Hydration is the non-negotiable step for everyone seeking healthy, beautiful skin. The solution isn't just more moisture—it's smarter, sustained hydration that works from the inside out. PCA SKIN Hyaluronic Acid Boosting Serum helps to amplify the skin’s hyaluronic acid levels by 50% within 24 hours, delivering instant and long-term hydration.*

Key Benefits

• Instant hydration and smoothing on the surface of the skin
• Increases overall skin hydration by 55%**
• Improve skin plumping by 60%**
• Improve fine lines by 31%**
• Hydrates, softens, and smooths the skin

 *Based on immediate bioinstrumentation measurement with a corneometer after one use. Also based on a 6-week clinical study (N=40)

**Based on a 6-week clinical study. N=40

How to Apply:

After cleansing, apply to the entire face and neck in the morning and evening for maximum skin hydration and plumping. Follow with the appropriate PCA SKIN broad spectrum SPF product in the daytime and moisturizer in the evening.

Regimen Information:

Morning & Night: 

1. Cleanse
2. Correct
3. Hydrate
4. Protect