Start with the basics
Every great routine starts with the right foundation. Explore our hair type collections to find the perfect match for your strands, and start building a routine that feels effortless - and actually works.
Not sure where to start?
Every head of hair is different - and that’s kind of the fun part.
Our quick quiz helps you figure out exactly what your hair needs, from daily hydration to targeted repair, tone correction, or frizz control.
Proper haircare starts in the shower
Healthy hair begins with how you wash it. The right shampoo doesn’t just cleanse - it preps your hair for hydration, strength, and shine. Explore our salon-grade shampoos for every hair type and texture and make your everyday wash the best step in your haircare routine.
Type: SHAMPOO
Type: SHAMPOO
Type: SHAMPOO
Type: SHAMPOO
Type: SHAMPOO
Type: SHAMPOO
Shampoo preps, conditioner perfects.
A great conditioner is your hair’s daily dose of nourishment. It smooths, softens, and seals in all the benefits from your shampoo, helping to lock in moisture and manageability.
Type: CONDITIONER
Type: CONDITIONER
Type: CONDITIONER
Type: CONDITIONER
Type: CONDITIONER
Type: CONDITIONER
From the Holy Grail blog
We’re more than a place to shop, we’re here to help you actually understand your hair. Explore our latest blogs for stylist-backed tips, easy how-tos, and honest product recommendations that take the guesswork out of great hair days.
Our Top Mother’s Day Gift Picks
Mother’s Day gifting can go one of two ways. You either nail it with something thoughtful, useful and a little bit luxe, or you panic-buy a candle and hope for the best. We’d strongly recommend option one. Haircare makes a very good Mother’s Day gift because it sits in that sweet spot between practical and pampering. It gets used, it feels a bit special, and it is far less likely to end up shoved in a drawer next to three unopened hand creams and a mystery bath bomb. So if you’re after a gift she’ll actually enjoy using, here are our top picks. Think gift sets, bestselling haircare staples, and tools that make styling less annoying. Good gifts. Better hair days. Everyone wins. Gift Sets That Don’t Feel Phoned In If you want something that looks thoughtful without needing a full personality crisis at checkout, start here. Holy Grail’s gift set range includes options from brands like Davroe, Biolage, Nioxin and L’Oréal, with everything from duos and trios to travel packs that feel properly giftable. It is an easy win if you want something polished, practical and hard to get wrong. Gift sets work especially well for mums who already love good haircare but would never buy themselves the “nice version” unless someone gave them an excuse. A few easy ways to shop it: For the mum who likes a full routine: go for a shampoo and conditioner duo, or a trio with a treatment. For the mum who travels: a trial kit or travel pack is practical without feeling boring. For the mum whose hair needs a reset: look for moisture, repair or colour-care sets that feel a bit more treat than top-up. Best-Selling Shampoos Worth Wrapping Up A really good shampoo is underrated as a gift. Most people buy whatever is “fine” for themselves. A better one feels like an upgrade straight away. Nioxin Hair Fall Defense Shampoo A thoughtful pick for mums noticing more hair fall, weaker strands or hair that just feels a bit less full than it used to. Nioxin Hair Fall Defense Shampoo helps cleanse gently while supporting a healthier scalp environment, which is where stronger-looking hair tends to start. It is a great option if her hair needs a bit more support than a standard everyday shampoo can offer. Pureology Hydrate Shampoo If her hair is dry, colour-treated or just permanently thirsty, this is a strong option. Pureology Hydrate Shampoo is known for rich moisture, softness and helping colour stay fresher for longer. Basically, it is the shampoo equivalent of telling dry hair to get it together, but nicely. Matrix Food For Soft Hydrating Shampoo This one is great for dry hair that needs moisture but does not want a heavy, overdone feel. Matrix Food For Soft Hydrating Shampoo helps bring softness and manageability back into the picture, which is handy for hair that feels rough, fluffy or harder to deal with than it should. Conditioners That Pull Their Weight A really good conditioner does more than make hair feel nice for five minutes. It helps with softness, detangling, frizz and that general “why is my hair behaving like this?” situation. Nioxin System #4 Scalp + Hair Conditioner If her hair is colour-treated, fine or starting to feel weaker through the lengths, Nioxin System #4 Scalp + Hair Conditioner is a smart pick. It helps hydrate, smooth and support fuller-looking hair without making it feel heavy or flattened. A very good gift if her routine