NEW Kiehl's Ultra Pure High-Potency Serums Review

About Kiehl's Ultra Pure High-Potency Serums

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Active ingredients often don’t blend well with other actives in a formulation. The fewer the ingredients, the more difficult it is to blend. The fact that Kiehl's scientists were able to achieve this feat in three different products is incredible.

Kiehl's Global Scientific Director Dr. Nancy Ilaya PhD says: "We wanted to deliver known skin actives, such as Niacinamide, Glycolic Acid and Hyaluronic Acid in their pure form in simple formulations without too many ingredients to deliver efficacy, layer well into a skin regimen, such as with Kiehl’s Ultra Facial Cleanser and Ultra Facial Cream and allow users to customize their skin care according to their needs. The simplified formulas ensure the ingredients absorb fully into the skin."

• 5.0% Niacinamide Serum – Get rid of unwanted skin shine

• 9.8% Glycolic Acid Serum - Visibly smooth skin texture

• 1.5% Hyaluronic Acid Serum - Hydrate the skin and restore its elasticity

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| 5.0% Niacinamide Serum

The first serum, a 5% Niacinamide formula is ideal for anyone with oily skin. Minimally formulated with only 10 ingredients, this niacinamide serum has a fast-absorbing texture allows actives to be rapidly delivered into the skin to visibly reduce excess oil and provide targeted efficacy for your top skin concerns.

Key Ingredients :

- Niacinamide, the form of Vitamin B3 used within the formulas, is known to help visibly brighten skin. When used in topical skincare formulas, Niacinamide can also help balance skin's surface oil.

Benefits:

• Formulated to help visibly minimize shine and soothe skin

• Minimally formulated for skin absorption and efficacy

• Reduces the appearance of excess oil on skin

• Visibly reduces redness

• Suitable for all skin types, including sensitive

• Free of fragrance and colorants

Review: This serum has a lightweight texture that feels kind of sticky when applied but is also lightweight and absorbs pretty quickly to the skin. It most definitely helps reduce shine and leaves a natural glow instead but you can also still do your normal skincare routine over this with great results. Easy to add into your routine and recommend it if you're looking for a basic niacinamide serum.

One shopper said: "I really like this niacinamide serum because I feel like it works better than the ordinary one. I have been able to see results faster and it combines well with my other skincare products. My skin looks brighter and my skin tone seems to be more even than before."

| 9.8% Glycolic Acid Serum

For those concerned with skin texture and radiance, the glycolic acid targets texture, pores, glow and exfoliation. Minimally formulated with only 7 ingredients, this concentrated 9.8% Glycolic Acid serum has a fast-absorbing texture that allows actives to be rapidly delivered into the skin to help visibly smooth and refine skin's texture, minimize pores, and boost radiance.

Key Ingredients :

- Glycolic Acid is a naturally occurring fruit acid derived from sugar cane known to help smooth skin.

Benefits:

• Formulated to help visibly minimize pores and refine skin's texture

• Minimally formulated for optimal skin absorption and efficacy

• Boosts skin renewal in three days

• Reduces the appearance of pores in four weeks

• Suitable for all skin types, including sensitive

• Free of fragrance and colorants

Review: This serum was a thicker gel-like consistency. It absorbs quickly, doesn't stay tacky, and you can see the results within a week or two. The bottle is a good size and will last a while as a little goes a long way with the product. Highly recommend this to anyone who wants a glowy, fresh, and renewed look.

One shopper said: "This was a great serum to help smoothen the feeling of skin. I felt hydrated and like the consistency of it. It felt a little bit "slimey" on my skin but nothing really to write home about compared to many other serums on the market. Overall good product, just very expensive."

| 1.5% Hyaluronic Acid Serum

If dry skin is your main concern, this hyaluronic acid serum is for you. Minimally formulated with only 7 ingredients, this concentrated 1.5% Hyaluronic Acid serum has a fast-absorbing texture that allows actives to be rapidly delivered into the skin, leaving it feeling plumper, replenished, and hydrated.

Key Ingredients :

- 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.

Benefits:

• Formulated to help visibly replenish and hydrate dry skin

• Minimally formulated for skin absorption and efficacy

• Skin feels more plump after just one week

• Suitable for all skin types, including sensitive

• Free of fragrance and colorant

Review: The serum is very silky and soaks in quickly. There's a light scent, but not overpowering. This definitely helps with moisturizing in winter months when cream isn't enough. If you are someone who is dry or looking for super hydrated glass skin,  this is incredible.

One shopper said: "To start with this is an amazing hyaluronic acid that keeps my skin looking very nice. I have been using it for weeks now and I can really see a big difference on my skin. My face feels so smooth and healthy. I have dry skin and this have helped maintain my face hydrated. "

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