Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

Name: Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum
Brand: Kiehl's
SKU: 3605972791313
Price: 44.1 NZD
Availability: InStock

For all skin types, including sensitive

A concentrated 1.5% hyaluronic acid serum to help promote nourished, hydrated skin. Minimally formulated with only seven ingredients that help replenish and retain moisture, this hydrating serum will help achieve healthy-looking, hydrated skin.

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

A concentrated 1.5% hyaluronic acid serum to help promote nourished, hydrated skin. Minimally formulated with only seven ingredients that help replenish and retain moisture, this hydrating serum will help achieve healthy-looking, hydrated skin.

Old price NZ$ 63.00 New price NZ$ 44.10 (NZ$ 1.47 / ml)

30 ml

Quantity

or 4 instalments of NZ$ 11.03 by

Learn more

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Bring in your empty Kiehl's products in-store and recycle them through our Recycle and Be Rewarded program. Each full-size product earns you points towards complimentary Kiehl's rewards!

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2 Samples with every order | Free shipping on orders over $35

What It Is

Our fast-absorbing hyaluronic acid facial serum will visibly replenish moisture and intensively hydrate dry skin. Minimally formulated with only seven ingredients, including a concentrated 1.5% hyaluronic acid, the pure and potent hydrating serum formula will leave skin feeling more plump, healthy and hydrated.

What It’s Good For

A hydrating serum suitable for dry skin types
Minimally formulated for skin absorption and efficacy
Replenishes moisture and hydrates skin for a plumped appearance
Can be used on all skin types, including sensitive
Free of fragrance and colorants

Key Ingredients

Hyaluronic Acid

Hyaluronic Acid helps skin better retain moisture to improve the look of resiliency and make skin feel more supple and bouncy by delivering skin-strengthening hydration.

How to Use Kiehl's Hyaluronic Acid Serum

First, cleanse the skin. Apply 2–3 drops of the hydrating serum to damp skin.
Layer with other facial serums as needed.
Explore our other concentrated facial serums like our 5% Niacinamide serum and 9.8% Glycolic Acid serum.

Before and After Kiehl's Hyaluronic Acid Serum

Our Hyaluronic Acid face serum visibly replenishes and intensively hydrates dry skin:

+89% Boost to Hydration Instantly
Plumps Skin in 1 Week**

*Based on an instrumental study.

**Expert grading at week 1 during a 4-week clinical study.

Complete Your Routine

Discover efficacious formulas to upgrade your routine.

Step 1

Ultra Facial Cleanser

A mild foaming cleanser that supports the skin's natural moisture, suitable for all skin types including sensitive and dry skin.

One size only

150 ml

Old price New price NZ$ 50.00

Step 2

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

One size only

30 ml

Old price NZ$ 63.00 New price NZ$ 44.10

Step 3

Ultra Facial Cream

Our best selling daily face cream for ultra-lightweight, 24-hour hydration, formulated with Squalane. This lightweight moisturiser is suitable for all skin types, including sensitive, and provides instant hydration for soft, smooth and healthy-looking skin. Fragrance-free.

Old price New price NZ$ 75.00

Did You Know?

Minimally formulated with only 7 ingredients, our concentrated 1.5% Hyaluronic Acid serum has a fast-absorbing texture that allows ingredients to be rapidly delivered to leave skin feeling more plump, replenished and hydrated.

Frequently Asked Questions

Answers to Your Frequently Asked Questions

What are the skin benefits of hyaluronic acid serum?

What skin type is the Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum suitable for?

Can you use hyaluronic acid serum and glycolic acid together?

Yes, you can use hyaluronic acid serum and glycolic acid together in your skincare routine. These two ingredients complement each other and provide multiple benefits for the skin. Glycolic acid offers exfoliates dead skin cells from the surface, making way for fresh skin, while hyaluronic acid provides hydration and moisture retention. It is advisable to use the glycolic acid serum first, allowing it to fully absorb into the skin. Next, apply hyaluronic acid serum to replenish moisture and maintain hydration.

Can you use niacinamide with hyaluronic acid serum?

Yes, you can use niacinamide with hyaluronic acid serum. Niacinamide and hyaluronic acid offer different skincare benefits and can be used together to address various skin concerns. Niacinamide helps regulate sebum production, improve skin texture and reduce discolouration, while hyaluronic acid provides hydration and moisture retention. Combining these ingredients can result in improved overall skin appearance, hydration, and a more balanced complexion. To cleansed skin, apply niacinamide serum first, and follow with hyaluronic acid serum.

Can you mix hyaluronic acid and retinol?

Yes, you can mix hyaluronic acid and retinol in your skincare routine. Hyaluronic acid provides hydration and moisture retention, while retinol for skin helps encourage skin cell turnover and reduces the look of fine lines and wrinkles. First, apply retinol to a cleansed, dry face and allow it to melt into the skin. Follow with a hyaluronic acid serum to replenish skin moisture and counteract the drying effect some experience from retinol usage. Hyaluronic acid can form part of both your AM and PM skincare regimes, while retinol application should be reserved for the evening as it causes photosensitivity. Learn more about introducing retinol into your routine with our retinol for beginners guide - the key is to start slowly with a suitable concentration and build up the frequency with time.

How many times a day can you use hyaluronic acid?

Find Your Formula

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum	Ultra Pure High-Potency 5% Niacinamide Serum	Ultra Pure High-Potency 9.8% Glycolic Acid Serum
Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum	Ultra Pure High-Potency 5% Niacinamide Serum	Ultra Pure High-Potency 9.8% Glycolic Acid Serum
Skin Type Very Dry Dry	Skin Type All Types Sensitive	Skin Type All Types
Skin Concern Dryness	Skin Concern Uneven Skin Tone Tone & Texture Dull Skin	Skin Concern Uneven Skin Tone Dull Skin
Size One size only for Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum 30 ml	Size One size only for Ultra Pure High-Potency 5% Niacinamide Serum 30 ml	Size One size only for Ultra Pure High-Potency 9.8% Glycolic Acid Serum 30 ml
Price Old price NZ$ 63.00 New price NZ$ 44.10	Price Old price NZ$ 63.00 New price NZ$ 44.10	Price Old price NZ$ 63.00 New price NZ$ 44.10

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

A concentrated 1.5% hyaluronic acid serum to help promote nourished, hydrated skin. Minimally formulated with only seven ingredients that help replenish and retain moisture, this hydrating serum will help achieve healthy-looking, hydrated skin.

Recycle & Be Rewarded

What It Is

What It’s Good For

Key Ingredients

How to Use Kiehl's Hyaluronic Acid Serum

Before and After Kiehl's Hyaluronic Acid Serum

Complete Your Routine

Ultra Facial Cleanser

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

Ultra Facial Cream

Did You Know?

Frequently Asked Questions

What are the skin benefits of hyaluronic acid serum?

What skin type is the Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum suitable for?

Can you use hyaluronic acid serum and glycolic acid together?

Can you use niacinamide with hyaluronic acid serum?

Can you mix hyaluronic acid and retinol?

How many times a day can you use hyaluronic acid?

Find Your Formula

Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum

Ultra Pure High-Potency 5% Niacinamide Serum

Ultra Pure High-Potency 9.8% Glycolic Acid Serum