Head to head
Moroccanoil Treatment Original vs Multi-Peptide Serum for Hair Density
Moroccanoil Moroccanoil Treatment Original and The Ordinary Multi-Peptide Serum for Hair Density tie on our overall score — the choice comes down to what you value most.
Benefit fingerprints
What each one does.
Moroccanoil Moroccanoil Treatment Original
The Ordinary Multi-Peptide Serum for Hair Density
Side by side
Every detail, compared.
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- Shine
- Frizz control
- Smoothing
- Split ends
- Hair growth support
- Scalp care
- Volume
- • Medium to thick, curly or frizz-prone hair
- • A do-everything styling and finishing oil
- • Fine or thinning-looking hair wanting a low-risk cosmetic serum
- • Adding to an existing scalp routine on a budget
- Reliable smoothing, shine and detangling on damp or dry hair
- Versatile: styling primer, finishing oil and mask booster
- A little goes a long way per application
- Inexpensive at $24 for 60 ml
- Lightweight, fragrance-free, silicone- and alcohol-free leave-on formula
- Combines several peptide complexes with caffeine in one serum
- Silicone-based, with argan oil a minor ingredient
- $50 for 100 ml is expensive next to look-alike drugstore oils
- Cosmetic claims only; not a replacement for medical hair-loss treatments
- Needs nightly application for months before any change is visible
Affiliate links — we may earn a commission. How we make money
Affiliate links — we may earn a commission. How we make money
FAQ
Quick answers.
Which is better, Moroccanoil Treatment Original or Multi-Peptide Serum for Hair Density?
Moroccanoil Moroccanoil Treatment Original and The Ordinary Multi-Peptide Serum for Hair Density tie on our overall score — the choice comes down to what you value most.
Which is better value?
Moroccanoil Moroccanoil Treatment Original works out to about $14.79 / oz and The Ordinary Multi-Peptide Serum for Hair Density to about $11.83 / oz, based on typical non-Amazon retail prices when we last checked.
How do you score them?
Both are scored on the same five-factor rubric (results, formula & ingredients, texture & experience, value, community love), using the formula or specs, verified creator reviews, community consensus and value. Brands can’t pay for placement.