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Curls

Blueberry Bliss Reparative Leave In Conditioner

Leave-in / Everyday leave-in, medium-weight

  • Leave-in
  • Detangler
  • Sulfate-free
  • Silicone-free
  • Moisture-rich
  • Not vegan · ingredient list
  • Cruelty-free · PETA-listed
Size8 fl ozmost listed · 2 sizes
Price$11seen at one store · 8 oz · from $1.12/oz in the 12 oz
Price / oz$1.38/ozat 8 oz
Where to buy2 stores · 2 sizes

Scent:

Notes: sweet.

Strength: Strong

Listing used for research: amazon.com

Personal fit

Is this right for you?

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Priced with its peers

$1.38/oz at 8 oz — less than 68% of the 477 leave-ins , which mostly run $1.17–5.50/oz. The cost less.

Price and stores

Great for

Protein-hungry hairthat stretches and stays stretched when wet
Maximum slipfor hair that tangles the moment it is wet
Dry, thirsty hairhumectants and emollients both sit up front
Curly-method routinesno sulfates and no water-insoluble silicones
Curl definitionfilm formers hold a clump together
Silicone-free routinesno silicones appear in the list

Maybe skip if

this product carries a strong scent
Protein-sensitive hairthat goes stiff or straw-like on protein
Dry or very humid airwhere heavy humectants work against you
Vegan and cruelty-freeour record does not support both claims here
Picking it up locallywe have it recorded in one channel only

Whether this weight sits well on your hair depends on density, porosity, and how much you already layer — that is what the consultation works out.

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.

Weight on the hair Medium

Middle of the range — noticeable on fine hair, light on coarse hair.

Slip and detangling High

Conditioning agents sit high in the list — this is a detangling formula.

Water-binding (humectants) Moderate

Humectants in the working part of the formula.

Oils and butters Present, high in the list

Oils sit high in the list — a softening, coating formula.

Protein Prominent

Protein high in the list — a strengthening formula, not a moisture one.

Needs detergent to remove No

Nothing here needs a detergent wash to remove.

Fragrance Present

Fragrance is listed; it sits below the working ingredients.

from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.

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.

IngredientWhat it doesWhy it mattersChip
WaterPurified Water solvent The base everything else is dissolved in Neutral
Behentrimonium Methosulfate conditioning agent Conditions and softens — this is what makes it comb through Detangles
Cetyl Alcohol fatty alcohol Thickens and conditions — not a drying alcohol Softens
Certified Organic Blueberry Fruit Extract botanical extract A plant extract, marketed as much as functional Neutral
Certified Organic Coconut Oil oil Coats and softens the strand Softens
Glycereth-26 humectant Pulls water into the hair Moisturizes
Sorbitol humectant Pulls water into the hair Moisturizes
Certified Organic Aloe Barbadensis Leaf Juice botanical extract A plant extract, marketed as much as functional Neutral
Hydrolyzed Quinoa film former A supporting film former Protein
Silk Amino Acids protein A small amount of protein Protein
Fragrance fragrance The scent Fragrance
What the list leaves out, and what it carriesNo sulfates, silicones, or drying alcohols. Protein-forward — a strengthening formula, not a moisture one. Contains fragrance.
Full ingredient list (14)

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.

  • 1 Water · Purified Water
    General function

    The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    • solvent
  • 2 Behentrimonium Methosulfate
    General function

    A mild cationic conditioner known for heavy detangling with a light rinse-out feel. Common in curly-hair conditioners.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    May suitDry, coarse, or high-porosity hair

    A C22 conditioning quat, the chain length that deposits most heavily in electrokinetic testing. It is the slip coarse or porous hair usually needs, delivered by chain length rather than by charge alone.

    May suitFrizz-prone, damaged, or high-friction hair

    A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

    May suitVery dry or highly damaged hair

    The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.

    International Journal of Cosmetic Science
    • conditioning agent
    • emulsifier
  • 3 Cetyl Alcohol
    General function

    A fatty alcohol used to thicken creams and add slip. It softens rather than dries.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    May suitDry, coarse, or high-porosity hair

    The waxy solid that gives a conditioner its body. It deposits a soft lubricating layer, which is most of what makes hair feel smooth after rinsing.

