With promo code "SHOPBRANDS20" at eBay, this Certified Refurb Dyson Supersonic Nural hair dryer drops from $275 to $220, which is $230 off the $450 list price for a comparable new unit. The seller is the official Dyson Store, and the dryer comes with a two-year warranty. The code takes 20% off and expires November 15. Buy Now at eBay

This Infina Essentials rosemary shampoo & conditioner set is 10% off, bringing a two-bottle, 32-oz. total to $24. The formula skips sulfates, parabens, and silicones, and it is labeled for both men and women. Shipping is free. Buy Now at Amazon

At Costco, this InfinitiPRO by Conair hair dryer is $15 off its regular price of $60 online. It includes both concentrator and diffuser attachments and offers 3 heat and 3 speed settings to suit every routine. This deal ends November 15. Buy Now at Costco

This waver creates consistent beachy curls in sections wider than a standard curling iron can grab, which cuts styling time for anyone with long or thick hair, and it's currently $44 off the list price. Apply coupon code "UZU1BBCQ" for a savings of $44. Prime members get free shipping. Buy Now at Amazon

Update: The price has dropped to $93.36 since this was originally published.

Styling multiple hair types without swapping tools is the draw here, with six attachments covering curling, smoothing, and volumizing in one device, and it's currently $39.61 off the $132.99 list price on Amazon. Deal ends November 30. Buy Now at Amazon

This Conair flat iron is $24.49, down from $34.99. The 1/2" plate size suits detail work like bangs and shorter styles, while the triple ceramic plates are designed to minimize damage during styling. Buy Now at Ulta

Help address thinning hair and promote regrowth with this FDA-cleared laser therapy cap, offering a hands-free, at-home treatment option for men and women. With promo code "RGW25OFF", the Hairmax RegrowMD laser cap drops to $919.99 at Amazon, down from $1,199. Deal ends November 30.  Buy Now at Amazon

This Conair curling wand is $30.09, down from its regular price of $42.99 at Ulta. The titanium barrel tapers from ¾" to 1¼" and offers 5 heat settings up to 400°F for added styling control. Buy Now at Ulta

At Amazon, get this Head & Shoulders 2-in-1 Anti-Dandruff Shampoo & Conditioner 2-Pack for $6.91 when you check out with Subscribe & Save. It's the best price we could find by $9. Shipping is free for Prime members. Buy Now at Amazon

This Messy by Alli Webb hair set is $17, 50% off its typical $34 price and a 66% decrease from its $50 value. The three-piece set includes a shampoo, conditioner, and styling cream meant to hydrate hair, reduce frizz, and create soft waves without heavy heat styling. Buy Now at Sephora

At Woot, get this Just for Men Control GX Grey Reducing Shampoo 4-oz. Bottle for $9.99. It's the best price we could find by $8. Shipping is free for Prime members. Buy Now at Woot! An Amazon Company

At Walmart, get the Refurb Dyson Supersonic Hair Dryer for $200. You'd pay at least $30 more elsewhere and it's the lowest price we've seen for it.  Buy Now at Walmart

This Arctic Fox semi-permanent hair color is $13.87, down from its regular price of $18.49 at Ulta. It's also cheaper than Amazon's current price of $18.49. The vegan, cruelty-free formula skips harsh chemicals and is designed to condition hair while delivering your chosen shade. It's available at this price in 14 colors. Buy Now at Ulta

With Subscribe & Save, this Joico Color Balance Purple Shampoo drops to $31, down from $44. That's the lowest price we've seen in months. Formulated for color-treated blonde and gray hair, it's designed to keep results lasting through up to 12 washes per application. Buy Now at Amazon

This three-pack of Just For Men Touch of Gray kits is down to just $10 at Amazon. You'll get this price after clipping the 30% off coupon and checking out with Subscribe & Save. You'd pay around $9 per pack at local stores. The comb applicator lets you target gray areas directly without mixing, and the ammonia-free formula develops in just 10 minutes. Buy Now at Amazon

