Articles

Anti-ageingBakuchiolIngredientsRetinol alternative
Bakuchiol serum next to retinol serum — natural retinol alternative comparison

Bakuchiol vs Retinol: What's the Difference, and Which Should You Choose?

Bakuchiol and retinol both target fine lines and uneven tone, but they behave very differently on the skin. Here is what the research says about how they compare, and how to decide which one belongs in your routine.

Read moreabout Bakuchiol vs Retinol: What's the Difference, and Which Should You Choose?

MoisturiserNiacinamideOily skinSkincare routine
Positine Niacinamide Gel Moisturiser — 5% vitamin B3 gel moisturizer for oily and combination skin

Niacinamide Moisturizer: Benefits, and Why a Gel Suits Oily Skin

What a niacinamide moisturizer actually does, why a gel texture suits oily and combination skin, and how to use a 5% niacinamide gel in your daily routine.

Read moreabout Niacinamide Moisturizer: Benefits, and Why a Gel Suits Oily Skin

Anti-ageingCollagenNight creamSkin hydration
Positine Collagen Anti-Age Night Cream in a moonlit night setting

What Does Collagen in a Night Cream Actually Do?

Does collagen night cream rebuild skin collagen? Learn what topical collagen can and cannot do—and what Positine’s formula actually does overnight.

Read moreabout What Does Collagen in a Night Cream Actually Do?

Dark spotsHyperpigmentationKojic acidSkincare routine
Positine kojic acid skincare routine for dark spots on the face

Dark Spots on the Face: Causes and an Effective Skincare Routine

What causes dark spots on the face? Learn how sun exposure, acne and hormones affect pigmentation and build an effective morning and evening routine.

Read moreabout Dark Spots on the Face: Causes and an Effective Skincare Routine

Ingredient combinationsNiacinamideSkincare routineVitamin C
Positine Vitamin C Serum and Niacinamide Gel Moisturiser together

Can You Use Vitamin C and Niacinamide Together?

Can vitamin C and niacinamide be used together? Learn the correct order, how to layer them and when sensitive skin may benefit from separating them.

Read moreabout Can You Use Vitamin C and Niacinamide Together?

BrighteningSerumSkincare routineVitamin C
Vitamin C serum with fresh orange on a warm ivory background

Vitamin C Serum: How to Use It Correctly

A practical guide to using vitamin C serum: the right order, amount, frequency, ingredient combinations and common mistakes to avoid.

Read moreabout Vitamin C Serum: How to Use It Correctly

Dark SpotsHyperpigmentationIngredientsKojic AcidSkincare
Kojic acid complete guide — how kojic acid fades dark spots and evens skin tone

Kojic Acid: A Complete Guide to the Brightening Active

What kojic acid is, how it fades dark spots by targeting the enzyme tyrosinase, why the EU 1% concentration limit matters, and what realistic results look like.

Read moreabout Kojic Acid: A Complete Guide to the Brightening Active

clean face moisturizer
The Science of Clean: Choosing the Best Clean Face Moisturizer in 2026

The Science of Clean: Choosing the Best Clean Face Moisturizer in 2026

In an era where "natural" is often used as a vague marketing buzzword rather than a performance standard, finding a truly effective clean face moisturizer can feel like navigating a complex, opaque algorithm. You have li…

Read moreabout The Science of Clean: Choosing the Best Clean Face Moisturizer in 2026

Urea Body Cream for Rough Skin
Urea body cream for rough skin — 5% urea cream smoothing dry, bumpy skin on arms and legs

Urea Body Cream for Rough Skin: The Science of Smooth, Resilient Texture

Are you tired of the persistent, bumpy texture on your arms and legs? The kind that no amount of standard body lotion seems to smooth? If you've felt the frustration of ashy, flaky skin that refuses to feel truly hydrate…

Read moreabout Urea Body Cream for Rough Skin: The Science of Smooth, Resilient Texture