Ultimate Nail Rescue

(2658)

Nail Care – 2 x 14 ml/0.5 fl.oz.

Restocked after selling out (again)!

Rescue damaged nails. Restore natural strength. This two-step routine has been designed for splitting, peeling or weakened nails caused by age, gels, SNS or acrylics. It also reduces the look of vertical ridges from dryness and dehydration, supporting healthy nail growth that’s strong, smooth and resilient.

Rest & Repair Serum is a hydrating treatment for nails, delivering essential vitamins and minerals to support keratin structure and encourage stronger growth.

Self Love Oil replenishes moisture lost through hand washing, sanitising and exposure to drying chemicals like nail polish remover. 

Why you'll love it:

  • 95% saw visible results in just 2 weeks
  • Hydrates and strengthens weak or damaged nails
  • Makes nails look shinier, smoother and healthier
  • Reduces dryness, cracking and peeling
  • Promotes natural nail growth
  • Supports the ideal moisture-hydration balance for flexibility and resilience
  • Minimises water absorption, a key cause of peeling, flaking and splitting

A completely different approach to nail care. Loved by thousands for one reason: it works.

Rest & Repair Nail Serum

  • 95% of people saw visible results in 2 weeks
  • Helps to hydrate and strengthen nails
  • Improves the appearance of natural nails, making them look shinier and smoother
  • Deeply nourishes to​ prevent dryness, cracking and peeling​
  • Promotes healthy nail growth

Self Love Oil

  • Helps​ prevent cracked, peeling​ and dry cuticles
  • Improves the appearance of natural nails, making them look shinier, smoother and healthier
  • Helps protect against nails from absorbing water, which can cause peeling, flaking and splitting
  • Promotes healthy nail growth
  • ​Help​s​ strengthen​ ​nails

Use this nightly routine to restore your nails while you sleep. It takes just a few minutes, but the results build fast.

  1. Apply Rest & Repair Serum to clean, bare nails
  2. Follow with Self Love Oil and massage in well
  3. Leave overnight and rinse off in the morning
  4. Repeat every night for 4–6 weeks or until nails look smooth and uniform

Stop using nail polish, remover, hand sanitiser and other drying products. Wear gloves for chores to avoid water and chemical exposure.

If there's no improvement, please make an appointment to see a doctor or podiatrist.

If your nails deteriorate, please discontinue use immediately and email us. This may be a sign that your nails are too hydrated, not dry.

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Rest and Repair Mask
Aqua (Water), Glycerin, Prunus Amygdalus (Sweet Almond) Dulcis Oil, Propanediol, Xanthan Gum, Phenoxyethanol, Panthenol, Butylene Glycol, Polyglyceryl-3 Diisostearate, Camellia Sinensis Leaf Extract, Equisetum Arvense (Horsetail) Leaf Extract, Polysorbate 20, Lactobacillus/Rice Ferment Filtrate, Tricholoma Matsutake Extract, Ethylhexylglycerin, Leuconostoc/Radish Root Ferment, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Parfum (Fragrance), Ophiopogon Japonicus Root Extract, Pantolactone, Lactic Acid, Sodium Benzoate, Sodium Hydroxide.

Self Love Oil
Vitis Vinifera (Grape) Seed Oil​, Persea Gratissima (Avocado) Oil​, Simmondsia Chinensis (Jojoba) Seed Oil, Rosa Canina Fruit Oil​, Squalane, Caryodendron Orinocense Seed Oil​, Daucus Carota Sativa (Carrot) Seed Oil​, Tocopherol​.​

Orders ship from our Melbourne warehouse within 1–2 business days (excluding sale periods) via Australia Post.

  • AU Standard: $5.00. Estimated 2–8 business days.
  • AU Express: $10.00. Estimated 1–4 business days.
  • New Zealand: NZD $8. Estimated 6–9 business days.
  • New Zealand Priority: NZD $12.50. Estimated 2-4 business days.
  • USA: USD $8.50, or free on orders USD $85+. Estimated 6–9 business days.
  • Everywhere else: AUD $16 on all orders. Estimated 6–9 business days.