    May suitFrizz-prone, damaged, or high-friction hair

    Deposits with the cationic conditioners and helps them lie flat along the strand, which is where the detangling actually comes from.

    DependsFine or easily flattened hair

    Near the top of a conditioner it is doing most of the conditioning, and most of the weighting, at the same time.

    PubChem
    • fatty alcohol
    • emollient
    • thickener
  • 4 Certified Organic Blueberry Fruit Extract
    General function

    An extract from the fruit of Certified Organic. Plant extracts are used across a wide range of levels, and label order is the best guide to how much is here.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    • botanical extract
  • 5 Certified Organic Coconut Oil
    General function

    The oil pressed from Certified Organic. It is one of the heavier plant oils — rich on coarse or dry hair, and enough to flatten fine hair.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    • oil
    • emollient
  • 6 Glycereth-26
    General function

    A glycerin derivative used as a light humectant and carrier.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    May suitFine or easily flattened hair

    Light and water-binding rather than oily, so it hydrates without contributing weight.

    May suitVery dry or highly damaged hair

    A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

    DependsClimate-sensitive or frizz-prone hair

    A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

    • humectant
    • solvent
  • 7 Sorbitol
    General function

    A sugar-based humectant that adds moisture and a slight cushiony feel.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    May suitDry, coarse, or high-porosity hair

    High-porosity hair loses water fast; a humectant holds some of it in place for longer than the wash itself would.

    May suitVery dry or highly damaged hair

    Binds water into the outer layers of the strand, and water is what makes dry hair flexible again rather than brittle.

    DependsClimate-sensitive or frizz-prone hair

    A humectant moves water in whichever direction the air allows: it holds moisture in humid conditions and can pull it back out of hair in very dry ones.

    PubChem
    • humectant
  • 8 Certified Organic Aloe Barbadensis Leaf Juice
    General function

    The juice pressed from Certified Organic's leaf. Used in place of some of the water in a formula, so it often sits high on the list.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    • botanical extract
  • 9 Hydrolyzed Quinoa
    General function

    A quinoa-derived protein used for light strengthening and colour retention claims.

    Secondary ingredient

    Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

    May suitFrizz-prone, damaged, or high-friction hair

    Filling surface gaps evens out the cuticle, which is part of what makes damaged hair comb and reflect light more like undamaged hair.

    May suitMaximum-hold styling

    Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.

    May suitVery dry or highly damaged hair

    Hydrolysed 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.

    • film former
    • protein
    • hydrolysed protein
  • 10 Silk Amino Acids
    General function

    Silk protein broken into amino acids, used for slip and shine rather than strength.

    Secondary ingredient

    Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

    May suitVery dry or highly damaged hair

    Amino acids are the smallest protein fraction and bind water as well, so they add far less stiffness than a hydrolysed protein does.

    DependsProtein-sensitive hair

    The lightest option in the protein family, but still protein — worth watching if protein reliably stiffens your hair.

    • protein
    • amino acid
  • 11 Certified Organic Chamomile Flower Extract
    • botanical extract
  • Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 12 Fragrance
    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 zone

    It 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 routines

    Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

    • fragrance
    • declared fragrance
  • 13 Phenoxyethanol
    • preservative
  • 14 Caprylyl Glycol
    General function

    A gentle preservative helper that also holds a little moisture.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May suitVery dry or highly damaged hair

    Humectants bind water into the strand, and water — not oil — is what makes dry hair flexible instead of brittle.

    DependsClimate-sensitive or frizz-prone hair

    A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

    PubChem
    • preservative
    • humectant

What the whole list adds up to

  • 3 botanical extracts
  • 3 humectants
  • 2 solvents
  • 2 emollients
  • 2 proteins
  • 2 preservatives
  • 1 conditioning agent
  • 1 emulsifier
  • 1 fatty alcohol
  • 1 thickener
  • 1 oil
  • 1 film former
  • 1 hydrolysed protein
  • 1 amino acid

Ingredient list captured 2026-08-22. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 8 oz

Seen at $11 1 store · checked Aug 30
Good value under $9 Under $1.19/oz it costs less than three-quarters of the 7 products we score as doing the same job

Priced above the products that do the same job. Stores sell it above the $9 line; products that do this job typically go for about $11 at this size.

Sizes

8 ozmost listed
$11
$1.38/oz
12 oz
$13.46
$1.12/oz

The 12 oz costs 19% less per ounce than the 8 oz.

