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Side by side

Curlsmith Frizz Rescue Finishing Serum vs Uncle Funky's Daughter Split End Serum - Maximum Thermal Protection

92% function match · 10 of the 12 functions we compared match Formula overlap 18%. Curlsmith Frizz Rescue Finishing Serum and Uncle Funky's Daughter Split End Serum - Maximum Thermal Protection share 1 ingredient among each other's most prominent.

Based on your consultation

Which of these fits your hair?

We check your pattern, moisture need, scalp, fragrance tolerance, weight sensitivity and more against each formula — and say which one lines up.

Your profile at a glance

  • Your answers appear here
  • Your answers appear here
  • Your answers appear here
  • Your answers appear here

When each one is the right call

What each formula is built for, from its own ingredient list.

  • Frizz Rescue Finishing Serum — protein-sensitive hair
  • Split End Serum - Maximum Thermal Protection — maximum slip

Side by side

Every trait, aligned

One row per trait, read from each product’s own ingredient list and record. A dash means we have not researched that field for that product — it is not a “no”.

Trait
Curlsmith Frizz Rescue Finishing Serum — container Curlsmith

Frizz Rescue Finishing Serum

  • Finisher
  • Salon
  • Sulfate-free
  • Silicone-free
Uncle Funky's Daughter Split End Serum - Maximum Thermal Protection — 4 oz container Uncle Funky's Daughter

Split End Serum - Maximum Thermal Protection

  • Finisher
  • Masstige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$29
$13.99 4 oz · $3.62/oz
Value / price positioning
Not enough priced hair oils to place it Salon tier
Priced with its peers $$$$$ Masstige tier · costs less than 73% of the 79 serums we’ve priced
Best for hair types
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. Your hair
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. Your hair
Moisture level Same
High Humectants near the top — water-binding is a headline mechanism here. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Shine system Same
High A silicone or oil blend does the shine work here. Your hair
High A silicone or oil blend does the shine work here. Your hair
Slip / detangling
Some Some slip, mostly from esters or silicones rather than conditioners. Your hair
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Weight on hair Same
Rich Heavy butters and waxes in the first eight ingredients. Your hair
Rich Heavy butters and waxes in the first eight ingredients. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
Present Fragrance is listed; it sits below the working ingredients. Your hair
Protein Differs
None No protein or amino acids in the list. Your hair
Minor Protein appears, low enough to be a supporting ingredient. Your hair
Silicone / wax buildup Same
None Nothing here needs a detergent wash to remove. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Low Your hair
Low Your hair
Oils and butters Differs
Present, high in the list Oils sit high in the list — a softening, coating formula. Your hair
Rich Butters near the top: a heavy, softening formula. Your hair
Fast-drying alcohol Same
None No fast-drying alcohol in the list. Your hair
None No fast-drying alcohol in the list. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Coarse or dry hairthat absorbs everything you give it
  • Silicone-free routinesno silicones appear in the list
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Coarse or dry hairthat absorbs everything you give it
  • Silicone-free routinesno silicones appear in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Oily scalp or fine hairthat gets weighed down
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Oily scalp or fine hairthat gets weighed down
  • Dry or very humid airwhere heavy humectants work against you
from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.
More facts about each one
Type
Finisheroil
Finisherserum
Where to buy
Ulta · Brand website
Brand website
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • curly-method compatible
Vegan
Vegan · brand states
Cruelty-free
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described

Facts as we recorded them. A dash means we have not researched that field for that product — it is not a "no".

The bottom line

The bottom line depends on your hair

Which of these two suits you is a question about your hair, not about them. The consultation answers it — and tells you what your routine needs around it.

Take the consultation

$49.00 once, for your consultation and hair profile. No subscription, no required purchases.

The detail behind the table

Where the readings above come from: the ingredient lists themselves, each brand’s claims checked against them, what owners report, and cost per ounce in context.

Shared and distinct ingredients

Shared and distinct ingredients

Computed from the ingredient lists as printed. "Shared" means both lists carry it; where it sits on each label is stated, because position is what tells you how much.

What both formulas carry

IngredientFrizz Rescue Finishing SerumSplit End Serum - Maximum Thermal Protection
Glycerin
Moisturizes
#3Leading
#3Leading
Fragrance
Fragrance
#17Below the 1% line
#13Below the 1% line
Water
Neutral
#9Below the 1% line
#1Leading

What only one of them carries

Full ingredient list — Frizz Rescue Finishing Serum (17)
Full ingredient list — Split End Serum - Maximum Thermal Protection (20)

Claims check

What each brand says, against what each formula shows

Claims are quoted from each brand. We only mark one supported, partly supported, or conflicting when that product’s ingredient list actually speaks to it.

VerdictsFrizz Rescue Finishing SerumSplit End Serum - Maximum Thermal Protection
Supported
0
1
Partly supported
0
1
Stated by brand
0
0
Potential conflict
0
0

Frizz Rescue Finishing Serum

No claims recorded for this product beyond the ones above.

Split End Serum - Maximum Thermal Protection

  • Strengthens, soothes and seals split ends instantlyPartly supportedSupports the surface, not a treatment.
  • Improves moisture retention and elasticitySupportedHelps hair feel hydrated.

What owners say

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings, and we never balance one product’s themes against another’s by inventing them.

Frizz Rescue Finishing Serum

Works well in humidity

Reduces frizz effectively, adds shine

Made hair greasy/flat, didn't help frizz for one user

Can look greasy if overused

Split End Serum - Maximum Thermal Protection

No review themes researched for this product yet.

Price check

Cost per ounce, in context

Cost per ounce against every product of this type we have priced, each at the size it is most often sold in. Value labels are computed from that percentile and from how many products that do the same job cost less; they are comparisons, not judgements about a brand.

Split End Serum - Maximum Thermal Protection

Against 79 serums with a computable unit price.

Value readFrizz Rescue Finishing SerumSplit End Serum - Maximum Thermal Protection
Label
Not enough priced hair oils to place itWe need more comparable products before we can place this.
Priced with its peersSits in the middle of the range for serums per ounce.

Computed from cost per ounce against every product of this type we have priced, and from how many products that do the same job cost less. It is a comparison, not a judgement about the brand.

Compare with something else

Close formulas to each of these, as their own comparison pages.

Frizz Rescue Finishing Serum · Split End Serum - Maximum Thermal Protection · All hair oils in the library

How this page was made

  • This page is assembled from the same researched records the individual product pages render: identity, each ingredient list as printed, each brand's own claims, dated price observations, and review themes written in our researchers' own words. Nothing on it is written per comparison.
  • We do not rank these against each other. Which of them suits you depends on your hair, and that is what the consultation works out.
  • The formula similarity percentage is a stored, precomputed number: position-weighted overlap of the two ingredient lists blended with agreement on the attributes we derive. It measures how alike two formulas are, not how well either works.
  • 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.
  • 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.
  • 3 sources were consulted across the products on this page.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice. We do not sell these products and take no placement fees.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.

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