needs a bit more scalp care and a bit less “hope for the best.” Pureology Hydrate Conditioner This is a lovely one for dry, colour-treated or frizz-prone hair that needs softness and moisture without losing the plot. Pureology Hydrate Conditioner is rich enough to feel properly nourishing, but still polished. Think smoother lengths, easier detangling and less fluff. Matrix Food For Soft Hydrating Conditioner A great option for hair that feels dry, dull or rough at the ends. Matrix Food For Soft Hydrating Conditioner helps soften and smooth without going too heavy, which makes it ideal for hair that needs moisture but still likes a bit of movement. Treatments That Feel Like a Real Treat If you want the gift to feel a bit more special, this is where to look. Treatments are the products people usually mean to buy for themselves, then don’t. Which makes them excellent gifting material. Nioxin Hair Fall Defence Serum A thoughtful pick for mums worried about shedding, weaker hair or hair that feels less full than it used to. Nioxin Hair Fall Defence Serum is designed to help strengthen the hair and support a healthier scalp environment, which makes it a useful gift if hair fall has become a bit more noticeable. Olaplex No.3 Hair Perfector Treatment This one has earned its reputation. Olaplex No.3 is the treatment people reach for when hair feels damaged, overprocessed or generally one bad brush away from a breakdown. It helps support stronger, healthier-feeling hair and makes a great gift for anyone with bleached, coloured or heat-styled hair. Moroccanoil Original Treatment A classic for good reason. Moroccanoil Original Treatment helps smooth frizz, add shine and make hair feel softer and more polished without much effort. It is one of those products that feels instantly giftable because it is recognisable, useful and very easy to love. Brushes and Heat Tools She’ll Actually Use Some gifts are lovely in theory and then quietly disappear into a drawer never to be seen again. Hair tools are not that. A good dryer, straightener or brush tends to earn its place pretty quickly, especially if it makes styling faster, smoother or less annoying. Hair Dryers That Earn Their Keep The Wahl PowerDry Ionic Dryer is a great pick if she wants something reliable, easy to use and good at smoothing while it dries. Ionic technology helps cut down frizz and static, which is always welcome. The Speedy Supalite Professional Dryer is another strong option if you want something that feels a bit more gift-worthy. It is lightweight, professional and ideal for anyone with thick hair, long hair or not much patience. Styling Tools for Better Hair Days The Silver Bullet Fastlane Curling Iron is great for soft waves, more defined curls or just giving the hair a bit more shape when it is looking flat. It helps hair look more polished without needing expert-level coordination. The Silver Bullet Mini Straightener is brilliant for quick touch-ups, travel or shorter sections like fringes and ends. Small, handy and much easier to wrangle than a full-size straightener when you only need to sort out a few problem areas. Brushes That Quietly Improve Everything The Ceramic+Ion Thermal Brush is a lovely pick for anyone who blow-dries regularly. It helps smooth the hair, boost shine and speed up drying, which makes it one of those tools people end up wondering how they managed without. The I-Detangle Medium Hair Vent is ideal for everyday detangling, especially if hair is prone to knots, tangles or post-wash chaos. It is gentle, easy to use and very handy for wet hair when you want less breakage and less swearing. TL;DR - Quick Gift Picks by Mum Type Still not sure? Here’s the cheat sheet. For the mum who loves a full routine: a shampoo and conditioner duo or gift set For the mum who travels: a trial kit or Davroe travel pack For the mum who heat styles a lot: a smoothing mist or leave-in plus a ceramic brush or hot tool For the mum whose hair needs a reset: a hydrating shampoo, a rich conditioner and a treatment she will actually use For the mum who is impossible to buy for: a really good brush. Practical, useful and far less risky than guessing her preferred fragrance notes The Best Gift? One She’ll Actually Use Mother’s Day gifts do not need to be overly sentimental to be thoughtful. Quite often, the best ones are the things she will genuinely use, enjoy and quietly wonder why no one bought for her sooner. That is why good haircare works so well. A well-chosen gift set, a better shampoo, a treatment that makes styling easier, or a brush that does not snag and annoy can all feel like a real upgrade to everyday life. Which, frankly, is more useful than another mug with a heartfelt slogan on it. So if you want to get her something that feels a little special and gets proper use, start with the haircare.
