How to choose The Ordinary products for a simple skincare routine
Start with the problem, not the product list
The Ordinary products are popular because the labels put active ingredients at the center. That transparency is useful, but it can also make a beginner routine feel more complicated than it needs to be. Start with the skin concern, not the product shelf. Are you trying to manage dehydration, oiliness, clogged pores, uneven tone, rough texture, fine lines or a weakened skin barrier?
Once the concern is clear, choose one supporting product and one treatment product. For most routines, that is more practical than buying several trending serums at the same time and trying to make them fit together later.
This guide is based on product directions and education from The Ordinary, public dermatology guidance from the American Academy of Dermatology, and sunscreen information from the U.S. Food and Drug Administration. It is not a substitute for medical advice, especially for persistent acne, eczema, rosacea, pregnancy, breastfeeding or prescription treatments.
Why The Ordinary feels different from traditional skincare
The Ordinary is a DECIEM brand known for ingredient-led formulas and plain product names such as Niacinamide 10% + Zinc 1%, Hyaluronic Acid 2% + B5, Glycolic Acid 7% Exfoliating Toner and Natural Moisturizing Factors + HA. Instead of building the message around broad lifestyle claims, many products highlight a key ingredient, concentration or formula type. That helps informed shoppers compare actives, but the label alone may not explain how the product should fit into a complete routine.
As of October 2026, The Estée Lauder Companies’ investor information lists DECIEM as a skin, body and hair care business in which the company acquired a majority equity interest in May 2021 and the remaining equity interest in May 2024. For shoppers, the practical point is unchanged: The Ordinary offers many targeted formulas, but targeted does not mean every product belongs in the same routine.
If you want more ingredient-focused beauty reading, browse our skincare product guides.
A simple decision framework for choosing products
Before choosing a serum, separate the routine into essentials and treatments. Essentials support daily skin function: cleanser, moisturizer and sunscreen in the morning. Treatments are optional products used for a specific concern. The table below is a cautious starting point, not a personalized prescription.
| Skin concern | Product direction to consider | How to use it cautiously |
|---|---|---|
| Dehydration or tightness | Hydrating serums such as hyaluronic acid formulas, plus a moisturizer | Apply to slightly damp skin, then seal with moisturizer |
| Oiliness or visible pores | Niacinamide formulas may suit some oily or combination skin routines | Start once daily and reduce use if dryness or flushing appears |
| Clogged pores or blemish-prone skin | Salicylic acid products may help exfoliate inside oily pores | Use a few times weekly at first; avoid stacking with multiple exfoliants |
| Dullness or uneven texture | Alpha hydroxy acid products such as glycolic acid exfoliants | Use at night, start slowly and wear sunscreen in the daytime |
| Fine lines or uneven tone | Retinoids or vitamin C, depending on tolerance and goals | Do not begin both at the same time; introduce one active gradually |
| Weak or irritated barrier | Moisturizer-first routine with fewer actives | Pause acids and retinoids until stinging, peeling or burning calms |
How to layer The Ordinary products without overloading skin
The Ordinary’s own layering education follows a simple structure: prepare the skin, treat the concern and seal with moisturizer. The brand also recommends using no more than three serum formulations in a single regimen. That limit matters because irritation often comes from the mix of products and frequency of use, not only from one ingredient.
Morning routine
- Cleanse or rinse. A gentle cleanser is enough for most morning routines. Very dry skin may do better with a water rinse if cleansing twice daily feels stripping.
- Apply a lightweight treatment if needed. Hydrating serums, niacinamide or some vitamin C derivatives may fit here, depending on product directions and skin tolerance.
- Moisturize. This step helps reduce dryness and supports the skin barrier.
- Use broad-spectrum sunscreen. Dermatology guidance generally treats sunscreen as a daily essential. The FDA explains that broad-spectrum sunscreens help protect against both UVA and UVB radiation, while SPF mainly indicates UVB sunburn protection.
Evening routine
- Cleanse thoroughly. Remove sunscreen, makeup and the day’s buildup without scrubbing.
- Use one main active. This might be a retinoid, an exfoliating acid, salicylic acid or another treatment. Not every evening needs to be an active-treatment night.
- Moisturize. If your skin is dry or reactive, apply moisturizer before and after a retinoid to buffer irritation, unless the product directions say otherwise.
A useful general rule is to place water-based serums before oil-based or anhydrous formulas, then finish with creams or moisturizers. Product directions should come first, however, because formula type and intended use can change the order.
