# Kate Somerville Peptide K8 Power Cream for mature skin

**Lovi Fit: Superior fit for mature skin.**
Normal Skin Fit: Superior · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/mature-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Singapore.

Brand: [Kate Somerville](https://lovi.care/skincare/sg/brands/kate-somerville)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/sg/best/moisturizers)

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best moisturizers for mature skin.

## Why this fit

- Excellent suitability for your normal skin is provided by humectant ingredients like Glycerin and Sodium Hyaluronate, which offer superb hydration and barrier support, while Palmitoyl Oligopeptide and Copper PCA effectively promote collagen synthesis to address wrinkles and fine lines.
- The combination of emollients such as Caprylic Capric Triglyceride and Squalane further enhances skin elasticity and moisture retention, complementing the primary treatment benefits.
- The safety profile is excellent, with no risks of irritation for your normal skin due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/mature-skin): Superior (this page)
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/oily-acne-prone-skin): Average

## Key ingredients

Peptides, Squalane, Ceramide 2, Cannabis Sativa Seed Oil, Sodium Hyaluronate

## What the research says

- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- A multi-modal methodology combining MALDI-MSI, in vivo RCM, echography, and histology revealed age-related decreases in extracellular matrix and epidermal-dermal junction proteins and undulation depth, while a blend of palmitoyl oligopeptide and palmitoyl tetrapeptide-7 improved subepidermal low-echogenic band thickness, density, and extracellular matrix structure compared to placebo. ([Journal of Cosmetic Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25817264/))
- Chronomodulated daytime application of baicalin and nighttime application of palmitoyl tripeptide-1 synergistically improved skin luminance by 16.29%, nasolabial fold depth by -36.35%, and firmness by 24.35% in 30 female participants. ([Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/41527525/))
- Topical application of an emollient emulsion containing 15.0% caprylic/capric triglyceride doubled the amount of urocanic acid isomers and increased skin hydration with reduced transepidermal water loss in healthy subjects, though it did not prevent ultraviolet-induced urocanic acid isomerization. ([Life, 2023](https://pubmed.ncbi.nlm.nih.gov/37109405/))
- Hyaluronic acid extracts are safe and efficacious products for skin repair when used in tissue regeneration alone or in combination with herbal or Western medicine. ([Journal of Pharmacy & Pharmaceutical Sciences, 2015](https://pubmed.ncbi.nlm.nih.gov/25877441/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway. ([Antioxidants, 2025](https://pubmed.ncbi.nlm.nih.gov/40722956/))
- Unencapsulated cold-pressed industrial hemp seed oil at 0.12 mg/mL accelerated wound healing and increased normal human dermal fibroblast cell proliferation by 72% at 48 hours compared to baseline, though microencapsulation reduced this biological activity. ([Journal of Oleo Science, 2026](https://pubmed.ncbi.nlm.nih.gov/42686591/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))

## What reviewers say

Users with dry, dehydrated, and mature skin highly recommend this moisturizer for its intense hydration and lightweight feel. It is frequently praised for plumping the skin, smoothing fine lines, and improving firmness. Some users find the price point high and a few have noted issues with the fragrance or opaque packaging.

- Liked: Lightweight texture (mostly mentioned)
- Liked: Effective hydration (often mentioned)
- Disliked: Expensive price point (often mentioned)
- Liked: Anti-aging results (sometimes noted)
- Liked: Hygienic packaging (sometimes noted)
- Disliked: Fragrance issues (sometimes noted)
- Disliked: Not rich enough (rarely noted)
- Disliked: Opaque packaging (rarely noted)

## How to apply

- Use your moisturizer twice a day in your AM and PM routines. Apply it daily to help smooth fine lines.
- Apply this product after your toner and serum, but before your SPF in the morning. Follow your cleanser and toner steps to keep your skin balanced.
- Gently press a small amount into your face and neck. Avoid rubbing the skin too harshly to prevent extra tension.
- Apply the moisturizer on slightly damp skin to help lock in extra moisture. Clean skin helps the product absorb much more evenly.
- Avoid the sensitive eye area during application. Do a quick patch test before your very first use to stay safe.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes Kate Somerville Peptide K8 Power Cream one of the best fits for mature skin?

