8 Best Cheap Shampoos for Oily Hair 2026

This botanical-powered dynamo delivers a surprisingly thorough cleanse without tipping into harsh territory—making it a standout among affordable shampoos for oily hair. Infused with spearmint oil and aloe vera, it refreshes the scalp with a cool tingle while plant-based oils work to lift grease without stripping moisture. What truly sets it apart is how it balances eco-conscious values with salon-worthy performance, offering vegan, cruelty-free care in recyclable packaging that appeals to the ethically-minded user who doesn’t want to compromise on results.

In real-world use, this 8.5 oz formula proves effective at cutting through light buildup and refreshing second- or third-day hair, though it may require a double wash for heavy product users. The lather is moderate—not overly foamy—but spreads evenly across the scalp, where the spearmint delivers a wake-up call to dull senses. It performs well on fine to medium hair types, adding noticeable volume and shine, though those with thick or coily textures might crave more slip during rinsing. While it handles oil effectively, it’s less aggressive than clarifying shampoos with exfoliating acids, so it won’t tackle mineral deposits from hard water.

Compared to heavier-duty options like Kristin Ess Deep Clean, this Giovanni formula leans gentler and more sustainable, making it ideal for weekly maintenance rather than deep detox. It’s a perfect match for eco-conscious users with normal-to-oily scalps who want a color-safe, daily-friendly cleanse with a touch of natural flair. While it doesn’t offer the longest-lasting oil control of the group, its harmony of ethics and efficacy makes it a top pick among vegan shampoos in the budget tier.

Invigorating doesn’t even begin to cover it—this rosemary mint powerhouse delivers an instant scalp wake-up call with every wash, making it the best overall performer for oily hair on a budget. Packed with Lipi Pro Shield Technology, it doesn’t just strip oil—it helps protect hair proteins and lipids, reducing breakage while clearing buildup. The sulfate-free surfactants create a rich lather that lifts residue without that dreaded squeaky-clean scalp feel, striking a rare balance between deep cleanse and hair health.

In testing, this 13 fl. oz bottle proved its worth across multiple hair types, especially fine or straight hair prone to greasiness by midday. The rosemary and peppermint blend doesn’t just smell fresh—it stimulates circulation and leaves the scalp feeling deeply clarified and tingle-clean. It handles daily oil well and makes a strong case as a weekly detoxifier for those using styling products. However, users with coarse or curly hair may find it slightly drying if not followed by a rich conditioner. It’s not the strongest clarifier here, but it’s the most well-rounded daily clarifying shampoo in its class.

When stacked against OGX’s own Extra Strength version, this one edges ahead with its improved lipid protection and smoother post-wash feel. It’s a smarter long-term choice than purely abrasive formulas, especially for those seeking consistent oil control without damage. Compared to pricier options like Kristin Ess, it offers strikingly similar freshness at half the cost, making it the gold standard for value-driven performance.

If your scalp feels like a grease trap by noon, this extra-strength clarifier is engineered to reset it—fast. With witch hazel as a natural astringent, it goes beyond surface oil removal, targeting residue and buildup that dull shine and flatten volume. The 13 fl. oz bottle delivers a lightweight, fast-rinsing formula that lathers quickly and leaves hair feeling stripped in the best way—like a fresh start without frizz. It’s the most budget-friendly deep cleanser in the lineup, making it ideal for frequent use without breaking the bank.

Real-world testing shows it excels at daily oil control, especially when used 2–3 times a week. The minty-tingle effect is intense but satisfying, signaling deep cleansing in action—perfect for those who love that ‘just-stepped-out-of-the-salon’ sensation. It works well on fine to medium hair, though those with curls or coarse textures should pair it with serious hydration to avoid dryness. While it clears oil impressively, it doesn’t offer the protein protection of its Clarifying Strength sibling, so overuse could lead to brittleness over time.

Compared to the OGX Clarifying Strength version, this one trades long-term hair defense for maximum degreasing power—a worthwhile tradeoff if you’re battling stubborn oil. It’s less refined than Neutrogena or CeraVe but delivers faster, more aggressive cleansing at a nearly unbeatable price point. For oily-haired users who prioritize bang-for-buck and scalp freshness, this is the clear budget king—outperforming many pricier rivals in sheer degreasing ability.

When your hair feels cemented in silicones and styling gunk, this detox demolition crew is your reset button. Engineered for serious buildup, it dissolves mineral deposits, dry shampoo crust, and silicone layers with a super-sudsing, sulfate-free formula that lathers like a pro. The dime-to-quarter-sized amount recommendation is spot-on—even thick hair users won’t need more—making the 8.5 oz bottle last longer than expected. It’s not a daily shampoo, but when you need a deep scalp intervention, few do it better.

In practice, it delivers on its promise: hair feels stripped clean, lighter, and primed for treatments or color. The formula cuts through oil and residue in one wash, making it ideal for hard water areas or heavy product users. However, that power comes with a caveat—it can leave curls and dry strands feeling parched if not followed by intense conditioning. It’s not gentle enough for sensitive scalps, and frequent use may disrupt moisture balance. Still, as an occasional reset tool, it’s unmatched in this price range.

