Bio-Serum Firm.
About this product
A lightweight serum combining growth factors, peptides, and botanical extracts designed to firm skin, improve elasticity, and reduce deep wrinkles for mature skin.
Best for
The Guru Index verdict
82%
Approved
✓Approved · 82%What the gurus are saying
The experts who reviewed it praise the dual growth factor and peptide blend for supporting skin repair and boosting collagen and elastin production, with clinical data showing reduced deep wrinkles and improved texture in 12 weeks. They recommend it for mature skin working on firmness and loss of elasticity, and note it's particularly suited to post-procedure use. The formula's lightweight absorption and price point mean it sits at the higher end, but the dermatologists who weighed in trust it clinically.
Key actives & flags
Full ingredients
Water (Aqua), Glycerin, Caprylic/Capric Triglyceride, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Squalane, Aminopropyl Ascorbyl Phosphate, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Cutaneous Lysate, Tetrapeptide-21, Palmitoyl Tripeptide-1 Acetate, Butylene Glycol, Ethylhexylglycerin, Pullulan, Acetyl Glucosamine, Ethylene/Acrylic Acid Copolymer, Polysorbate 60, Proline, Arginine, Glycine, Glutamine, Chlorphenesin, Nannochloropsis Oculata Extract, Capryloyl Carnosine, Poloxamer 338, Silica, Trifluoroacetyl Tripeptide-2, Dextran, Sorbitan Isostearate, Potassium Sorbate, Sodium Benzoate, Tocopherol, Disodium EDTA, Sodium Hydroxide, Phenoxyethanol
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