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What Are the Best Products to Build Hair Strength?
Brittle, snapping hair isn’t a life sentence. From bond builders to deep repair masks, we break down the salon-grade products that actually rebuild strength and help damaged hair bounce back.
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How Does Hard Water Affect Your Hair?
Ever washed your hands and get that icky feeling that they’re just not getting clean? That’s most likely the film left behind by hard water. Now imagine it coating your hair every time you shower. Not great. If your hair feels dry, dull, harder to manage or just not behaving like it used to, hard water might be quietly to blame. It’s one of those things most people don’t think about, but once it starts affecting your hair, it can undo a lot of your good haircare habits. The good news is that hard water damage is common, manageable and very fixable once you know what you’re dealing with. Let’s break it down. What Even Is Hard Water? (and Why Is It in Your Shower?) Hard water is simply water that contains a high level of minerals, mainly calcium and magnesium. These minerals are picked up as water travels through rocks and soil before reaching your tap. Think of it like a thin layer of 'hair-armour', but the bad kind. It seals the hair shut so the good stuff (like your expensive masks) just slides right off instead of actually soaking in. Less moisture leads to dry hair that’s prone to breakage. If you let this go on for too long, it could even lead to hair loss. Living in Christchurch or the Far North? You’re likely in the hard water 'Red Zone.' If you’ve noticed your kettle furring up or your showerhead getting crusty, your hair is fighting the same battle. While it’s completely safe to drink, it can be less kind to your hair and skin. Those minerals don’t rinse away easily, which is where the trouble starts. Signs Hard Water Is Messing With Your Hair Not sure if this is what you're dealing with? These are some of the most common signs: Hair feels dry, rough or brittle no matter how much conditioner you use Dull colour that fades faster than expected Product build-up that makes hair feel coated or heavy Frizz that refuses to settle Hair that feels harder to detangle and style A scalp that feels itchy, flaky or irritated If you’re ticking off more than one of these, hard water could be part of the problem. What Hard Water Actually Does to Your Hair (and Why It’s So Annoying) The minerals in hard water cling to the hair shaft and scalp. Over time, this creates a build-up that blocks moisture from getting in and stops your regular products from working properly. That build-up can make hair feel dry and stiff, reduce shine and weaken the hair over time. For coloured hair, it can be even more noticeable. Mineral residue can interfere with colour pigments, leading to faster fading and uneven tone. If this sounds familiar, you might want to check out why coloured hair fades. It’s Not Just Your Hair: Check Out Your Skin It’s not just your hair that feels it. Hard water can dry out the skin on your scalp, which can lead to itchiness, flakes and general discomfort. A stressed scalp makes it harder for hair to grow and thrive, which is why scalp care matters more than people realise. How to Undo Hard Water Damage (Without Ripping Out Your Plumbing) You don’t need to move house or install a full water filtration system to improve your hair. A few smart changes to your routine can make a big difference. Step One: Clear the Build-Up Enter: Clarifying and Chelating shampoos. If your normal shampoo is a daily wipe-down, these are the 'deep-clean', the heavy hitters that actually get rid of the mineral gunk. Clarifying shampoos help remove surface build-up from products and environmental residue, while chelating shampoos go a step further, targeting stubborn mineral build-up from hard water like calcium, chlorine and heavy metals. Using one every week or two helps properly reset your hair, so your everyday shampoo and conditioner can actually sink in and do what they’re meant to do. If you colour your hair or want extra protection, the L’Oréal Serie Expert Metal Detox Range is a great option. It helps neutralise metal build-up inside the hair fibre, which can improve shine, reduce breakage and keep colour looking fresher for longer. Step Two: Give Your Hair the Moisture It’s