Compared to OGX’s offerings, this Kristin Ess formula is more aggressive and targeted, functioning more like a monthly detox than a weekly wash. It’s the go-to for buildup removal, especially for those with thick, curly, or color-treated hair drowning in product. While pricier than most, its precision and power justify the cost when weighed against salon clarifying treatments. For those seeking a professional-level cleanse at home, this is the undisputed champion—delivering results that feel worth the splurge.

This pH-balanced powerhouse redefines what a daily sulfate-free shampoo can do—offering gentle yet effective cleansing without the tight, dry scalp feeling. Infused with natural pink grapefruit extract, it delivers a bright, citrusy scent that lingers subtly, while the non-medicated formula works quietly to remove oil and residue without irritation. It’s the best sulfate-free option for daily use, especially for those with color-treated or sensitive hair who still need oil control.

In real-world testing, the cream-based formula spreads smoothly and rinses cleanly, leaving hair soft and manageable—not flat or greasy by day’s end. It handles light to moderate oiliness with ease and maintains scalp balance over time, thanks to its non-stripping design. Unlike harsher clarifiers, it won’t fade color or cause frizz, making it ideal for daily rotation. However, it’s not strong enough for heavy buildup or silicone removal—think of it as maintenance, not rescue.

When compared to CeraVe or OGX, this Neutrogena shines in daily usability and sensory appeal. It’s less medicinal than CeraVe but more refined than OGX, striking a luxurious middle ground with its floral-citrus profile and silky finish. While it doesn’t deliver the deepest clean, its consistency and scalp-friendliness make it the top pick for those who want daily freshness without compromise. For oily-haired users seeking color-safe, sulfate-free reliability, this is the most balanced performer—outclassing rivals in long-term wearability.

Don’t let the affordable price tag fool you—this 354 mL giant packs a serious punch for oily hair prone to buildup. With grapefruit extract, vitamin E, and coconut oil, it balances cleansing power with nourishment, avoiding the parched aftermath of many budget shampoos. The SLS-free formula lathers surprisingly well for a sulfate-free product, spreading easily across the scalp to lift oil and residue. It’s the best value size in the lineup, offering weeks of use at under $8—a rarity in the clarifying shampoo world.

In practice, it performs exceptionally well for twice-weekly washing, keeping oil at bay without irritation. The pH-balanced, dermatologically tested formula is gentle enough for most scalps, including those with mild sensitivity. While it doesn’t have the exfoliating acids of L’Oréal or CeraVe, it handles everyday grease and light buildup with quiet efficiency. The scent is mild, and the texture rinses clean—no residue left behind. However, it’s not the strongest clarifier here, so heavy product users may need to double up.

Compared to OGX or Neutrogena, this Monday formula offers more volume per dollar without sacrificing quality. It’s less flashy than others but delivers consistent, no-frills performance with eco-friendly packaging and Leaping Bunny approval. For budget-conscious users who want a large, reliable shampoo that lasts, this is the smartest long-term buy—proving that value doesn’t mean cutting corners.

This skincare-inspired marvel reimagines oil control with a dual-action formula that purifies roots while hydrating lengths—making it the best 72H purifying shampoo for oily roots and dry ends. Powered by salicylic acid and hyaluronic acid, it exfoliates the scalp and infuses moisture, delivering up to three days of freshness in testing. The 28 fl. oz bottle is a value win, but the real magic is in its clever balance of cleanse and care—a rare feat in budget shampoos.

In real use, it excels at extending wash days without flaking or tightness. The salicylic acid unclogs follicles while hyaluronic acid prevents dehydration, making it ideal for those with combination hair. The bright berry and vanilla scent elevates the experience, turning washing into a sensory ritual. It lathers well and rinses cleanly, though those with coarse curls may want extra conditioner. It’s not the strongest clarifier for extreme buildup, but for daily oil management, few match its longevity and comfort.

Against CeraVe or Neutrogena, this L’Oréal formula offers more hydration and scent appeal, while still maintaining oil control. It’s less clinical than CeraVe but more functional than basic shampoos. For users who want long-lasting freshness with a touch of luxury, this is the top-tier performer—blending science and sensory delight in a way that feels worth every penny.

When sensitive scalps scream for mercy, this dermatologist-developed formula steps in as the best for sensitive skin—offering oil control without the burn. Fortified with three essential ceramides, zinc PCA, and hyaluronic acid, it repairs the scalp barrier while removing excess grease, making it ideal for those with rosacea, eczema, or irritation from harsh shampoos. The fragrance-free, non-comedogenic formula is a breath of fresh air in a category dominated by minty tingle and citrus blasts.

In testing, it delivered 72-hour oil balance without tightness or flaking—rare for a clarifying shampoo. The lightweight hydration reaches the ends without weighing down roots, a win for combination hair. It lathers moderately and rinses cleanly, though it’s less aggressive on buildup than OGX or Kristin Ess. It’s best used daily or every other day, especially in humid climates where oil spikes. While it doesn’t deliver a “wow” scent or tingle, its gentle consistency is its superpower.

Compared to Neutrogena, it’s more medical-grade and barrier-focused, while Neutrogena leans sensory. For those with reactive skin or chronic oiliness, this is the safest long-term choice—proving that effective cleansing doesn’t require irritation. While it lacks the sparkle of fruity scents, its clinical reliability makes it the most trustworthy option—especially when weighed against flashier but less gentle rivals.