Styling a loose wave or defined curl doesn't require a pricier tool, and the ceramic barrel helps distribute heat evenly without snagging hair; it's currently $3 off the $20 list price. Buy Now at Amazon

Styling tight, consistent waves takes just minutes with this crimper, making it a solid pick for anyone who wants a textured look without a full curling routine. It's $34 off the list price, putting it at $45.95 on Amazon. Buy Now at Amazon

Works well for anyone wanting beachy, textured waves without a trip to the salon chair, since the crimper plates add volume at the roots while styling. Amazon has it for $46, which is $14 (23%) off the $60 list price. Buy Now at Amazon

Styling versatility is the draw here since this one tool switches between crimping and curling for beachy texture without buying two separate irons, and at $48 it's $22 below the $70 list price. Buy Now at Amazon

Anyone wanting to tame frizz or add a light scent boost between washes can spritz this on without weighing hair down, since it's designed as a leave-in mist rather than a rinse-out product. Target carries the 4-oz. size if you want to try it before committing to a bigger bottle. Buy Now at Target

Dandruff-prone scalps that also run dry tend to do better with this one, since it pairs the anti-dandruff treatment with added moisturizers instead of leaving hair stripped out. Buy Now at Target

Potion 9 works well for anyone dealing with frizz or unpredictable texture, since it conditions, detangles, and styles in one step without weighing hair down. Buy Now at Target

Mixing your own color at home gets easier with this permanent cream formula, a solid option for anyone covering grays or touching up roots between salon visits without paying salon prices. Buy Now at Amazon

Semi-permanent color is the way to go if you want to switch things up without the commitment of permanent dye, since it washes out gradually over several weeks instead of leaving you stuck with roots to manage. Clairol's Beautiful Collection comes in deeper, richer shades that work especially well on dark hair, so it's a solid pick if you've had trouble finding semi-permanent options that actually show up. Buy Now at Amazon

Covers gray and refreshes color in one step, so it's a solid pick if you're maintaining a cool-toned blonde at home between salon visits. Buy Now at Amazon

Gray or silver hair tends to pick up yellow tones over time, and this formula is made to counter that brassiness while keeping color looking neutral, with a two-pack on hand so you're not reordering as often. It's $1.02 off the $10.01 list price. Buy Now at Amazon

Anyone switching from a flat iron to a round brush for blowouts will appreciate how the ceramic barrel distributes heat evenly, cutting down on frizz and the number of passes you need to get your hair straight or curled. Buy Now at Amazon

A straightforward option for anyone who wants to simplify their shower routine with one bottle instead of three separate products, and it's currently $5.10 off the list price at Amazon. Buy Now at Amazon

This mask is geared toward colored or highlighted blonde hair that's drifted brassy, since the violet pigments work to cancel out yellow tones between salon visits. It's worth keeping in your shower routine if you're trying to stretch time between toning treatments without the color fading on you. Buy Now at Amazon

For anyone wrestling with knots after a shower, this brush is built to glide through wet or dry hair without the usual snagging and pulling. Amazon has it for $11.90, which is $8.09 off the $19.99 list price. Buy Now at Amazon

Anyone tired of frizz or long drying times will notice the difference with the ionic technology here, and the included diffuser makes it a solid pick for curly or wavy hair that needs volume without the heat damage. Buy Now at Amazon

Salon-sized bottle makes sense if you're coloring hair regularly or working as a stylist who goes through developer fast, and the aloe vera helps offset some of the scalp dryness that cream oxidants tend to cause. Buy Now at Amazon

Lightens and conditions in one step, which works well if you have fair or color-treated hair and want to maintain brightness between salon visits, and it's about $2.69 off the list price. Buy Now at Amazon

Worth a look for anyone coloring their hair at home and wanting salon-style results without the salon price, since the liquid formula blends easily and covers gray without the heavy, drippy mess some creams leave behind. Buy Now at Amazon

Keeps brassy, yellow tones out of blonde or gray hair between salon visits, and the travel-friendly 2-oz. size makes it easy to test before committing to a full bottle. Buy Now at Amazon