La Roche-Posay Hyalu B5 Suractivated Serum

Replenish dehydrated skin and visibly reduce the appearance of fine lines with La Roche-Posay Hyalu B5 Suractivated  Hyaluronic Acid Serum. Developed with dermatologists, this intensive anti-aging serum features an advanced 4-hyaluronic acid system to deliver deep, long-lasting hydration while improving skin firmness, elasticity, and bounce. The upgraded formula is designed to repair the skin barrier in just 1 hour and deliver up to 27 times more hyaluronic acid into the skin for a plumper, healthier-looking complexion. 

 

Enriched with Vitamin B5 (Panthenol) and Madecassoside, this lightweight, allergy-tested serum helps soothe sensitive skin while reinforcing the skin’s natural moisture barrier. Suitable for all skin types, including sensitive skin, it absorbs quickly without leaving a greasy residue and can be used daily as part of any anti-aging or hydration routine. 

 

Key Benefits

• Intensely hydrates dehydrated skin

• Helps repair the skin barrier in 1 hour

• Visibly plumps the skin

• Reduces the appearance of fine lines and wrinkles

• Improves skin elasticity and firmness

• Smooths skin texture

• Lightweight, fast-absorbing formula

• Suitable for sensitive skin

• Non-comedogenic

• Allergy tested

• Dermatologist tested 

 

Suitable For

Skin Types

• Dry skin

• Normal skin

• Combination skin

• Oily skin

• Sensitive skin

Ideal For

• Dehydrated skin

• Fine lines and wrinkles

• Loss of firmness

• Dull-looking skin

• Compromised skin barrier

• Daily hydration and anti-aging care 

 

Texture & Finish 

• Lightweight serum

• Silky gel

• Fast-absorbing

Finish

• Plump

• Smooth

• Radiant

• Non-greasy

• Comfortable under makeup 

 

Star Ingredients:

4 Hyaluronic Acid System

A combination of multiple forms of hyaluronic acid that deeply hydrates different layers of the skin, helping restore plumpness and improve elasticity. The upgraded formula delivers significantly more hyaluronic acid into the skin for enhanced hydration. 

Vitamin B5 (Panthenol)

Helps soothe the skin, strengthen the moisture barrier, and support skin repair while improving softness and comfort. 

Madecassoside

A calming ingredient derived from Centella Asiatica that helps support skin recovery and improve the appearance of fine lines. 

Glycerin

Provides lasting hydration and helps prevent moisture loss throughout the day. 

La Roche-Posay Thermal Spring Water

Rich in antioxidant selenium, it helps soothe sensitive skin and reduce visible signs of irritation. 

 

Formula Highlights

• Advanced 4-Hyaluronic Acid System

• Vitamin B5 (Panthenol)

• Madecassoside

• Intense hydration technology

• Barrier-repair formula

• Allergy tested

• Dermatologist tested

• Non-comedogenic

• Suitable for sensitive skin 

 

Available Sizes

• 30 ml

 

How to Use

1. Cleanse and dry your skin.

2. Apply 2–3 drops to the face and neck.

3. Gently massage until fully absorbed.

4. Use morning and evening before moisturizer.

5. During the day, follow with a broad-spectrum sunscreen for optimal protection. 

 

Why You’ll Love It

Hyalu B5 Pure Hyaluronic Acid Serum delivers intense hydration while visibly improving skin firmness and elasticity. Its advanced multi-hyaluronic acid technology, combined with Vitamin B5 and Madecassoside, helps strengthen the skin barrier and restore a healthy, youthful appearance. Suitable for all skin types, it leaves skin feeling smoother, softer, and noticeably plumper after every use. 

 

Clinical Results

• Delivers 27× more hyaluronic acid into the skin.*

• Helps repair the skin barrier in 1 hour.*

• Skin feels smoother instantly according to 91% of users.*

• 96% agreed skin texture appeared more refined with regular use.*

 

Product Specifications

 

• Brand: La Roche-Posay

• Product Line: Hyalu B5

• Product Type: Hydrating Anti-Aging Facial Serum

• Skin Type: All skin types, including sensitive skin

• Primary Concerns: Dehydration, fine lines, loss of firmness, dullness

• Key Ingredients: 4 Hyaluronic Acid System, Vitamin B5, Madecassoside, Glycerin

• Texture: Lightweight serum

• Finish: Plump, radiant, non-greasy

• Available Sizes: 30 ml

• Non-Comedogenic: Yes

• Allergy Tested: Yes

• Dermatologist Tested: Yes

• Suitable for Sensitive Skin: Yes 

 

Frequently Asked Questions

 

What does Hyalu B5 Pure Hyaluronic Acid Serum do?

It intensely hydrates the skin, helps repair the skin barrier, visibly plumps the complexion, and reduces the appearance of fine lines and wrinkles. 

 

Is it suitable for sensitive skin?

Yes. The formula is allergy tested, dermatologist tested, non-comedogenic, and specifically formulated for sensitive skin. 

 

Can I use it every day?

Yes. It is suitable for morning and evening use as part of your daily skincare routine. 

 

Can I layer it with Vitamin C or Retinol?

Yes. Hyaluronic acid pairs well with Vitamin C, retinol, and most other active ingredients to help maintain hydration and support the skin barrier.

 

Does it help with wrinkles?

Yes. Regular use helps visibly smooth fine lines while improving skin firmness and elasticity through intense hydration. 

 

Is it non-comedogenic?

Yes. The serum is non-comedogenic and suitable for all skin types, including oily and acne-prone skin.