Paula's Choice Pro-Collagen Multi-Peptide Booster Face Serum — 0.67 oz, Peptides & Hyaluronic Acid for Firming and Plumping

This lightweight, fragrance-free booster is formulated to strengthen skin's internal support (collagen and elastin) while delivering fast visible smoothing and ongoing improvement with continued use. The small 0.67 oz bottle concentrates active ingredients so you can layer it into your favorite routine morning or night without adding scent or unnecessary fillers.

How quickly will I see smoother skin?

Clinical testing indicates visible smoothing of fine lines can occur rapidly after application, with continued reduction in wrinkle depth over weeks of consistent use. The serum combines fast-acting peptides with hydrating hyaluronic acid to create an immediate plumping effect and longer-term structural benefits.

• Clinically shown to smooth fine lines in as little as 15 minutes
• Noticeable wrinkle reduction reported within about four weeks of regular use
• Immediate plump from hyaluronic acid and longer improvement from peptides

What do the six peptides do for my skin?

Each peptide in the formula targets proteins in the skin’s extracellular matrix to support collagen and elastin production and preserve facial contours. Rather than a single mechanism, the multi-peptide approach offers layered support across the skin’s structure for both surface and deeper benefits.

• Targets collagen and elastin synthesis for firmer skin
• Reinforces multiple skin layers for improved resilience
• Works with amino acids to strengthen tissue and restore elasticity

How should I use this booster in my routine?

Apply a few drops to clean, toned skin before moisturizer and sunscreen during the day, or before richer creams at night. Because it’s fragrance-free and lightweight, it layers well under most serums and treatments; use consistent application for best results.

• Use 1–3 drops to face and neck after cleansing and toning
• Can be applied morning and/or night under moisturizer
• Safe to combine with other active serums, but patch-test if mixing strong actives

Will this product hydrate as well as firm?

Yes — the formula blends hyaluronic acid and amino acids with peptides to provide hydration while supporting structural repair. Hyaluronic acid delivers surface and deeper hydration for an immediate plumping sensation, while peptides and amino acids work on strength and texture over time.

• Hyaluronic acid for moisture retention and instant plump
• Amino acids to help rebuild and stabilize skin proteins
• Peptides to maintain long-term firmness and resilience

Who this is for: Paula's Choice Pro-Collagen Multi-Peptide Booster suits anyone seeking a fragrance-free, science-backed serum to target visible signs of aging—fine lines, loss of firmness, and weakened skin architecture. It's appropriate for most skin types, especially those concerned with wrinkles and volume loss who want a concentrated active boost they can layer into existing routines.

Ingredients

Water (Aqua/Eau), Glycerin, Pentylene Glycol, Hydrolyzed Yeast Extract, Pyrus Malus (Apple) Fruit Extract, Dimethicone, Propanediol, 1,2-Hexanediol, Glyceryl Glucoside, Palmitoyl Tetrapeptide-72 Amide, Sh-Polypeptide-121, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Palmitoyl Tripeptide-5, Tridecapeptide-1, Tetradecyl Aminobutyroylvalylaminobutyric Urea Acetate, Polyglucuronic Acid, Sodium Hyaluronate, C9-12 Alkane, Ammonium Polyacryloyldimethyl Taurate, Polygonum Bistorta Root Extract, Bacillus Ferment, Lecithin, Sodium Phytate, Coco-Caprylate/Caprate, Hexylene Glycol, Cetyl Hydroxyethylcellulose, Xanthan Gum, Ethylhexylglycerin, Caprylyl Glycol, Magnesium Chloride, Citric Acid, Potassium Sorbate, Sodium Benzoate