OGX
ProGrowth + Peptide Scalp Serum
OGX ProGrowth + Peptide Scalp Serum is free of Fragrance, Essential oils, Labelled fragrance allergens, Drying alcohol, Sulfates, Silicones, Parabens and MI / MCI, going by its full 16-ingredient list. List checked 5 November 2026.
The catch: none. It clears all 12 ingredient flags we check.
- Fragrance-free
- No essential oils
- No labelled fragrance allergens
- No drying alcohol
- Sulfate-free
- Silicone-free
- Paraben-free
- No MI/MCI
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Key ingredients
Niacinamide · Panthenol (pro-vitamin B5) · Peptides · Caffeine
Full ingredient list, decoded
16 ingredients, in label order (highest amount first; below about 1% the order is free).
- 1Water (Aqua)
- 2Pentylene Glycol
- 3Pisum Sativum (Pea) Peptide
- 4Niacinamide
- 5Hydrolyzed Rice Protein
- 6Panthenol
- 7Caffeine
- 8Chrysanthemum Parthenium (Feverfew) Flower/Leaf/Stem Juice
- 9Mangifera Indica (Mango) Leaf Extract
- 10Isochrysis Galbana Extract
- 11Propanediol
- 12Hydroxyethylcellulose
- 13Disodium EDTA
- 14Sodium Benzoate
- 15Citric Acid
- 16Sodium Hydroxide
Source: OGX, retrieved 5 November 2026.
Frequently asked questions
Is OGX ProGrowth + Peptide Scalp Serum fragrance-free?
Yes. OGX ProGrowth + Peptide Scalp Serum lists no parfum or fragrance. Checked against its full ingredient list on 5 November 2026.