Been Missing Once mineral build-up is removed, hair can finally absorb moisture again. Hydrating conditioners, masks and treatments will feel far more effective after clarifying. Step Three: Show Your Scalp Some Love Healthy hair starts at the scalp. Gentle exfoliation, soothing treatments and avoiding heavy build-up on the scalp can help counteract the drying effects of hard water. How to Stop the Damage Before It Starts While we love a good clarifying reset, the best way to deal with hard water is to stop it from gatekeeping your hair health in the first place. You don’t necessarily need to call a plumber or sell a kidney, but a few lifestyle tweaks can save your strands a lot of stress. The Shower Head Filter (The Quick Fix) If you’re renting or not quite ready to overhaul your entire home’s plumbing, a filtered shower head is your new best friend. These are super easy to screw on yourself and contain cartridges (usually charcoal or KDF) that catch a huge chunk of those minerals and chlorine before they hit your head. It’s the closest thing to washing your hair with bottled water. Whole-House Filtration (The Gold Standard) Living in a hard water hotspot like Christchurch or Northland long-term? It might be worth looking into a water softener or a whole-house filtration system. Yes, it’s an investment, but it’s a game-changer, not just for your hair and skin, but for the life of your kettle, dishwasher, and washing machine, too. The “Cool Down” Rinse Hot water opens up the hair cuticle, making it way easier for those pesky minerals to get inside and get comfortable. Try finishing your wash with a quick blast of cool water. It helps seal the cuticle shut, locking moisture in and keeping the mineral gunk out. Plus, it’s a great way to wake up on a Monday morning. Leave-In Barriers Think of leave-in conditioners or hair oils as a lightweight coat of armour. By applying a protective product to damp hair, you’re filling in the gaps in the hair shaft so that when you’re out and about (or even at your next wash), minerals and environmental pollutants find it much harder to hitch a ride. The Verdict: Is Hard Water Gatekeeping Your Glow? If your hair has been feeling blah for no obvious reason, you’re likely not dealing with bad hair, just bad water. The fix isn't about hoarding ten new products; it’s about making sure the ones you already love can actually do their job. By clearing out the mineral gunk and resetting your scalp, you’re finally giving your hair a clean slate. Stop fighting the chemistry of your shower and start working with it. Trust us, once you shift that build-up, your hair routine will feel like a miracle all over again! FAQs (Because You’re Not the Only One Wondering) What are the signs of hard water on hair? Common signs include rough texture, lack of shine, stubborn build-up, scalp irritation and hair that does not respond well to your usual products. How do you reverse the effects of hard water on hair? Using a clarifying shampoo, incorporating metal detox products, boosting moisture and paying attention to scalp care can all help reverse hard water damage. Does hard water affect skin and hair differently? Yes. On skin, hard water can cause dryness and irritation. On hair, it leads to mineral build-up that affects moisture, strength and colour performance. How can I tell if I have hard water at my house? There are a few telltale signs. If soap does not lather well, you notice white residue on taps or shower glass, or your hair feels coated and dull even after washing, hard water could be the culprit. You might also notice your skin feeling tight or dry after showering. For a definite answer, you can check your local water supply report or use an at-home water hardness test kit. Can hard water cause dandruff? Hard water does not directly cause dandruff, but it can definitely make scalp issues worse. Mineral build-up can dry out the scalp and cause irritation, which often shows up as flakes or itchiness. Can hard water cause greasy hair? Yes, surprisingly. When minerals build up on the scalp, they can block moisture and confuse your scalp into producing more oil to compensate. The result is hair that feels greasy at the roots but dry through the lengths. It is a frustrating combo, but one that usually improves once the build-up is removed and the scalp is properly cared for.
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