Bonding Oil
Finisher / Hair oil, light-reflecting
- Finisher
- oil
- Sulfate-free
- Silicone-free
- Curly-method
- Vegan · brand states
Scent:
The ingredient list declares fragrance. What it smells of is not stated, and we do not guess.
Listing used for research: ulta.com
Personal fit
Is this right for you?
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Show all 22 factors we check
The rest of what your plan weighs on this product.
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Your avoid-list
Upper-mid price for a hair oil
$15.00/oz at 2 oz — more than 72% of the 169 hair oils , which mostly run $4.50–16.47/oz. The cost less.
Great for
Maybe skip if
What the formula actually does
Read from the label, not the marketing
Each row says where it comes from: F means we derived it from this product’s own ingredient list, S means it is a claim the brand makes that the formula neither confirms nor contradicts.
Light esters or a volatile carrier: shine with little residue.
Heavy butters and waxes in the first eight ingredients.
Oils sit high in the list — a softening, coating formula.
Water-insoluble silicones or waxes: a detergent wash is what removes them.
No fast-drying alcohol in the list.
Fragrance is listed; it sits below the working ingredients.
Ingredients that matter
The ingredients that change a decision
The workhorse ingredients plus anything lower down that changes a decision. These chips name what an ingredient does — they are not safety scores, and no ingredient here is rated good or bad on its own.
| Ingredient | What it does | Why it matters | Chip |
|---|---|---|---|
| Hydrogenated Ethylhexyl Olivate | light ester | Light slip without much weight | Shine |
| Hydrogenated Olive Oil Unsaponifiables | emollient | Softens and smooths the strand | Heavy |
| Coco-Caprylate/Caprate | light ester | Light slip without much weight | Shine |
| Shea Butter Ethyl Esters | light ester | Light slip without much weight | Shine |
| Hydrogenated Castor Oil/Sebacic Acid Copolymer | wax | Holds shape and adds weight | Buildup |
| Prunus Armeniaca (Apricot) Kernel Oil | oil | The shine and softening system | Shine |
| Hippophae Rhamnoides (Sea Buckthorn) Fruit OilHippophae Rhamnoides Fruit Oil | oil | A little oil for shine | Shine |
| Lens Esculenta (Lentil) Seed Extract | botanical extract | A trace plant extract | Neutral |
| Hydrolyzed Cicer Seed Extract | botanical extract | A trace plant extract | Protein |
| FragranceFragrance (Parfum) | fragrance | The scent | Fragrance |
| Linalool | fragrance | The scent | Fragrance |
| Limonene | fragrance | The scent | Fragrance |
Full ingredient list (21)
US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order. Annotations keep three readings separate: the ingredient's general function, its role in this product type, and what its position can support.
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1
Hydrogenated Ethylhexyl Olivate
General function
An olive-derived emollient that softens and thickens without a heavy oily feel.
Leading ingredientListed in the first three ingredients, it is likely a structural part of this formula.
May suitFine or easily flattened hairA light emollient: it softens the surface with noticeably less weight than an oil or a butter.
May suitFrizz-prone, damaged, or high-friction hairSpreads thin and lowers friction between strands without the heaviness of a fixed oil.
- light ester
- emollient
-
2
Hydrogenated Olive Oil Unsaponifiables
General function
The waxy fraction of olive oil, used to seal and soften without a liquid-oil feel.
Leading ingredientListed in the first three ingredients, it is likely a structural part of this formula.
May suitFrizz-prone, damaged, or high-friction hairEmollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.
May suitVery dry or highly damaged hairForms a physical barrier on the strand that slows water leaving it. Nothing else in a formula holds moisture in as bluntly.
May not suitBuild-up-sensitive routinesIt does not disperse in water at all: removing it means a detergent wash, and until then it stays exactly where it landed.
- emollient
- sealant
-
3
Coco-Caprylate/Caprate
General function
A plant-derived light ester used where a silicone-free but silky feel is wanted.
Leading ingredientListed in the first three ingredients, it is likely a structural part of this formula.
May suitFine or easily flattened hairA light emollient: it softens the surface with noticeably less weight than an oil or a butter.
May suitFrizz-prone, damaged, or high-friction hairSpreads thin and lowers friction between strands without the heaviness of a fixed oil.
- light ester
- emollient
-
4
Shea Butter Ethyl Esters
General function
The liquid ester fraction of shea butter. It carries shea's softening effect with much less weight than the butter.
Supporting ingredientListed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
May suitFine or easily flattened hairA light emollient: it softens the surface with noticeably less weight than an oil or a butter.