Show the price ladder
Where we’ve seen it2 listings · 2 stores

8 ozmost listed

12 ozBest per ounce

  • Amazon
    $13.46
    12 oz · $1.12/oz
    Aug 22Lowest per oz

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
  1. 8 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.
  2. Seen at $11 is the price we have observed for the 8 oz. We need three stores before we call a price commonly seen.
  3. Good value under $9 comes from the 7 products we score as doing the same job as this one. A quarter of them cost less than $1.19/oz; at 8 oz that is $9. Under that line you are paying less than most of them.
  4. Each size is guarded on its own, so a multipack or a marketplace listing at one size cannot move another.
  5. About $11 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 8 oz.

Formula

Formula score
10 of 10

The formula carries the systems a leave-in is built around, and it sits in the middle of the range for leave-ins per ounce.

How the score is counted
  • 1 products we score as doing the same job cost less per ounce
  • Costs less per ounce than 68% of the 477 leave-ins we’ve priced
  • Covers 6 of the 6 things a leave-in should do
  • Reviewers mention 3 things they like about how it performs
  • Conditioning agents up frontWhat makes wet hair comb through.2 pts
  • A humectantBinds water into the hair.2 pts
  • A light baseWater or a volatile carrier first, so it does not weigh hair down.2 pts
  • Oils or butters in the working zoneSoftens the strand rather than just coating it.2 pts
  • No detergent-dependent filmNothing that needs a clarifying wash to remove.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.

Taliah WaajidLowest cost per oz Gentle Daily Detangling Hair Care for Kids 2 Piece Set $0.68/oz $0.70/oz less
  • Budget
· Close function
Function
  • Slip and detangling
Also
  • Mint scent, not sweet
  • 16 oz bottle
  • Sold in drugstores and mass retail
Compare

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

Built for wavy to coily hair

Final decision

Should you buy it?

A solid pick for the hair it suits
Best user

Soft, over-stretchy hair who want protein high in the formula and real detangling slip

Biggest tradeoff

Less suited to anyone sensitive to fragrance, hair that stiffens on protein, or very dry or very humid climates

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.

Claims check

What the brand says, against what the formula shows

Claims are quoted from the brand. We only mark one supported, partly supported, or conflicting when the ingredient list actually speaks to it; everything else stays "stated by the brand", which is not a criticism — most claims simply cannot be read off a label.

2
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
1
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
Repair, restore, and condition your overworked curls with this uber softening leave in conditioner

Protein sits in the first eight ingredients.

  • Behentrimonium Methosulfate
  • Hydrolyzed Quinoa
  • Silk Amino Acids
Supported

Reinforces a damaged strand.

Clinically proven to repair damaged hair, encourage hair growth, and prevent breakage

A brand-run study. We report it as stated and do not repeat the number as fact.

Stated by brand

Only the brand’s testing shows this.

The perfect detangler for dry, tangled hair

Conditioning agents that reduce combing force sit high in the list.

  • Behentrimonium Methosulfate
  • Cetyl Alcohol
Supported

Easier detangling, less breakage.

How to read this

We look at the first 10–15 ingredients and what they do in a formula — not marketing. If the list doesn't speak to a claim, we don't assume.

Reviewers

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings.

Fine-haired reviewers report it is lightweight and does not weigh hair down, while reviewers with thicker/coarser hair note the formula runs thick

fine hair vs. thick/coarse hair, mixed reports by texture

Widely praised for deep hydration and detangling on curly/wavy hair, often described as making curls soft and easy to comb through

curly/wavy hair, adults and used on childrens hair

The blueberry scent is one of the most repeated positives, described as long-lasting and pleasant

general reviewer

A minority of reviewers with very coily (4C) or dry hair report the hydration is short-lived, with hair returning to dry/tangled within about 10 minutes and no added shine

4C/very coily, very dry hair

Commonly used as a layering step (after rinse-out conditioner, before styling cream/gel/mousse) rather than a standalone daily conditioner

curly-girl-method routine users

More from Curls

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.
  • 5 sources consulted for this product (3 manufacturer or regulatory, 1 retailer, 1 editorial), last checked 2026-08-25.
  • Ingredient references are linked for 4 of 8 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 2026-08-25.