Bond Repair Hair Mask — Keratin, Peptides & Ceramides (8.45 oz)
Cosmetic scalp care — not a drug treatment.
Bond Repair Hair Mask — Keratin, Peptides & Ceramides (8.45 oz)
- ✓ Full refund, any reason
- ✓ Keep the bottle — no need to ship it back
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Stop the snap. Save the length.
Color, heat, and chemical treatments strip away 18-MEA — the lipid that armors your hair's outer cuticle — leaving strands prone to breakage and split ends. This weekly mask rebuilds what's been lost.
Four systems, one tube
- 18-MEA technology — replenishes the cuticle's natural lipid barrier
- 5-ceramide complex (NP/AS/NS/AP/EOP) — seals gaps between cuticle cells
- Hydrolyzed keratin — fills structural damage inside the shaft
- Biotin, peptides & rosemary — support healthier-looking new growth
Who it's for
Damaged, color-treated, bleached, heat-styled, relaxed, fine, or curly hair. A generous 8.45 oz squeeze tube — no false-bottom jar, no brand markup. Real repair, real volume, real value.
How to use
After shampooing, apply to damp mid-lengths and ends. Leave 5 minutes (quick) or 15 minutes (deep). Comb through, rinse. Use 1–2× per week as the third step after RootStim Shampoo and Conditioner.
Clean formula — free of sulfates, parabens, phthalates and mineral oil. Color-safe.
— The team behind RootStim
Who it's for
Who it's for
For hair that's breaking, snapping, or feeling fragile after years of color, bleach, relaxers, or daily heat styling.
- Color-treated & bleached hair — processing strips the protective outer layer
- Heat-damaged hair — flat irons and blow-dryers wear down the cuticle
- Fine or fragile hair that breaks easily and needs strengthening without weight
If you've tried pricier bond treatments and felt they didn't deliver the value, this is the honest, generously-sized alternative.
Every wash, color, and pass of the flat iron compounds the damage — and breakage doesn't repair itself. Starting a weekly mask now helps stop the snap and protect the length you already have.
Why it works
Why it works
Works through four systems targeting damage at every layer:
- Bond repair — 18-MEA lipids: rebuilds the hair's natural outer lipid barrier lost to bleaching and heat.
- Strand strengthening — Hydrolyzed Keratin & Peptides: reinforce weak strands so they resist snapping.
- Scalp barrier — 5-ceramide complex: restores the scalp's moisture barrier.
- Botanical care — Argan & Marula oils nourish and smooth.
Strands feel smoother from the first wash.
How to use
How to use
Use as a weekly deep treatment, 1-2 times per week after shampooing. Apply a generous amount to mid-lengths and ends, leave on for 5-10 minutes, then rinse thoroughly. Overnight use isn't required.
Ingredients
Ingredients
Confirmed actives across four systems:
- 18-MEA bio-mimetic lipid
- Hydrolyzed Keratin & Peptides (Acetyl Tetrapeptide-3, Dipeptide-4)
- 5-Ceramide complex (NP, AS, NS, AP, EOP)
- Marula & Argan oils, Niacinamide, Panthenol
Free from: sulfates, parabens, phthalates, mineral oil. Color-safe, cruelty-free.
Our 90-Day Money-Back Guarantee
Our 90-Day Money-Back Guarantee
Try RootStim risk-free with our 90-Day Money-Back Guarantee. If you don't see results you love, reach out within 90 days for a full refund — and keep the bottle. We're confident because consistency is what delivers results, and we want you to give it a fair try. Free U.S. shipping on orders over $40.
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Common Questions
Is RootStim a hair loss treatment?
Is RootStim a hair loss treatment?
No. RootStim is cosmetic scalp care — not a drug treatment. It's a daily shampoo-and-conditioner routine that cleanses the scalp, conditions the hair, and supports the look of fuller, thicker-looking hair.
It isn't a medicine, and nothing on this site is medical advice. If your shedding is sudden, patchy, or comes with an irritated scalp, please see a doctor — that's a conversation for a professional, not a shampoo bottle.
When should I expect results?
When should I expect results?
Hair works on its own schedule, so here's our honest timeline.
Weeks 1–2: the routine settles in — your scalp feels cleaner and lighter, buildup rinses away, and hair feels softer to the touch.
Around week 6: hair typically feels thicker and easier to style, and many notice it starting to look fuller at the roots.
By week 12: visibly fuller, thicker-looking hair is the goal.
Individual results vary. This reflects what customers typically report over a consistent routine — not a promised outcome. We ask you to judge at 90 days on purpose: that's how the guarantee is built.
Does it contain minoxidil?
Does it contain minoxidil?
No. This is a cosmetic hair-and-scalp routine — no minoxidil, and no drug actives of any kind. Every active in the formula is named in full on the label and explained on our Science page. No secret blends.
What if it doesn't work for me?
What if it doesn't work for me?
Then you get your money back. If you're not impressed after your 90-day routine, email cs@rootstim.com with your order number any time within 90 days of delivery, and we'll refund the full amount to your original payment method — even if the bottle is empty.
No photos. No phone calls. No hoops. Keep the bottle. Full details are on our Guarantee page.
How long does shipping take?
How long does shipping take?
Shipping typically takes 3-6 business days within the United States (1-2 days processing). You will receive a tracking number once your order has shipped so you can monitor its progress.
Does my order come in protective packaging?
Does my order come in protective packaging?
Every order is packed with care: each product is securely wrapped and cushioned so it arrives in perfect condition.
Do you ship internationally?
Do you ship internationally?
Currently we ship within the United States only.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