Ingredient categories worth understanding
Hydrators and barrier support
Hydrating products are often the easiest entry point because they support comfort rather than aggressively resurfacing the skin. Hyaluronic acid formulas can help skin feel plumper and less tight, but they work best when followed by a moisturizer. Natural Moisturizing Factors + HA is positioned as barrier-supporting moisture care, which makes it a sensible companion to stronger actives.
Niacinamide
Niacinamide is commonly used in routines for oiliness, visible pores and uneven-looking tone. The Ordinary’s Niacinamide 10% + Zinc 1% is one of the brand’s widely recognized formulas, but 10% niacinamide can be too much for some sensitive users. If you notice persistent stinging, dryness or redness, reduce the frequency or stop using it.
Exfoliating acids
Glycolic acid and salicylic acid are both exfoliating ingredients, but they are not interchangeable. Glycolic acid is an alpha hydroxy acid often used for dullness and surface texture. Salicylic acid is a beta hydroxy acid often used in oily, clogged-pore routines. The American Academy of Dermatology advises caution with exfoliation because products such as retinoids, retinol and benzoyl peroxide can already make skin more sensitive or prone to peeling. That is why an acid toner, a peeling solution and a retinoid should not all be treated as casual daily steps. See also: BEAUTY INGREDIENTS.
Retinoids
Retinoids are often used for texture, mild acne concerns, uneven tone and visible signs of aging. Dermatology guidance commonly recommends starting with a lower-strength approach, using retinoids at night and increasing slowly as tolerated. They can cause dryness and irritation, especially when combined with exfoliating acids. Daily sunscreen is especially important when using retinoids because irritated skin is less resilient.
Vitamin C
The Ordinary separates vitamin C into direct forms, such as L-ascorbic acid, and derivative forms, such as ascorbyl glucoside. The brand’s vitamin C education notes that direct vitamin C may be more intense and less suitable for sensitive or beginner users, while derivatives may be easier to introduce. It also advises avoiding direct vitamin C in the same application as niacinamide, direct acids or strong retinoids. A simple workaround is vitamin C in the morning and retinoid use at night, if your skin tolerates both.
Common mistakes to avoid
- Buying by popularity alone. A product can be widely discussed and still be wrong for your skin concern or tolerance level.
- Starting too many products at once. Introduce one new product at a time and wait long enough to judge irritation before adding another.
- Using exfoliating acids every night too soon. More exfoliation does not mean faster improvement; it often means barrier damage.
- Skipping sunscreen. Brightening products, acids and retinoids make a sunscreen habit more important, not optional.
- Ignoring product directions. The Ordinary’s Regimen Builder specifically asks about experience level with acids, retinoids and vitamin C because tolerance changes how products should be used.
- Using actives during pregnancy or breastfeeding without checking. The Ordinary states in its regimen guidance that its products have not been tested on people who are pregnant or breastfeeding, so professional guidance is important.
When a minimal routine is the smarter routine
If your skin burns when you apply plain moisturizer, flakes around the nose and mouth, or looks shiny but feels tight, a long active-heavy routine is usually the wrong direction. Pause exfoliating acids, retinoids and strong vitamin C. Use a gentle cleanser, a bland moisturizer and sunscreen until the skin feels stable. Only then should you reintroduce one treatment product.
It is also worth knowing when skincare shopping is not enough. Deep, painful acne, sudden rashes, persistent scaling, suspected allergic reactions, melasma, rosacea flares or eczema symptoms deserve a dermatologist’s input. Over-the-counter The Ordinary products may support a routine, but they are not a replacement for diagnosis or prescription care.
Frequently asked questions
Are The Ordinary products good for beginners?
They can be, but beginners should start with supportive products and only one treatment active. Hydration, moisturizer and sunscreen are safer starting points than a routine built around acids, retinoids and strong vitamin C at the same time.
Can I use niacinamide and hyaluronic acid together?
Yes, many routines can include both. Hyaluronic acid mainly supports hydration, while niacinamide is used for concerns such as oiliness and uneven-looking tone. If both are water-based serums, apply the one that addresses your main concern first, then follow with moisturizer.
Can I use glycolic acid and retinol on the same night?
It is usually better not to start that way. Both can increase dryness or irritation, especially for new users. A more cautious plan is to use exfoliating acid on one night, retinoid on another night and barrier-repair nights in between.
How many The Ordinary serums should I use at once?
The brand’s own layering guidance recommends no more than three serum formulations in a single regimen. For many people, one serum in the morning and one treatment at night is enough.
What should I buy first?
If you have no routine, buy essentials first: a gentle cleanser, moisturizer and broad-spectrum sunscreen. After that, choose one targeted product based on your main concern, such as hydration, clogged pores, dullness or uneven texture.
