Index / Neocutis / Bio-Serum Firm
Neocutis

Bio-Serum Firm.

Neocutis Bio-Serum Firm
Serums

About this product

A premium firming serum designed to improve skin texture and firmness through targeted active ingredients.

Best for

Mature skin
Serums

The Guru Index verdict

82%

Approved

✓Approved · 82%
2Reviewers
2Approved
0Mixed
0Skip

What the gurus are saying

Dermatologists recommend this serum for its clinically proven ability to improve wrinkles and skin texture within 12 weeks. The dual growth factor system and peptide blend are praised for stimulating collagen and elastin production. Gurus acknowledge the premium price point but consider it a trustworthy clinical option for mature skin, with a fast-absorbing formula.
Synthesized from 2 expert reviews

Key actives & flags

Vitamin CHyaluronic acidVitamin EPeptidesSqualaneFragrance-freeAlcohol-free

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

Where to buy

Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved only Skip only Mixed only Hide sponsored
Dr. Mamina
Dr. Mamina
277k subs · 626 devotees
✓Approved
"Neocutis Bio-Serum Firm has growth factors plus peptides and strong clinical data on firmness and density. It's recommended for post-procedure use and as an option for working on firming and loss of elasticity."
All 2 takes from Dr. Mamina
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"Growth factors help support skin repair, regeneration, and overall skin resilience. The Neocutis Bio Serum Firm is definitely more on the high end, but it's one of the options I trust clinically."
Peptides in Skincare: What They Actually Do and How to Choose the Right One | Derm Explains
"Neocutis Bio-Serum Firm has growth factors plus peptides and strong clinical data on firmness and density. It's recommended for post-procedure use and as an option for working on firming and loss of elasticity."
Dr. Aleksandra Brown
Dr. Aleksandra Brown
104k subs · 4k devotees
✓Approved
"It's clinically proven to reduce deep wrinkles and improve skin texture in 12 weeks. It has dual growth factor system which can stimulate collagen and elastin production. It's super lightweight, fast absorbing formula designed for really mature aging skin. The key ingredients here are the TNSMR which is the blend of growth factors and peptides, and Renaissance complex which contains the botanicals and marine extracts."
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