The Ordinary Review 2026: What to Buy and What to Skip

The Ordinary did something in 2016 that the beauty industry still has not forgiven: it put clinical actives in plain bottles, named them after their ingredients and sold most of them for less than ten dollars. A decade later the range has nearly doubled, the hero serums sit at the top of Amazon's bestseller lists and the brand's website can overwhelm a beginner in thirty seconds. This The Ordinary review pulls together the editor rankings at InStyle, Cosmopolitan and The Glow Memo, three-year user reports, dermatologist comments and the product-by-product verdicts on Reddit to answer the real question: which of these cheap bottles actually work, which should you skip, and how do you use them without wrecking your skin.

Verdict in short: The Ordinary is the best-value source of proven actives on the market, and five or six of its formulas belong in almost any routine. It is not beginner-proof: the single-ingredient approach means you build your own routine, the strong acids and retinoids can damage your skin barrier if you overdo them, and a few popular products are genuinely worth skipping.

What The Ordinary is

The Ordinary is the flagship brand of DECIEM, a Toronto company founded by Brandon Truaxe. The Glow Memo traces the launch to 2016 and the pitch to a single idea: familiar, science-backed ingredients without the usual markups, named for what they contain and at what concentration. Cosmopolitan notes the brand arrived with 27 products and has nearly doubled its lineup since, adding hair, body and makeup. Everything is vegan and cruelty-free, mostly fragrance-free, and Consumer Health Digest confirms the Leaping Bunny certification. The downside of that transparency is the one every reviewer mentions: a wall of chemistry names and no obvious starting point.

The products compared

Prices on the brand site are current; blog reviews from earlier years quote slightly different numbers. Whimsy Soul, writing after three years of use, paid $7.90 for the 50ml Squalane Cleanser and $10.50 for a 100ml Natural Moisturizing Factors, and InStyle frames the hyaluronic serum as hydration for $10 and the hair-density serum as a $24 alternative to expensive growth treatments.

The Ordinary Niacinamide Serum

The most famous bottle in the range and the most argued about. The Glow Memo calls Niacinamide 10% + Zinc 1% the one product that produces visible results fast, regulating oil, shrinking the look of pores and clearing congestion, and Cosmopolitan's editor layers it under the hyaluronic serum in winter because it can dry the skin. Organic Beauty Lover reports the split that owners know well: for some acne sufferers it worked wonders, for others it disrupted the barrier. A Reddit reviewer who tried every product in the line rates it 2.5 out of 5 and calls it overrated because most dermatologists recommend a 5% concentration. The sensible read: start with a few drops at night, and stop if your skin stings.

The Ordinary Glycolic Acid Toner

The Glow Memo's pick for best toner and the brand's bestseller on Amazon in Canada and Australia. The Glow Memo explains why the 7% concentration works: strong enough to smooth texture and even tone, gentle enough for most skin at night, with the Mandelic Acid formula as the slower alternative for sensitive skin and the Salicylic Acid 2% Solution as the real acne treatment. A Reddit user with psoriasis and eczema credits twice-daily use of the toner plus niacinamide at night for a drastic improvement. Sunscreen every morning is not optional with this one.

The Ordinary Hyaluronic Acid Serum

The universal recommendation. InStyle notes the formula uses five sizes of hyaluronic acid molecule plus ceramides, and its tester found dry patches hydrated and an oily T-zone calmer after a summer of daily use, with one warning: it can pill under silicone-based makeup. Whimsy Soul calls it magic on skin in a dry climate. It is the safest first purchase for anyone, at any age.

The Ordinary Natural Moisturizing Factors

The plain moisturiser that most reviewers end up using daily. Whimsy Soul applies it morning and night and reports softer, clearer skin, Consumer Health Digest lists it among its top picks for barrier support, and The Glow Memo prefers the newer PhytoCeramides version as the best moisturiser in the line. It is not exciting, which is the point: pair it with any of the actives above.

The Ordinary Peeling Solution

The famous red bottle from TikTok, and the product that generates the burn stories. Whimsy Soul describes it as a weekly at-home chemical peel left on for no more than 10 minutes, and after learning the hard way now builds up from 5–6 minutes. Cosmopolitan uses it only every other week, on completely dry skin, and insists on SPF the next morning. The Glow Memo files it under worth a look but not essential: strong, not gentle, and the brand's most intensive exfoliant. Consumer Health Digest relays one user's quarter-sized forehead burn as the cautionary tale.

What to skip

Not everything in the range earns its shelf space, and the long-term reviewers agree on the misses. The Vitamin C Suspension 23% + HA Spheres 2% looks like a bargain on paper, but The Glow Memo finds it gritty, greasy and irritating and Organic Beauty Lover could barely tolerate it; the Retinol 1% in Squalane has been made redundant by the gentler, more effective Retinal 0.2% Emulsion; and Organic Beauty Lover saw no change from one to two months of the Argireline Solution sold as Botox in a bottle. Beginners to retinoids should start at the 0.2% or 0.5% retinol strengths rather than the top of the range.

How to build a routine without hurting your skin

Every tester repeats the same rules. Introduce one active at a time and patch test. Acids and retinoids go on at night, sunscreen goes on every morning. Do not layer the copper peptide serum with acids or retinol; InStyle's tester moved it to her morning routine for that reason. Keep the Peeling Solution to once a week at most and never past ten minutes. And accept that The Ordinary gives you ingredients, not a system: a Reddit user who likes the brand admits the single-ingredient focus makes building a routine challenging, which is exactly why the skip list above matters. The brand's own site now offers in-store consultations and a concern-based finder to help with that.

