• Acid & Heat Repair Hair Oil
1 6

Truest by S FREE

Acid & Heat Repair Hair Oil

Acid & Heat Repair Hair Oil

$20.99 USD
$24.99 USD $20.99 USD
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  • Silicone formula seals each strand with smoothness
  • Keratin and acid complex repair damage from within
  • Three ways to use for complete hair care

PRODUCT DETAILS

Finish your Truest by S FREE repair routine with this luxurious hair oil — a silicone-based treatment that coats each strand in a protective layer of smoothness and shine. Formulated with the same acid and heat care complex as the range, this oil works on two levels: the silicone base provides immediate surface smoothness, while the Keratin, Silk, and botanical complex continues repairing damage from within. Glyoxylic acid and levulinic acid realign damaged hair proteins even in an oil format. Perfect as a finishing step after styling, as a pre-wash treatment, or applied to damp hair before drying. Sleek, polished finish with protection against daily heat.

INGREDIENTS

CYCLOPENTASILOXANE, DIMETHICONOL, HEXYL LAURATE, ISOSTEARIC ACID, FRAGRANCE, PHENOXYETHANOL, POLYGLYCERYL-3 POLYDIMETHYLSILOXYETHYL DIMETHICONE, WATER, BUTYLENE GLYCOL, LEVULINIC ACID, HYDROLYZED KERATIN, CAPRYLIC/CAPRIC TRIGLYCERIDE, GLYOXYLIC ACID, GLYCERIN, BETA VULGARIS (BEET) ROOT EXTRACT, HABERLEA RHODOPENSIS LEAF EXTRACT, PROPYLENE GLYCOL, HYDROLYZED KERATIN, YEAST EXTRACT, SILK POWDER, CITRUS NOBILIS (MANDARIN ORANGE) PEEL EXTRACT, OLEA EUROPAEA (OLIVE) LEAF EXTRACT, OPUNTIA STREPTACANTHA STEM EXTRACT, MELISSA OFFICINALIS LEAF EXTRACT, HYDROLYZED SILK, DISTEARYLDIMONIUM CHLORIDE, 1,2-HEXANEDIOL, CAPRYLYL GLYCOL, GAMMA-DOCOSALACTONE, THYMUS SERPYLLUM EXTRACT, QUATERNIUM-33, CHOLESTEROL, ALCOHOL, CERAMIDE 2, HEMATIN, CERAMIDE 5, CERAMIDE 3, CERAMIDE 6 II, CERAMIDE 1

HOW TO USE

  • As a finishing oil: Apply a few drops to dry hair, focusing on mid-lengths and ends. Avoid roots.
  • As a pre-wash treatment: Apply to hair and scalp, leave for 1+ hour, then shampoo as normal.
  • As heat protection: Apply to damp hair before blow-drying.
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  • Made In Japan
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The Final Step That Makes Everything Better

The final step. The one that shows.

• Silicone base creates instant visible smoothness
• Reflects light for a sleek, polished finish
• Shields hair from heat and environmental damage

Everything the routine built —
sealed and protected.

Three Ways to Use It. All of Them Work.

Three ways to use it. All of them work.

• Finishing oil — smooth frizz, add shine on dry hair
• Pre-wash treatment — deep repair before shampooing
• Heat protectant — apply to damp hair before drying

One oil.
Three routines. One result.

Our Hair Oil vs Regular Oil

 
Our Repair Hair Oil
Regular Hair Oil
Adds shine instantly
Acid + Keratin repair
6 ceramide types
Hematin fiber strength
Heat protectant too

Frequently Asked Questions

Find answers to common questions about our products and services.

We offer a 30-day return policy on all products. Items must be unused and in their original packaging.

Standard shipping typically takes 5-7 business days. Express options are available at checkout.

Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.

Once your order ships, you'll receive a tracking number by email to monitor your delivery status.