Bounce back with Hyalu B5 Suractivated Serum – now super-activated with a 4 hyaluronic acid system to deliver 27x more hyaluronic acid 8 layers into the skin. This facial serum provides intense hydration to firm and plump the skin. Hyalu B5 Suractivated Serum provides 1 hour skin barrier repair and immediately recovers bounce and suppleness of skin.
27x more hyaluronic acid 8 layers into the skin*
1 hour skin barrier repair**
Intense hydration to firm and plump skin
91% agree skin feels smoother instantly***
96% agree skin texture appears refined***
The Hyalu B5 2-step routine, featuring Serum and Cream, is tested with GLP-1 users. 90% saw smoother, firmer and more radiant skin.****
*Clinical test after 7 days
**Instrumental test
***Consumer test, 85 subjects, 2x/day application
****Consumer Study after 4 weeks of using Hyalu B5 Serum+Cream, with consumers prescribed GLP-1 for weight loss.
Skin Concern:
Fine Lines
Dehydrated Skin
Loss of elasticity
Signs of aging
Sensitive skin
Skin Type:
All skin types
KEY INGREDIENTS
4 Hyaluronic Acid System: New, targeted technology combines 4 potent forms of hyaluronic acid with enhanced delivery to skin
High-Weight H.A.: A polysaccharide (carbohydrate polymer) found naturally within the skin. When used in a formula, HA is an effective humectant that can hold a large amount of water to help maintain the skin's moisture
Encapsulated B5 + H.A.: Panthenol (provitamin B5) is a key ingredient used in some La Roche-Posay formulas to help the skin feel soothed and moisturized
NEW, TARGETED TECHNOLOGY COMBINES 4 POTENT HYALURONIC ACID (H.A.) WITH ENHANCED DELIVERY TO SKIN
High-weight H.A. for intense hydration
Encapsulated H.A. + vitamin B5 for strong repair
Low-weight H.A. for fast replump
Micro-weight H.A. for long-lasting efficacy
DERMATOLOGIST INSIGHT
"Hyaluronic acid acts like a sponge in that it can attract and retain water, making it a great hydrating ingredient for all skin types.”
Board Certified Dermatologist, Dr. Anna Karp *Sponsored Dermatologist
FAQ Accordion
Frequently Asked Questions
Click to show the answers to your frequently asked questions
SHOULD THE HYALU B5 HYALURONIC ACID SERUM BE APPLIED BEFORE OR AFTER MOISTURIZER?
The Hyalu B5 Hyaluronic Acid Serum can be used alone or under moisturizer. For best results, we recommend using the Hyalu B5 Serum after you've cleansed your skin and before your favorite moisturizer as serums and moisturizers offer different benefits and can penetrate different layers of the skin.
CAN THE HYALU B5 HYALURONIC ACID SERUM BE APPLIED UNDER MAKEUP?
Yes, this serum can be applied under makeup. For best results, we recommend applying after cleansing and before using a moisturizer, if desired. We recommend allowing the serum and moisturizer (if using one) to absorb into the skin before applying makeup.
CAN THE HYALU B5 HYALURONIC ACID SERUM BE APPLIED ON FINE LINES AROUND THE EYES AND LIPS?
We recommend avoiding use of the Hyalu B5 Hyaluronic Acid Serum around the eye area or the lips.
SHOULD THE HYALU B5 HYALURONIC ACID SERUM BE APPLIED IN THE MORNING OR EVENING?
The Hyalu B5 Pure Hyaluronic Acid Serum can be used in the morning and/or evening on face and neck.
WHAT DOES HYALURONIC ACID SERUM DO FOR SKIN?
Hyaluronic acid serum deeply hydrates the skin, helps protect the lipid barrier, and is suitable for all skin types. It binds water to skin cells, providing valuable moisture and improving skin texture. Learn more about the benefits of hyaluronic acid in skincare.
CAN I APPLY THIS WITH OTHER LA ROCHE-POSAY PRODUCTS?
HOW DO I INCORPORATE A SERUM INTO MY DAILY SKINCARE ROUTINE?
Pair in a regimen with a cleanser, followed by Hyalu B5 Serum, then a moisturizer for added hydration. Finally, during the daytime, protect with an Anthelios sunscreen.
DOES THIS PRODUCT HAVE FRAGRANCE?
Yes, this product has fragrance. We’ve added fragrance to improve the sensorial experience. While we have added fragrance, this product is still allergy tested, and suitable for sensitive skin.
WHAT IS THE PERCENTAGE OF INGREDIENTS IN THIS PRODUCT?
Except for active ingredients, information regarding the function and percentage of specific ingredients in our products is proprietary. If you would like more information regarding this subject, please visit www.cosmeticsinfo.org. This website contains safety information about cosmetic products, their ingredients and how they are tested and regulated.
WHEN WILL I START SEEING RESULTS AFTER USING HYALU B5?
Among the consumers who used the product, 90% said their skin felt hydrated, softer, suppler from when they began to use the product. * This product was studied in a four-week consumer test.