The new releases worth watching

The brand keeps adding formulas, and two of the newest are climbing Amazon's charts: the Lacto-PDRN 4% + B9 Eye Cream, which the brand's site lists at $9.50 USD for 15ml, and the HA + Asiaticoside Lip Treatment. None of the reviews we read has tested either for long enough to judge, so treat them as experiments rather than staples until the long-term testers weigh in.

Hair, body and makeup

The Ordinary is no longer only a face-serum brand. The Multi-Peptide Serum for Hair Density, which InStyle calls a $24 hair growth serum, impressed its tester with non-greasy, bouncier curls but needs months of consistent use, and the Serum Foundation and body-care lines follow the same low-price logic. They are worth trying once your core routine is settled.

Price, value and returns

The value case is the whole brand. Four of the five heroes above cost under ten dollars on the brand site, and InStyle's writer, who tests hundreds of products a year, still keeps them in her routine next to luxury formulas. The catch is the return policy. Consumer Health Digest notes you can return within one year but the product must be at least 50% full and shipping fees are not refunded, so a serum that irritates you after two weeks of generous use may not qualify. Buy the small sizes first.

Pros and cons

Pros

• Proven actives at a fraction of the usual price
• Transparent, ingredient-first naming
• Hero serums that editors and dermatologists keep recommending
• Vegan, cruelty-free, mostly fragrance-free
• Small sizes make experimenting cheap

Cons

• Confusing range with no built-in routine
• Strong formulas can damage the skin barrier if overused
• Several popular products are worth skipping
• Returns require half-full bottles and unrefunded shipping
• Some formulas pill or feel greasy

Who it's for

Buy The Ordinary if you know, or are willing to learn, which active your skin needs; you are on a budget; you want to add one proven ingredient at a time; or you have oily, congested or dull skin that responds to niacinamide and gentle acids. Students and anyone replacing a pricey serum will get the most out of it.

Look elsewhere if you want one bottle that does everything, you have very sensitive or reactive skin and cannot patch test patiently, or you are pregnant and would rather avoid a range built on acids and retinoids. A gentle, fragrance-free drugstore line will frustrate you less.

Alternatives

Our Beauty of Joseon review is the natural comparison for anyone who likes The Ordinary's prices but wants gentler, more finished formulas.

Our ratings

Overall: 4/5. Overall, The Ordinary earns four because The Glow Memo, InStyle and Cosmopolitan all rank the same handful of heroes as genuinely effective at unmatched prices, while the barrier-damage risk, the products worth skipping and a return policy that Consumer Health Digest says requires bottles at least 50% full keep it from higher.

The Ordinary Niacinamide Serum gets 3.5/5: it delivers fast results for oily, congested skin according to The Glow Memo, but it irritates some users and a Reddit reviewer calls the concentration overrated.

The Ordinary Glycolic Acid Toner gets 4.5/5: The Glow Memo names it the best toner in the line for its balanced strength, with sunscreen as the only condition.

The Ordinary Hyaluronic Acid Serum gets 4.5/5: InStyle's testers found it hydrated dry patches and calmed an oily T-zone, losing half a point only for pilling under some makeup.

The Ordinary Natural Moisturizing Factors gets 4/5: a reliable barrier moisturiser that Whimsy Soul uses twice daily, plain but dependable.

The Ordinary Peeling Solution gets 3.5/5: an effective weekly peel in Cosmopolitan's hands, but the burn reports show how easy it is to misuse.

FAQ

Is The Ordinary worth it?

Yes, for the hero products. The niacinamide, glycolic toner, hyaluronic serum and moisturiser cost a few dollars each and are endorsed by every tester we read. It is not worth buying across the range blindly; several formulas are better skipped.

Is The Ordinary a good brand?

It is a serious one. The Glow Memo describes it as the most popular skincare brand in the world, launched in 2016 by DECIEM, vegan and cruelty-free, with a lineup that has grown far beyond the first 27 products Cosmopolitan counts at launch. Reviews are mixed only because strong actives suit some skin and not others.

Is The Ordinary safe during pregnancy?

The reviews we read do not address pregnancy directly. The general dermatological advice is to avoid retinoids and high-strength acids while pregnant or breastfeeding, which rules out several of the brand's bestsellers, so stick to hyaluronic acid and the moisturisers and ask your doctor before adding anything else.

How do you use the Peeling Solution?

On clean, completely dry skin, once a week at most, and never for more than 10 minutes, as Whimsy Soul learned the hard way before settling on 5–6 minutes to start. Rinse, moisturise, and wear sunscreen the next day. Skip it entirely if your skin is sensitive or already irritated.

What is The Ordinary return policy?

Per Consumer Health Digest, returns are accepted within one year of purchase as long as the product is at least 50% full, and shipping fees are not refunded. Start with the smallest size of anything new.

Where can I buy The Ordinary?

From the brand's own site, from Sephora and from Amazon, where The Glow Memo notes it is stocked; the Amazon listings for the glycolic toner and niacinamide serum are bestsellers in several countries. Prices are consistent across retailers, so buy wherever shipping is cheapest.

What is the best The Ordinary serum?

For hydration, the hyaluronic acid serum; for oily or congested skin, the niacinamide serum; for firming on mature skin, the Multi-Peptide + Copper Peptides serum that InStyle's dermatologists favour, used in the morning away from acids.

What is the best The Ordinary toner?

The glycolic acid toner, by consensus. If your skin is sensitive, The Glow Memo recommends the mandelic acid formula instead, and if acne is the problem, the salicylic acid solution.