May suitFrizz-prone, damaged, or high-friction hairSpreads thin and lowers friction between strands without the heaviness of a fixed oil.
- light ester
- emollient
-
5
Hydrogenated Castor Oil/Sebacic Acid Copolymer
General function
A castor-derived wax polymer that thickens balms and helps a style hold.
Supporting ingredientListed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
May suitFrizz-prone, damaged, or high-friction hairEmollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.
May suitMaximum-hold stylingA wax holds by staying solid on the strand, which gives grip and separation rather than a set film that cracks.
May not suitBuild-up-sensitive routinesWaxes do not dissolve in water. They need a detergent wash to come off, and they are the classic cause of a coated feel.
- wax
- film former
- emollient
-
6
Prunus Armeniaca (Apricot) Kernel Oil
General function
A light, soft-feeling oil common in leave-ins and finishing products.
Supporting ingredientListed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
May suitDry, coarse, or high-porosity hairCoats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.
May suitFrizz-prone, damaged, or high-friction hairA thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
May not suitFine or easily flattened hairNear the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.
- oil
- emollient
- ▾Below about this point, order stops being meaningful — these are typically used at 1% or less.
-
7
Hippophae Rhamnoides (Sea Buckthorn) Fruit Oil
· Hippophae Rhamnoides Fruit Oil
General function
A deep orange fruit oil used in small amounts for antioxidants and shine.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May suitDry, coarse, or high-porosity hairCoats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.
May suitFrizz-prone, damaged, or high-friction hairA thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
- oil
- emollient
- antioxidant
-
8
Lens Esculenta (Lentil) Seed Extract
General function
An extract from the seed of Lentil (Lens Esculenta). Plant extracts are used across a wide range of levels, and label order is the best guide to how much is here.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
- botanical extract
-
9
Hydrolyzed Cicer Seed Extract
General function
A broken-down chickpea seed extract, used for protein and conditioning claims.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May suitFrizz-prone, damaged, or high-friction hairFilling surface gaps evens out the cuticle, which is part of what makes damaged hair comb and reflect light more like undamaged hair.
May suitVery dry or highly damaged hairHydrolysed fragments are small enough to sit in the gaps of a worn cuticle for a wash or two, temporarily restoring stiffness and cutting breakage in combing.
- botanical extract
- protein
- hydrolysed protein
-
10
Chenopodium Quinoa Seed Extract
- botanical extract
-
11
Fragrance
· Fragrance (Parfum)
General function
An undisclosed blend of scent ingredients. Regulations let it stay unlisted, so a fragrance-free product is the only way to be certain what is not in it.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesDeclared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
- declared fragrance
-
12
Linalool
General function
A floral fragrance component listed separately as a recognised contact allergen.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
PubChemMay not suitFragrance-sensitive routinesOne of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.
- fragrance
- named fragrance allergen
-
13
Limonene
General function
A citrus-smelling fragrance component that EU rules require to be named separately because some people react to it.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
PubChemMay not suitFragrance-sensitive routinesOne of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.
- fragrance
- named fragrance allergen
-
14
Geraniol
General function
A rose-scented fragrance component, listed on its own because some people react to it.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesOne of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.
- fragrance
- named fragrance allergen
-
15
Benzyl Alcohol
- preservative
- solvent
-
16
Citronellol
General function
A rose-like fragrance component named separately as a recognised allergen.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
PubChemMay not suitFragrance-sensitive routinesOne of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.
- fragrance
- named fragrance allergen
-
17
anethole
General function
An individual aroma chemical. It is part of the product's fragrance; brands that print these are disclosing more of the blend than the rules require.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesDeclared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
-
18
Dimethyl Phenethyl Acetate
General function
A fresh, floral fragrance component.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesDeclared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
-
19
Geranyl Acetate
General function
A rose-scented fragrance component related to geraniol.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesOne of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.
- fragrance
- named fragrance allergen
-
20
Citrus Aurantium (Orange) Peel Oil
General function
The essential oil of Orange (Citrus Aurantium). Essential oils are aromatic — they are in the formula for scent, and they are a common source of declared fragrance allergens.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesDeclared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
- botanical extract
-
21
Pinene
General function
A pine-scented component of essential oils, declared as part of the fragrance.
Estimated lower-concentration zoneIt appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
May not suitFragrance-sensitive routinesDeclared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
What the whole list adds up to
- 10 fragrances
- 7 emollients
- 5 named fragrance allergens
- 4 botanical extracts
- 3 light esters
- 2 oils
- 1 sealant
- 1 wax
- 1 film former
- 1 antioxidant
- 1 protein
- 1 hydrolysed protein
- 1 declared fragrance
- 1 preservative
Ingredient list captured 2026-08-27. Formulas change — check the package in your hand when an ingredient matters to you.
