and tightness
• Supports healthier moisture barrier
• Gives skin a fresh “water-glow” look without heavy oils
• Layers well under sunscreen and makeup

🧪 Key ingredients

• 14 Types of Hyaluronic Acid – hydrate multiple layers of skin
• Ultra-Low Molecular HA (329 Da) – designed for deeper moisture penetration
• Ulleung Island Deep Sea Water – mineral-rich hydration support
• Beta-Glucan + Panthenol – soothe and strengthen skin barrier
• Madecassoside + Allantoin – calming care for sensitive skin
• Glyceryl Glucoside – supports skin hydration channels

💧 Texture & finish

• Watery lightweight serum
• Fast-absorbing and non-greasy
• Leaves skin soft, plump, and refreshed
• Works especially well in humid weather like Karachi

👤 Best for

• Dehydrated skin
• Combination and oily skin
• Sensitive skin needing lightweight hydration
• Layering routines with actives like retinol or acids
• People wanting “glass skin” hydration without thick creams

⚠️ Things to know

• Ultra-low molecular hyaluronic acid can irritate some sensitive users
• A few Reddit users reported breakouts, itching, or irritation, especially when over-layering actives or using damaged skin barriers.
• Other users with dry or eczema-prone skin said it worked very well for hydration and barrier comfort.
• Results depend a lot on climate and skin type because hyaluronic acid behaves differently in different environments.

💡 Simple verdict

This serum is best described as a lightweight deep-hydration serum rather than an anti-aging or brightening treatment. It’s ideal if your skin feels:

• tight after washing
• dehydrated but oily
• rough or flaky
• dull from lack of moisture

It’s especially good for people who like fresh watery Korean skincare textures instead of heavy creams.