Side by side
Masami Mekabu Hydrating Shine Serum vs OGX Thick & Full Biotin & Collagen Weightless Oil Mist
99% function match · 8 of the 8 functions we compared match Formula overlap 51%. Masami Mekabu Hydrating Shine Serum and OGX Thick & Full Biotin & Collagen Weightless Oil Mist share 2 ingredients among each other's most prominent.
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
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When each one is the right call
What each formula is built for, from its own ingredient list.
- Mekabu Hydrating Shine Serum — dull-looking hair
- Thick & Full Biotin & Collagen Weightless Oil Mist — protein-hungry hair
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”.
Compared at different sizes — 4 oz against 1.7 oz. Per-ounce prices favour the larger bottle.
- Dull-looking haira recognised shine system is present
- Short ingredient listsfifteen ingredients or fewer
- Protein-hungry hairthat stretches and stays stretched when wet
- Dull-looking haira recognised shine system is present
- Very dry hairno fast-drying alcohol in the list
- Aerosol avoidancea pump or tube, not a pressurised can
- Scents bother youthis product carries a scent
- Curly-method routinesthese silicones need a detergent to remove
- Tight budgetsit sits in the upper price tiers
- Scents bother youthis product carries a scent
- Curly-method routinesthese silicones need a detergent to remove
- Protein-sensitive hairthat goes stiff or straw-like on protein
More facts about each one
- sulfate-free
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.
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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
What only one of them carries
Mekabu Hydrating Shine Serum
- Cyclopentasiloxane
- Undaria Pinnatifida (Mekabu) Powder
- Macrocystis Pyrifera (Kelp) Extract
Thick & Full Biotin & Collagen Weightless Oil Mist
Full ingredient list — Mekabu Hydrating Shine Serum (6)
-
1
Cyclopentasiloxane
- silicone
- emollient
-
2
Dimethicone
- silicone
- emollient
- conditioning agent
-
3
C12-15 Alkyl Benzoate
- light ester
- emollient
- 4 Undaria Pinnatifida (Mekabu) Powder
-
5
Macrocystis Pyrifera (Kelp) Extract
- botanical extract
- Below about this point, order stops being meaningful — these are typically used at 1% or less.
-
6
Fragrance
- fragrance
- declared fragrance
Full ingredient list — Thick & Full Biotin & Collagen Weightless Oil Mist (9)
-
1
Dimethicone
- silicone
- emollient
- conditioning agent
-
2
Isododecane
- solvent
- emollient
-
3
C12-15 Alkyl Benzoate
- light ester
- emollient
-
4
Biotin
- vitamin
-
5
Hydrolyzed Collagen
- film former
- protein
- hydrolysed protein
-
6
Hydrolyzed Wheat Protein
- film former
- protein
- hydrolysed protein
-
7
Phenyl Trimethicone
- silicone
- emollient
-
8
Water
- solvent
- Below about this point, order stops being meaningful — these are typically used at 1% or less.
-
9
Fragrance
- fragrance
- declared fragrance
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.
Mekabu Hydrating Shine Serum
Effective at breaking a product cast on curls, fresh-sweet scent
curly hairMakes hair feel soft without greasiness
Shine boost described as subtle rather than dramatic
Thick & Full Biotin & Collagen Weightless Oil Mist
Lightweight mist formula does not weigh down fine or thin hair while providing shine benefits.
Spray nozzle mechanism is difficult to press and frequently fails to dispense product properly.
Product leaves hair silky and shiny with visibly improved texture and overall appearance.
Pleasant subtle coconut and tropical scent that reviewers consistently describe as amazing.
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.
$2.65/oz vs $20.00/oz — Masami Mekabu Hydrating Shine Serum costs about 7.5× more per ounce than OGX Thick & Full Biotin & Collagen Weightless Oil Mist.
Mekabu Hydrating Shine Serum
Against 79 serums with a computable unit price.
Thick & Full Biotin & Collagen Weightless Oil Mist
Against 175 hair oils with a computable unit price.
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.
Mekabu Hydrating Shine Serum · Thick & Full Biotin & Collagen Weightless Oil Mist · All serums 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.
- 7 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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