Price · 2 oz
Priced above the products that do the same job. Stores sell it above the $16 line; products that do this job typically go for about $29 at this size.
Show the price ladder
Where we’ve seen it4 listings · 4 stores
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FragranceNet.com
$18.892 oz · $9.45/ozAug 30Lowest per ozSale · was $29.99
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Ulta
$30.002 oz · $15.00/ozAug 27
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Ulta Beauty
$30.002 oz · $15.00/ozAug 30
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Sephora
$30.002 oz · $15.00/ozAug 30
Sorted by price per ounce. Dated observations from our research, not live prices. Direct store pages, no affiliate links. We don’t sell this product.
How we work this out
- 2 oz is the size stores list most often; every comparison on this page is made at it. Other sizes are shown in the Sizes row and the store list.
- Commonly seen is the middle half of current prices for the 2 oz at recognised stores — the cheapest quarter and the dearest quarter are left out, so one sale or one overpriced listing can’t move it.
- Good value under $16 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $7.76/oz; at 2 oz that is $16. Under that line you are paying less than most of them.
- About $29 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 2 oz.
Formula
A complete read of the format at an ordinary price: mid-range per ounce among hair oils, with the working systems present.
How the score is counted
- 3 products that do the same job cost less per ounce
- Costs more per ounce than 72% of the 169 hair oils we’ve priced
- Covers 5 of the 6 things a hair oil should do
- Reviewers mention 3 things they like about how it performs
- A shine systemThe silicone, oil, or ester that produces gloss.3 pts
- A weightless carrierDelivers the shine without leaving grease.2 pts
- Oils or butters in the working zoneSoftens the strand rather than just coating it.2 pts
- An antioxidantKeeps the oils in the bottle from going off.1 pt
- No drying alcohol in the first threeFast drying without leading on alcohol.1 pt
- Fragrance kept out of the top eightScent as a finishing touch, not a major share.1 pt
The formula score is completeness for the job: the share of the systems this product type is normally built around that we can find in this list, weighted. It is not efficacy, not quality, and it never compares across product types.
Does the same job, for less
Same derived functions — what it cleans, conditions, coats or holds — at a lower cost per ounce. Scent, texture and where you buy it can still differ.
- Protein-free
- Rich
- Silicone-free
- Function
- Also
- Protein-free
- Rich
- Silicone-free
- Function
- Also
- Fragrance-free
- Protein-free
- Rich
- Function
- Also
See more alternatives in the product library
These are functional neighbours, not personal recommendations — they are close on formula, not chosen for anyone. Get the one that fits your hair, routine, and budget
Final decision
Should you buy it?
Good for the right personCoarse, dry, or high-porosity hair who want a formula with real substance and a silicone-free formula
Not ideal for anyone sensitive to fragrance, oily scalps and fine hair, or anyone stretching time between washes
Sun Bum Revitalizing Protect & Repair Oil — for similar results at a lower price
We do not sell products or take placement fees. This page states what the formula and the prices show; the consultation is what matches it to a person.
Reviewers
What people report
Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings.
Adds heavy volume-boosting shine on fine wavy blonde hair
fine wavy blonde hairWorks well on thick straight hair without over-absorbing/drying like other oils
thick straight hairRemoves frizz and defines curls with no buildup
Left hair limp, frizzy and dry
More from Curlsmith
How this page was made
- Everything above is generated from our researched product record — identity, the ingredient list as printed, the brand's own claims, dated price observations, and review themes written in our researchers' own words. No part of this page is written per product.
- The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
- Both scores out of ten are defined on this page. The formula score is completeness for the job, computed from a fixed per-format checklist shown beneath the gauge; the price score is cost per ounce against every product of this type we have priced.
- The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
- 1 source consulted for this product (1 manufacturer or regulatory, 0 retailer, 0 editorial), last checked 2026-08-27.
- Ingredient references are linked for 3 of 18 product-aware annotations on this page. Fit notes are conditional formulation guidance, not a conclusion about the finished product or about you.
- We have not tested this product in a lab and we do not physically test your hair. Formula readings come from the ingredient list; behaviour claims are labelled as the brand's.
- Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice.
- Ingredient names link to our ingredient library, where each entry shows what it does, which product types use it, and where it usually sits on a label across everything we have researched.
- This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
- Formula readings: derivation v22. Record last updated 2026-08-28.