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How we build Hair Oil

The original, what makes it special and the shelf parts we use. This build already reaches the highest score we can honestly claim.

HAIR

The original · OUAI

Hair Oil

$32 · 1.5 fl oz

A silicone-based finishing oil (cyclopentasiloxane, dimethicone, phenyl trimethicone) blended with almond, jojoba, shea and other plant oils.

Official product page (opens in new tab)

Prices and listings checked Oct 28, 2026. Amazon prices change; the link shows today's price.

Step 2 · The build

Our build 1 part

  • e.l.f. SKIN

    e.l.f. Gloss Mode Treatment Oil

    ASilicone and oil carrier · 47BOils and butters · 28CSilicone smoothing · 15DVitamin E · 10
    $10View product (opens in new tab)

    Not an affiliate link.

The 100 points

What stands out 100 pts

We split Hair Oil into 4 standout parts. Each bar shows what the build earns.

  • ASilicone and oil carrier47 of 47 pts

    The carrier (Cyclopentasiloxane, Dimethicone, Prunus Amygdalus Dulcis Oil) is most of the formula: it gives the slip, gloss and finish of the product.

  • BOils and butters28 of 28 pts

    Oils and butters (Prunus Amygdalus Dulcis Oil, Isododecane, Hydrogenated Ethylhexyl Olivate) soften the hair and seal in moisture.

  • CSilicone smoothing15 of 15 pts

    Silicones add slip and shine and help cut combing damage. Cyclopentasiloxane, Dimethicone, Phenyl Trimethicone do that here.

  • DVitamin E10 of 10 pts

    Vitamin E (Tocopherol) keeps the oils in the formula from going off.

Step 3 · Buy

Buy the build

One link per part. Each opens the retailer in a new tab.

Skincare SuppliesOct 28, 2026

Your build

  1. 01e.l.f. SKINe.l.f. Gloss Mode Treatment Oil$10

    Not an affiliate link.

Build total$10
The splurge$32
Match100/100
You keep$22

Snapshot prices. Each link shows today's price.

Other single-product swaps

One bottle instead of a build. Sorted by match score; scores use the same standouts as above.

budget Our pick

e.l.f. Gloss Mode Treatment Oil

e.l.f. SKIN

Match score 100 out of 100
$10 · 1 fl ozSave $22
What it shares, what it misses

Shares

  • Dimethicone, dimethiconol, alkane base
  • Jojoba oil

Misses

  • Cyclopentasiloxane

Why it is close. Closest ingredient overlap (jojoba plus the same silicone class).

Ingredient list source

View product (opens in new tab)

Not an affiliate link.

budget

Garnier Fructis Sleek and Shine Moroccan Sleek Oil Treatment

Garnier

Match score 92 out of 100
~$6.99 Price not confirmed · 3.75 fl ozSave ~$25.01
What it shares, what it misses

Shares

  • Cyclopentasiloxane + dimethiconol

Misses

  • Almond/jojoba oils

Why it is close. Silicone-led finishing oil.

Ingredient list source

View product (opens in new tab)

Not an affiliate link.

What the science says

  • A combing test found bleaching raises hair breakage and that nearly all anti-breakage products on the market pair silicones with cationic polymers.

    Haake 2009 · J Cosmet Sci

Full ingredient list

Show the INCI list

Cyclopentasiloxane, Dimethicone, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Isododecane, Hydrogenated Ethylhexyl Olivate, C12-15 Alkyl Benzoate, Phenyl Trimethicone, Simmondsia Chinensis (Jojoba) Seed Oil, Dimethiconol, Jojoba Esters, Butyrospermum Parkii (Shea) Butter, Helianthus Annuus (Sunflower) Seed Oil, Oryza Sativa (Rice) Bran Oil, Adansonia Digitata Seed Oil, Borago Officinalis Seed Oil, Crambe Abyssinica Seed Oil, Glycine Soja (Soybean) Oil, Passiflora Edulis Seed Oil, Moringa Oleifera Seed Oil, Coconut Alkanes, Kaempferia Galanga Root Extract, Helianthus Annuus (Sunflower) Extract, Amaranthus Caudatus Seed Extract, Oryza Sativa (Rice) Bran Extract, Daucus Carota Sativa (Carrot) Root Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Coco-Caprylate/Caprate,Ethylhexyl Methoxycinnamate, Polysilicone-15, Diisostearyl Malate, Hydrogenated Olive Oil Unsaponifiables, Beta-Carotene, Bht, Citric Acid, Benzoic Acid, Phenoxyethanol, Fragrance (Parfum), Benzyl Benzoate, Citronellol, Benzyl Salicylate, Linalool, Hydroxycitronellal, Hexyl Cinnamal, Geraniol

Source

Questions

What does the 100/100 score for our Hair Oil build mean?

We split Hair Oil into 4 standout parts worth 100 points in total. The build earns 100 of a possible 100. A full 100 needs every standout fully covered.

What is the best dupe for Hair Oil?

e.l.f. Gloss Mode Treatment Oil by e.l.f. SKIN is our closest single-product match at 100 out of 100 for $10 (1 fl oz). It shares Dimethicone, dimethiconol, alkane base, Jojoba oil.

How much can I save on Hair Oil?

Hair Oil costs $32 for 1.5 fl oz. The closest dupe costs $10, a saving of about $22. Prices change, so check the seller page.

Is e.l.f. Gloss Mode Treatment Oil exactly the same as Hair Oil?

No. Dupes share the key actives but can differ in concentration, vehicle and supporting ingredients. Missing from this one: Cyclopentasiloxane. See our methodology for how we score.

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