ProGrowth + Peptide Scalp Serum

scalp treatment · 10 ml · Haircare

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, with niacinamide, panthenol and peptides. List checked November 5, 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 in ProGrowth + Peptide Scalp Serum

Niacinamide
Vitamin B3; supports a healthy-feeling scalp.
Panthenol (pro-vitamin B5)
Helps hair hold moisture and feel smoother.
Peptides
Signal ingredients used in firming and anti-ageing formulas.
Caffeine
A stimulating ingredient used in eye and scalp formulas.

Full ingredient list, decoded

16 ingredients, in label order (highest amount first; below about 1% the order is free).

1Water (Aqua)Aqua is the INCI name for water, the main base of many creams, lotions and cleansers…
2Pentylene GlycolPentylene Glycol is a small, multi-tasking liquid that attracts water to the skin and…
3Pisum Sativum (Pea) Peptide
4NiacinamideNiacinamide is a form of vitamin B3 used in skincare and haircare to help with oil,…
5Hydrolyzed Rice ProteinHydrolyzed Rice Protein is rice protein cut into smaller pieces called peptides. Its…
6PanthenolPanthenol is a form of vitamin B5 that the skin and hair convert to pantothenic acid.…
7CaffeineCaffeine is a stimulating compound found in coffee and tea. In cosmetics, it helps the…
8Chrysanthemum Parthenium (Feverfew) Flower/Leaf/Stem Juice
9Mangifera Indica (Mango) Leaf Extract
10Isochrysis Galbana Extract
11PropanediolPropanediol is a clear liquid that draws water toward the skin. Its jobs are as a…
12HydroxyethylcelluloseHydroxyethylcellulose is a plant-derived thickener made by modifying cellulose, the…
13Disodium EDTADisodium EDTA is a salt of ethylenediamine tetraacetic acid, a chelating agent that…
14Sodium BenzoateSodium benzoate is the sodium salt of benzoic acid, a water-soluble powder used mainly…
15Citric AcidCitric acid is a mild, naturally occurring acid found in citrus fruit. In skincare and…
16Sodium HydroxideSodium hydroxide is a strong alkali, also called caustic soda. In small amounts it…

Source: OGX product page, www.ogxbeauty.com/products/pro-growth-peptide-scalp-serum, retrieved November 5, 2026.

Every flag we check

Check	Result	Ingredients found
Fragrance	None listed	—
Essential oils	None listed	—
Labelled fragrance allergens	None listed	—
Drying alcohol	None listed	—
Sulfates	None listed	—
Silicones	None listed	—
Parabens	None listed	—
MI / MCI	None listed	—
Formaldehyde releasers	None listed	—
Mineral oil & petrolatum	None listed	—
Lanolin	None listed	—
Chemical UV filters	None listed	—

Frequently asked questions

Is OGX ProGrowth + Peptide Scalp Serum fragrance-free?

Yes. OGX ProGrowth + Peptide Scalp Serum lists no parfum or fragrance and no essential oils. Checked against its full ingredient list on November 5, 2026.

Does OGX ProGrowth + Peptide Scalp Serum contain silicones, sulfates or parabens?

Silicones: none listed. Sulfates: none listed. Parabens: none listed.

Which ingredient rules does OGX ProGrowth + Peptide Scalp Serum pass?

Its full list passes our ingredient rules for sensitive skin, eczema-prone skin, contact dermatitis and perfume allergy. Key ingredients: Niacinamide, Panthenol (pro-vitamin B5), Peptides and Caffeine.