← All guidesGUIDE 03 / HAIR SMOOTHING

Find a finishing step for your hair.

For a finishing step, start with the format and the formula information you can actually check. Here are two hair serums with different pack sizes and different levels of supporting detail.

Research-based comparison. No personal testing or independent performance measurements.

AT A GLANCE

The quick comparison.

Exact variants from Tata CLiQ listings. Descriptions are brand or merchant claims. On small screens, scroll the table sideways.

Hair smoothing: product, Format, Formula information, Listed size, shopping link
CandidateFormatFormula informationListed sizeExplore
L’Oréal ParisExtraordinary Oil Hair Serum[1] [2]Leave-in oil serumSilicones + fragrance listed100 mlView at Tata CLiQ (opens in a new tab)Affiliate link
L’Oréal ParisTotal Repair 5 Serum[3]Hair serumFull ingredient list not verified40 mlView at Tata CLiQ (opens in a new tab)Affiliate link

Prices, offers, ratings and stock are not reproduced here. Check the current merchant page.

A CLOSER LOOK

The shortlist, explained.

01
L’Oréal Paris

Extraordinary Oil Hair Serum

100 ml

For a leave-in finishing step

Listed size
100 ml [1] [2]
Format
Leave-in oil serum [1]
Ingredients to note
Silicones and fragrance listed [2]

Why it’s on the shortlist

Consider this if you want a leave-in serum for lengths and ends. The brand provides an ingredient list and application directions, making it easier to check against your preferences.

The trade-off

It contains fragrance and silicones, so it will not fit a routine that avoids either. We have not tested its feel on fine hair or the duration of smoothing.

Use the listed formula and leave-in format to decide whether it belongs in your routine.

View at Tata CLiQ (opens in a new tab)

Affiliate link · opens a new tab
Check current price and availability.

02
L’Oréal Paris

Total Repair 5 Serum

40 ml

For a smaller bottle to consider

Listed size
40 ml [3]
Format
Hair serum [3]
Merchant positioning
For damaged-looking hair [3]

Why it’s on the shortlist

The 40 ml listing provides a smaller-bottle alternative to the 100 ml Extraordinary Oil. Include it in a shortlist if pack size matters more to you than buying a larger bottle immediately.

The trade-off

Evidence is limited to the merchant listing, and we did not verify a full ingredient list for this variant. The name is not evidence of permanent damage repair or a hair-loss treatment.

Check the current ingredient list first; a smaller bottle alone does not establish better value.

View at Tata CLiQ (opens in a new tab)

Affiliate link · opens a new tab
Check current price and availability.

MAKE IT YOURS

Before you choose.

01

Read beyond the name

Words such as “repair” and “extraordinary” are product names. We have not independently measured repair, smoothing or shine.

02

Check your formula preferences

An ingredient list can help you identify fragrance or ingredients you prefer to avoid. Missing information is a reason to check the pack.

03

Match the directions to the product

Follow the specific serum’s instructions. Do not assume that all hair serums provide the same heat protection or suit the same application routine.

How we chose these candidates

We selected identifiable serum listings rather than mixing shampoos, scalp treatments and styling products. Both candidates are from L’Oréal Paris; this is a narrow comparison, not a market-wide award.

Selection is editorial judgment based on the linked sources. We have not tested these products or surveyed the full market. Read our method.

Sources & verification notes

Reviewed 8 September 2026. Merchant variants were checked against indexed Tata CLiQ listings; direct access may require JavaScript or be restricted. This confirms the source of the listing details, not current stock or checkout availability. Brand pages may reflect newer packaging or formulas.

  1. Tata CLiQ · Extraordinary Oil Hair Serum, 100 ml Reviewed 8 September 2026 · indexed merchant listing; direct page requires JavaScript
  2. L’Oréal Paris India · Extraordinary Oil Serum, 100 ml Reviewed 8 September 2026 · brand page
  3. Tata CLiQ · Total Repair 5 Serum, 40 ml Reviewed 8 September 2026 · indexed merchant listing

Spotted a changed formula or an incorrect listing? Send a correction.