How is this different from regular hyaluronic acid serums?

This serum uses three different molecular weights of HA to hydrate multiple skin layers simultaneously. Most drugstore serums only contain high molecular weight HA that sits on the surface.

Can I use this with active ingredients like retinol or vitamin C?

Yes, this serum is designed to layer beautifully with other actives. Apply the HA serum first to create a hydrating base, then follow with your vitamin C (AM) or retinoid (PM) products.

Will this clog my pores if I have oily skin?

No, this formula is non-comedogenic and actually helps balance oil production by properly hydrating the skin. Well-hydrated skin produces less excess sebum.

How long does one bottle last with daily use?

With twice-daily use of 2-3 drops, one 30ml bottle typically lasts 6-8 weeks. A little goes a long way with this concentrated formula.

Hyaluronic Acid Boosting Serum — Hydrinity

Name: Hyaluronic Acid Boosting Serum
Brand: Hydrinity
Availability: OutOfStock

About Hyaluronic Acid Boosting Serum

Hydrinity's Hyaluronic Acid Boosting Serum delivers multi-molecular weight hyaluronic acid in a concentrated formula designed to penetrate multiple skin layers. This advanced serum combines low, medium, and high molecular weight HA molecules to provide immediate surface hydration while boosting deeper dermal moisture retention. The proprietary blend includes sodium hyaluronate crosspolymer and hydrolyzed hyaluronic acid, which work synergistically to hold up to 1,000 times their weight in water. Formulated with niacinamide and panthenol (Pro-Vitamin B5), this serum also helps strengthen the skin barrier while reducing transepidermal water loss. Clinical studies show visible plumping effects within 15 minutes of application, with continued improvement in skin texture and firmness over 4-6 weeks. The lightweight, non-comedogenic formula absorbs quickly without leaving residue, making it ideal for layering under moisturizers and SPF. Best suited for all skin types experiencing dehydration, fine lines from dryness, or compromised barrier function.

Key Ingredients

Multi-Molecular Hyaluronic AcidSodium Hyaluronate CrosspolymerNiacinamidePanthenol (Pro-Vitamin B5)

How to Use

Apply 2-3 drops to clean, damp skin morning and evening. Gently press into face and neck, avoiding eye area. Allow to absorb for 30 seconds before applying moisturizer. Can be layered under vitamin C serums in AM or retinoids in PM. For best results, apply to slightly damp skin to enhance HA's water-binding properties.

Pro Tip from Our Clinicians

Use this serum immediately after our HydraFacial or microneedling treatments to maximize healing and hydration. The multiple molecular weights ensure optimal penetration through freshly treated skin channels, accelerating recovery and enhancing treatment results.

Best For Skin Types

normaldrycombinationoilysensitive

Targets

fine linestexturedrynessbarrier damagepost procedure

Pairs Well With

hydrafacial skinpen peels skiniq

Frequently Asked Questions

What we carry from Hydrinity

Restorative HA Serum

Multi-weight hyaluronic acid serum that delivers deep hydration for post-procedure, dehydrated, and compromised skin.

In-Clinic Only

Renewing HA Serum

Anti-aging serum combining multi-weight hyaluronic acid with firming peptides for visible plumping and line reduction.

In-Clinic Only

← Hydrinity All Brands