how fast is delivery?

Colombo orders usually arrive within 24 hours. The rest of the island usually takes 1–3 working days, and remote areas up to 4–5. Delivery is Rs 350, and free on orders of Rs 12,000 or more.

Pay by card, split it into 3 payments with Koko, pay cash on delivery, or by bank deposit.

what if my order arrives damaged?

Tell us the same day you receive it and we’ll sort it out. You can reach us by phone or email any time during working hours.

The Ordinary

The Ordinary Lactic Acid 5% + HA

රු 5,238.00~~රු 5,820.00~~ save 10%

or pay in 3 × රු 1,746.00 with koko

Size: 30ml

30ml

100% authentic
islandwide delivery
secure checkout
pay in 3 with koko

Introducing The Ordinary Lactic Acid 5% + HA – your secret to smoother, radiant skin. This powerful yet gentle exfoliating serum combines 5% lactic acid with hydrating hyaluronic acid to effectively improve skin texture and tone. Unveil a more youthful complexion as lactic acid works to exfoliate dead skin cells, while hyaluronic acid ensures optimal hydration. Say goodbye to dullness and hello to a revitalized, luminous glow. Elevate your skincare routine with The Ordinary Lactic Acid 5% + HA for...

not sure it suits your skin?ask our beauty expert

full list of ingredients

Aqua (Water), Lactic Acid, Glycerin, Pentylene Glycol, Propanediol, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit/Leaf Extract, Acacia Senegal Gum, Xanthan Gum, Isoceteth-20, Trisodium Ethylenediamine Disuccinate, Sodium Hydroxide, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol

shipping & delivery

Colombo within 24 hours, elsewhere usually 1–3 working days. Free delivery over Rs 12,000.

what's inside

01

Lactic acid (AHA)

A gentle AHA that smooths and hydrates at the same time.

02

Hyaluronic acid

Holds water in the skin for plump, bouncy hydration.

03

Tasmanian pepperberry

Calms visible redness and discomfort.

Skin type: All skin types, especially sensitive or dry
Texture: Lightweight, fluid serum
Routine step: Apply before heavier creams or oils
Use time: PM preferred
Size: 30ml

how to use it

Everything you need for the best results, one step at a time.

how to use

Apply once per day, ideally in the PM. Can be diluted with other treatments to reduce strength until skin develops tolerance. Avoid contact with eyes. If irritation occurs, cease use and consult a physician.

who it's for

Best suited for those new to direct acids or those who find 10% AHA serums too strong. Lactic acid’s larger molecular size makes it an excellent, hydrating alternative for surface-level smoothing.

cautions & pairing

This formula should not be used on sensitive, peeling, or compromised skin. Avoid the eye contour and contact with eyes. Do not use in the same routine alongside other strong exfoliants, pure Vitamin C, peptides, or retinoids. Sun protection is strongly advised.

good to know

Quick answers about ordering, delivery and payment.

is everything 100% authentic?

Yes. Every product at Cosmo is genuine and carefully sourced from trusted suppliers, so you get the real formula every time.

“The Ordinary democratizes high-efficacy clinical skincare by strictly stripping away fluffy marketing.”

They offer pure, raw active ingredients like highly concentrated peptides and potent clinical acids with completely uncompromised structural integrity.

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still thinking it through?

Practical support grounded in this product and the routine you already have.

is it right for my skin type?
can I use it with what I already have?
how do I start without irritation?

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