Returns: You can return eligible full-priced products within 60 days of receiving your order for a refund. Read more here.

60 DAY RETURNS • SPEEDY CUSTOMER SERVICE • 24 HOUR DISPATCH •

60 DAY RETURNS • SPEEDY CUSTOMER SERVICE • 24 HOUR DISPATCH •

60 DAY RETURNS • SPEEDY CUSTOMER SERVICE • 24 HOUR DISPATCH •

60 DAY RETURNS • SPEEDY CUSTOMER SERVICE • 24 HOUR DISPATCH •

PROVEN RESULTS

After a two-week trial, 95% of people said their nails were nourished and 80% said their nails were regenerated.

*Based on a 2 week consumer study of 100 participants.

Awarded over and over again

This nail treatment has been recognised in The Beauty Shortlist Awards, The Wellbeing Be-YOU-T Awards and The Independent Beauty Innovation Awards.

FAQs

This can be the result of too little or too much moisture. The former from repeatedly getting the nails wet and then drying them, and the latter from prolonged water exposure during activities like household chores.

Damage, peeling and flaking might also be the result of one-too-many acrylic manicures or ripping your gel mani off.

Weak nails can also be associated with a deficiency in B vitamins, calcium, iron or fatty acids.

Nails are porous and absorb water readily. When nails absorb water, they expand, and when they dry out, they contract. Repeated cycles of expansion and contraction weaken the nail structure over time, leading to brittleness and peeling.

Water alone is not the only culprit. Harsh detergents, cleaning agents and solvents often used in household chores can further strip nails of their natural oils and weaken them.

To maintain strong nails, it's essential to strike a balance between keeping them adequately hydrated and preventing excessive exposure to water and harsh chemicals. Moisturising and protecting your nails can help mitigate the negative effects of water exposure.

Stop using products that could be dehydrating your nails (i.e. nail polish, nail polish remover, hand sanitiser, basically anything solvent/alcohol based) and minimise exposure to water and chemicals (wear gloves while doing the dishes and cleaning).

We’re very sorry to hear you have been going through chemotherapy treatment and our team sends their best wishes to you.

Unfortunately, chemotherapy can have a range of long lasting adverse effects on nail health for several reasons:

Cell Division Inhibition: Chemotherapy drugs target rapidly dividing cells, including cancer cells. Unfortunately, the drugs can also affect the rapidly dividing cells in the nail matrix, where new nail cells are formed. This interference with nail cell production can lead to abnormal nail growth and changes in texture.

Nail Matrix Damage: The nail matrix, located under the base of the nail, is particularly vulnerable to chemotherapy-induced damage. Damage to the nail matrix can result in the formation of ridges, pitting and discolouration on the nails.

Dryness and Brittleness: Chemotherapy can disrupt the body's natural oil production, leading to dry and brittle nails. These weakened nails are more susceptible to cracking, splitting and breaking.

It's important to note that not all chemotherapy drugs have the same impact on nail health, and the severity of these effects can vary from person to person. Patients undergoing chemotherapy should discuss potential nail-related side effects with their healthcare team and explore strategies for managing and protecting their nail health during treatment.

It’s unlikely that any topical product will assist with your nails after such a strong drug and your nails may never recover.

Peeling and flaking nails can become more prevalent as we age due to several factors. The ageing process often leads to decreased moisture retention in both skin and nails, resulting in dryness and increased nail brittleness. 

Slower nail growth is another characteristic of ageing, causing a delay in the replacement of damaged nail tissue with new, healthy cells. 

Reduced blood circulation, medications, health conditions, changes in nail care habits and exposure to environmental factors can all contribute to the increased likelihood of peeling and flaking nails in older age.

