Peter Thomas Roth Instant FIRMx® Glow-Filter Priming Serum

What it is: A hydrating, priming, illuminating serum that visibly lifts and defines your skin right away while sculpting its appearance over time.

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Dullness, Uneven Texture, and Loss of Firmness and Elasticity

Formulation: Lightweight Serum

Highlighted Ingredients:
- Actigym™ Clinical Contouring Technology 5%: Sculpts the look of skin over time.
- Illuminating Minerals and Diamond Powder: Impart a sheer- and natural-looking glow.
- Hyaluronic Acid and Shea Butter: Hydrate and moisturize for a fresh, radiant look.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance.

What Else You Need to Know: This serum leaves skin radiant right away with Illuminating minerals and diamond powder. It also sculpts skin’s appearance over time with a five percent concentration of Actigym™ Clinical Contouring Technology. It visibly blurs imperfections, preps skin for makeup, and imparts a glow-filtered, no-makeup look.

Clinical Results: In a 4-week, clinically measured study on 36 women (ages 29 to 55), after 1 week:
- This product improved the look of skin’s firmness

In a consumer-perception study with 36 women (ages 29 to 55), users immediately agreed:
- Skin appeared healthy, radiant, and glowy
- Skin felt firm and fresh

In a 4-week consumer-perception study with 36 women (ages 29 to 55):
- 94% agreed skin felt hydrated and soft
- 92% agreed skin appeared illuminated
- 92% agreed this product provided a perfect canvas for makeup