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Kiseki RePAIR

Meet your damage-repair masque ritual starter set.

Kiseki rePAIR combines the original Molecular Leave-In Hair Masque with our new refillable component to reverse damage at the molecular level—in just 4 minutes. Use 50% less plastic and save 17% with this powerful, planet-friendly duo.

  • Noticeably repairs damage after just one use
  • Strengthens hair to help reduce breakage
  • Improves shine, glossiness, and softness
  • Helps protect against oxidative stress

Damaged hair from color, heat and chemical treatments, environmental stressors.

Especially good for severely dry hair.

Sweet, earthy notes of sacred incense, iris root, and Hinoki wood.

Hinoki Forest: smells like crisp mountain air, pressed paper, fresh cypress bark, hints of sweet citrus and woodsy lavender. Evokes a healing morning of forest bathing deep within earthy woods in Japan, each inhale therapeutic with fragrant curls of incense smoke and glimpses of sparkling sun filtering through the trees.

Top: Bergamot, Orange, Lavender*
Middle: Iris Root, Sacred Incense, Hay*, Muguet
Base: Sandalwood, Musk, Amber, Hinoki Wood

*Sustainable ingredients responsibly harvested by local farming cooperatives in France.

Perfumer: Chiaki Nomura

Free U.S.* Shipping $60+

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We Give 1% Back For Every Sale

Kiseki RePAIR

$60.00

Your destination for scalp and hair health

Proven results through J-Beauty routines

Derived from nature, backed by science

HOW TO

Refill and restore

STEP ONE:
Secure grip around the solid band below cap.

STEP TWO:
Twist counterclockwise to release and remove the inner cartridge from the outer shell.

STEP THREE:
Remove pump and cap from old inner cartridge and place on new inner cartridge.

STEP FOUR:
Insert new cartridge into the outer shell and snap clockwise to lock it in place.

Tell Me More

What Is It?

Formulated with 4 types of plant peptides and powerful botanical extracts, this concentrated masque is designed to repair hair weakened by chemical treatments, heat styling, and environmental stressors. Kiseki restores strength, softness, elasticity, and resilience from the inside out – so that you don’t have to worry about damage.

Our curated low-weight molecular repair peptide complex consists of 4 different plant proteins and extracts: milk thistle seed extract and hydrolyzed pea, rice, and soy proteins. Our proprietary delivery technology improves formula absorption by 50%, allowing these peptides to penetrate deeper inside strands than they could on their own as pure ingredients. Together, they act as a vegan keratin treatment to improve hair’s strength, silkiness, and barrier functions. Green tea seed oil upcycled from Japan and lotus flower extract also work to repair, moisturize, and protect hair. For added sensorial dimension, earthy fragrance notes of hinoki wood, iris root, and sweet incense blend together for a healing atmosphere. The peaceful, gender-neutral scent evokes scenes of a traditional Kōdō ceremony and forest bathing, restoring your mood along with your hair. 

Kiseki Molecular Repair Leave-In Hair Masque contains several upcycled ingredients for greater sustainability.

What Does It Do?

Kiseki means ‘miracle’ in Japanese, but we can actually explain this miracle treatment with science. If hair is damaged at its deepest layers, then the midsections and surface will also experience damage. Real damage repair happens in the deepest parts of your hair’s medulla and cortex, where most mask formulas can’t reach. 

Our formula’s components feature a well-balanced range of molecular weights to repair hair at each layer. Key peptides are able to penetrate the hair’s surface and deliver their benefits inside the hair’s cortex due to their lower molecular weights – smaller molecules are able to go straight to the core. Other ingredients adhere to damaged areas in the middle layers and at the cuticle surface for thorough repair at every level.

1.7 FL OZ / 50 mL

Full Ingredient List

Aqua (Water, Eau), Alcohol, Cetearyl Alcohol, Propylene Glycol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Nelumbo Nucifera Flower Extract, Camellia Sinensis Seed Oil, Silybum Marianum Seed Extract, Tocopherol, Hydrolyzed Pea Protein, Hydrolyzed Rice Protein, Hydrolyzed Soy Protein, Hydroxypropylgluconamide, Hydroxypropylammonium Gluconate, Tartaric Acid, Caprylic/Capric Triglyceride, Polyquaternium-37, Pentylene Glycol, Gluconolactone, Stearamidopropyl Dimethylamine, Maltodextrin, Butylene Glycol, Gamma-Docosalactone, Parfum (Fragrance), Polysorbate 20, Isopropyl Alcohol, Phenoxyethanol, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Tetrasodium EDTA, Hexamethylindanopyran, Linalyl Acetate, Tetramethyl Acetyloctahydronaphthalenes, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Citrus Aurantium Peel Oil, Pinene, Linalool, Limonene

Inside The Forumla

Key Ingredients

MILK THISTLE SEED EXTRACT
A sustainable vegan alternative to keratin, rich with peptides known to help strengthen and repair while improving shine and softness. Created with upcycled by-product of milk thistle oil production.

GREEN TEA SEED OIL
Adds moisture to contribute to hair manageability and protection. Extracted from byproduct tea seeds on a leading Japanese tea farm, supporting local culture and promoting sustainability.

LOTUS FLOWER EXTRACT
Is know to provide anti-aging benefits and support scalp protection. Helps shield from damage while maintaining healthy, glossy locks.

HYDROLYZED PEA PROTEIN
Is a plant-derived peptide that works to repair and smooth the hair's surface to restore moisture and strengthen strands.


Formulated Without

Silicone, Sulfates, Parabens, Phthalates, Gluten, Mineral Oil, and Animal Cruelty


What is J-Beauty?

Efficacious, minimalistic treatments designed meticulously with trusted Japanese heritage, ingredients and technological innovation.

Developed with a distinctive Japanese approach: relentless pursuit of excellence in refining the optimal combination of time-tested tradition and science's latest discoveries.

NatureLab.TOKYO is made in Japan.

Shipping + Returns

Contiguous U.S. Shipping

Free shipping with orders $60+. We don't currently ship outside of the United States. Stay tuned for more updates.

Order Tracking

Tracking numbers are automatically sent as soon as your order is packed. Please check your junk folder if you do not receive one 72 hours after placing your order.

Get In Touch

If you have any questions about your order please email us at help@naturelab.com. Our customer service is available Monday through Friday from 8am until 12pm pst.

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