While these issues are more common as people age, they can be addressed and managed with proper nail care regardless of age.

While dry nails can benefit from regular moisturising, over hydration can also be an issue. Excessive moisture can lead to soft, weak nails that are more prone to bending and breaking.

Keep a close eye on your nails' response to regular use, adjusting frequency or product if any adverse effects are observed.

While hydrating nail treatments can be a valuable part of nail care, individual needs may vary, so it's advisable to find a routine that suits your specific nail type and preferences.

We have a very high positive review rate for this product, however, some nail issues just can't be fixed with topical products.

If you're finding that Rest & Repair Mask isn't helping, you may have some dietary related issues that may need to be addressed, such as mineral or omega 3 deficiencies. 

We’d recommend speaking to your doctor or a naturopath about your concerns.

CRUELTY FREE • VEGAN • 2% OF REVENUE TO CHARITY •

CRUELTY FREE • VEGAN • 2% OF REVENUE TO CHARITY •

CRUELTY FREE • VEGAN • 2% OF REVENUE TO CHARITY •

CRUELTY FREE • VEGAN • 2% OF REVENUE TO CHARITY •

CRUELTY FREE • VEGAN • 2% OF REVENUE TO CHARITY •

CRUELTY FREE • VEGAN • 2% OF REVENUE TO CHARITY •

average rating 4.8 out of 5
Based on 2658 reviews
  • 5 Stars
    2332 Reviews
  • 4 Stars
    204 Reviews
  • 3 Stars
    64 Reviews
  • 2 Stars
    29 Reviews
  • 1 Star
    29 Reviews
96% of reviewers would recommend this product to a friend
Product Quality
Rated 4 out of 5
2658 Reviews
Reviewed by JILLIAN S.
Verified Buyer
I recommend this product
Age Range
61 years and older
Rated 5 out of 5
Review posted

Helped after nails ruined by gel

Ordered a second lot because so good

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Rated 5 out of 5
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Reviewed by Lynn H.
Verified Buyer
Self Love Oil
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Self Love Oil
I recommend this product
Age Range
61 years and older
Rated 5 out of 5
Review posted

Best nail oil

Just started using this oil but appears very good.

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Rated 5 out of 5
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Reviewed by Sanjukta M.
Verified Buyer
I recommend this product
Age Range
61 years and older
Rated 5 out of 5
Review posted

Miracle products

I saw a marked improvement in my nails after using the ultimate nail rescue set for two weeks. My nails were brittle, eaily chipped and broken and had an uneven appearance. My cuticles were super dry and cracking and had hangnails too. Alltogether my nails and cuticles were in their worst state and mo amount of creams and lotions were helping. Then I took a gamble and brought the Kester Black set online . Within 2 weeks my cuticles are softer and healing with no cracks. No hangnails. Nails are also changing to a healthy state. I religiously apply them every night and after seeing their discounts, have put in a fresh order.

My only advice to women whose nails and cuticles are in a bad shape, close your eyes and order the set. Apply it regularly and Kester Black will do the rest.

Thank you Kester Black for these miracle products

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Product Quality
Rated 5 out of 5
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Reviewed by Rachel J.
Verified Reviewer
I recommend this product
Age Range
31 - 40 years
Rated 5 out of 5
Review posted

It works

I have been using this consistently for 3 months, and I'm half way through the bottle now. My nails wouldn't grow past my fingertips without breaking or peeling off before, and now they're strong, hard and growing!

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Rated 5 out of 5
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Reviewed by Amanda F.
Verified Buyer
I recommend this product
Age Range
41 - 50 years
Rated 5 out of 5
Review posted

Really repairs

Used to have acrylic nails. Nails were weak & thin. And I used to be nail biter.

Been using KB serum for approx 5 months. My nails are growing and strengthening, I've had to cut my nails at least 6 times. I feel confident with my 'own nails' now.

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Rated 5 out of 5
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Ultimate Nail Rescue