What is Biodroga Skin Booster 5% Peptide Serum?
Biodroga Medical Institute Skin Booster 5% Peptide Serum is a daily firming serum. At its core sits a 5% blend of five named peptides, together with ferulic acid for antioxidant support. Biodroga positions the formula to help support the skin’s look of structure and contour, particularly for skin that has started to lose visible firmness. This 15 ml bottle is Biodroga’s retail size.
Key benefits of Skin Booster 5% Peptide Serum
- Supports firmer-looking skin: the multi-peptide complex is included to help support the skin’s look of firmness and structure.
- Contour support: formulated to help facial contours look more defined with regular use.
- Antioxidant support: ferulic acid also helps support the skin against the look of everyday environmental stress.
- Layers easily: a lightweight serum texture that fits before a moisturizer or professional treatment.
Key ingredients
According to the product’s published ingredient list, a blend of five peptides makes up the 5% peptide complex. These are Acetyl Tetrapeptide-11, Acetyl Tetrapeptide-9, Acetyl Tetrapeptide-2, Pentapeptide-48 and Dipeptide-4.
Ferulic Acid also adds antioxidant support. Finally, Sphingomonas Ferment Extract and Butyrospermum Parkii (Shea) Butter round out the formula. The formula does not contain added fragrance.
How to use Skin Booster 5% Peptide Serum
- Cleanse and tone the skin as usual, and exfoliate first if that is part of your routine.
- Then apply the serum over the face and neck and work it in thoroughly.
- After that, follow with your usual Biodroga Medical Institute moisturizer.
- Per the brand’s guidance, you can also layer it into a professional facial or after an acid peel. Its guidance also covers use alongside microneedling, ultrasound or radiofrequency treatments.
- Use daily for ongoing results.
Who it is for
This serum suits skin that is starting to look less firm or defined. It also offers a lightweight, fragrance-free daily step built around a concentrated peptide blend.
Retail size vs. professional size
This listing is the 15 ml retail bottle, a multi-week supply sized for personal daily use at home. Estheticians who integrate this serum into treatment-room protocols can also look to Biodroga’s professional sizing for the line. That sizing offers a lower cost per use.
Full ingredient list (INCI)
Aqua (Water), Pentylene Glycol, Butylene Glycol, Methylpropanediol, Glycerin, Acetyl Tetrapeptide-11, Acetyl Tetrapeptide-9, Acetyl Tetrapeptide-2, Pentapeptide-48, Dipeptide-4, Ferulic Acid, Sphingomonas Ferment Extract, Butyrospermum Parkii (Shea) Butter, Succinoglycan, Mannitol, Pullulan, Propanediol, Maltodextrin, Biosaccharide Gum 1, Hydrogenated Lecithin, Sodium Levulinate, Glyceryl Caprylate, Caprylhydroxamic Acid, Phenethyl Alcohol, Caprylyl Glycol, p-Anisic Acid, Ethylhexylglycerin, Sodium Hydroxide
Ingredient list per Biodroga’s official US site (biodrogausa.com). Formulas can change; always check the list on the package you receive.









