6,528+ Reviews

Instant Split End Mender Serum

Instant Split End Mender Serum

Repairs and seals split ends.

Reduces frizz and breakage.

Strengthens weak strands.

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90 Day Guarantee
Try it risk-free for 90 days. If you are not totally in love with the product we will refund you 100%.*
Why You'll Love It
1
Instant Split End Repair Reduces split ends by 47% for up to 24 hours based on third party testing.
2
Bond Sealing Technology Seals lifted cuticles on contact for smoother, stronger ends.
3
Lightweight Leave In Tames frizz and flyaways without weight or residue.
4
Heat and Stress Defense Supports fragile, heat styled, or over processed lengths.
5
Signature Scent Peach, mango, orange, pomegranate, clary sage, jasmine, vanilla.
How To Use
  1. On towel dried hair apply a pea sized amount to mid lengths and ends.
  2. Comb through evenly. Do not rinse. Style as usual.
  3. On dry hair use a small amount between washes to reseal and smooth.
Ingredients
Caprylic/Capric Triglyceride, Polyglyceryl-2 Triisostearate, Polyethylene, Microcrystalline Wax, Octyldodecanol, Triethylhexanoin, 1,2-Hexanediol, Caprylyl Glycol, Limnanthes Alba (Meadowfoam) Seed Oil, Macadamia Ternifolia Seed Oil, Olea Europaea (Olive) Fruit Oil, Persea Gratissima (Avocado) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Eclipta Prostrata Extract, Eclipta Prostrata Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Adenosine, Moringa Oleifera Seed Oil, Water, Butylene Glycol, Glycerin, Prunus Amygdalus Dulcis (Sweet Almond) Fruit Extract, Tremella Fuciformis (Mushroom) Extract, Tabebuia Impetiginosa Bark Extract, Hydrolyzed Elastin, Hydrogenated Lecithin, Glucose, Arginine, Hydroxypropyl Methylcellulose, Citric Acid, Calcium Carbonate, Ascorbic Acid, Acetyl Glucosamine, Glutathione, Collagen Extract.
★★★★★
Monat Split End Mender saved my damaged hair from meds and heat. It is stronger, smoother, and finally growing again.
Customer Review
★★★★★
Works on my split ends and frizz. I use it after blow drying and on dry hair before styling. So worth it.
Tori Stewart May 10, 2025
★★★★★
Instant difference after one use. My hair looks fantastic and smells great. Buying one for my daughter.
Viv Recent

Real Life Glow Ups

    MONAT SPLIT END MENDER

    Lightweight leave-in serum that repairs and seals split ends. Smooths frizz, strengthens strands, and leaves hair soft, shiny, and healthy.

    Featured Image

    REPAIR DAMAGE. RESTORE STRENGTH.

    Bond-sealing serum that smooths split ends, reduces frizz, and strengthens weak strands for soft, healthy-looking hair.

    Featured Image

    FORMULATED FOR STRONGER, HEALTHIER HAIR

    Keratin, panthenol, and nourishing oils work together to seal split ends, boost shine, reduce breakage, and restore smoothness.

    See The Magic

    Group 5

    Split ends disappeared after one use. My hair feels smoother, softer, and looks freshly trimmed. The scent is clean and it actually works.

    -MACY S

    Consumer Approved Results

    0%

    noticed smoother, stronger hair
    after consistent use

    0%

    reported fewer visible split ends
    and reduced frizz

    0%

    said their hair felt softer and
    looked freshly cut

    Based on a consumer perception study
    after 4 weeks of daily use of Monat Split End Mender

    Monat Split End Mender FAQ

    How do I use it? +
    Apply a pea sized amount to damp hair after washing. Focus on mid lengths and ends. Do not rinse. Style as usual.
    Can I use it on dry hair? +
    Yes. Smooth a small amount over dry ends to seal and tame frizz between washes.
    How often should I apply? +
    Use daily on fragile ends. Most see best results with consistent use for at least four weeks.
    Will it make my hair greasy or heavy? +
    No. The lightweight serum absorbs fast and leaves a soft, smooth finish without weight.
    Can I use it with heat tools? +
    Yes. Apply before blow drying or styling to help smooth the cuticle and reduce the look of split ends.
    Is it safe for color treated hair? +
    Yes. It is suitable for color treated hair and helps improve shine and manageability.
    When will I see results? +
    Many notice smoother ends after the first use. Visibility improves with daily use over time.
    Can I layer with other products? +
    Yes. Use after leave in conditioners and before styling creams or oils. If you use prescription treatments ask your provider first.
    Any side effects? +
    Generally well tolerated. Patch test if sensitive. Stop use if irritation occurs.
    Storage and shelf life +
    Store in a cool, dry place with the cap closed. Shelf life is 36 months unopened.