This cream is one of the best fits for mature skin because ingredients like glycerin and sodium hyaluronate provide deep hydration and barrier support, while peptides help smooth out wrinkles and fine lines. Additionally, squalane and other softening ingredients help improve skin elasticity and moisture retention. Its safety profile is also excellent, with no harsh ingredients to cause irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [Journal of Cosmetic Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25817264/)

### Which ingredients make this cream a good fit for mature skin?

This cream is a great fit for mature skin because it contains peptides like palmitoyl oligopeptide to help smooth out fine lines and wrinkles. It also includes hydrating ingredients like glycerin and sodium hyaluronate, alongside squalane and other softeners that help keep your skin plump and moisturized.
Sources: [Journal of Cosmetic Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25817264/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What do Peptides do for mature skin?

Peptides help mature skin by signaling skin cells to boost collagen production, which improves firmness and smooths out fine lines. They are generally safe to use daily, though their ability to deliver results depends heavily on how well the formula can sink into the skin.
Sources: [International Journal of Cosmetic Science, 2009](https://pubmed.ncbi.nlm.nih.gov/19570099/), [Biomolecules, 2025](https://pubmed.ncbi.nlm.nih.gov/39858482/)

### What does Squalane do for mature skin?

Squalane helps keep mature skin feeling soft and smooth by boosting moisture and protecting the skin barrier. It also provides antioxidant support that helps improve the look of fine lines and wrinkles over time.
Sources: [Journal of Nanobiotechnology, 2025](https://pubmed.ncbi.nlm.nih.gov/40001122/), [Journal of Nanoscience and Nanotechnology, 2010](https://pubmed.ncbi.nlm.nih.gov/21137794/)

### Where does this cream go in a skincare routine for mature skin?

This moisturizing treatment goes in the evening routine after your cleanser and before your moisturizer, or can be used as your daily morning moisturizer. It is unlikely to cause any irritation on normal skin due to the absence of harsh ingredients.
Sources: [The Journal of Dermatological Treatment, 2022](https://pubmed.ncbi.nlm.nih.gov/32239984/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Can I use this cream with retinol, and in what order?

You can use this cream alongside retinol, and applying it first helps build skin tolerance and keeps your face soft while reducing dryness. A barrier-improving moisturizer makes it easier for your skin to adjust to retinoids.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/)

### How often should I use this cream?

You can use this moisturizing treatment twice daily to help keep mature skin soft and smooth. Daily application of this type of cream supports skin hydration and elasticity while helping to soften the look of fine lines and wrinkles.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32141711/), [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/)

### Can this cream clog pores, cause breakouts or purging for mature skin?

This cream is unlikely to cause breakouts or clogged pores for mature skin because its formula avoids harsh or prohibited ingredients that trigger irritation. The gentle ingredients help keep skin soft and smooth while supporting moisture.

### Can I use this cream around the eyes or on my body?

This cream is great for mature skin, but because the skin around the eyes is much thinner and more delicate than body skin, you should use it with care near the eyes. Its rich moisturizing ingredients like Squalane and Sodium Hyaluronate help keep skin soft and smooth, though it is primarily designed as a facial treatment rather than a body lotion.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Is this cream fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (parfum, hexyl cinnamal, and limonene). Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for mature skin

- [L'Occitane Immortelle Divine Cream](https://lovi.care/skincare/sg/p/l-occitane/immortelle-divine-cream/for/mature-skin) — Superior fit — S$103.92 at Amazon
- [Sulwhasoo Ginseng Renewing Cream Ex](https://lovi.care/skincare/sg/p/sulwhasoo/ginseng-renewing-cream-ex/for/mature-skin) — Superior fit — S$73.41 at Amazon
- [NEOGEN DERMALOGY Probiotics Youth Repair Cream](https://lovi.care/skincare/sg/p/neogen-dermalogy/probiotics-youth-repair-cream/for/mature-skin) — Superior fit — S$47.90 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/sg/p/fresh/soy-face-cleanser/for/mature-skin) — Superior fit — S$30.00 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/sg/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — S$41.07 at Amazon
- SPF: [ISDIN Eryfotona Actinica SPF 50+](https://lovi.care/skincare/sg/p/isdin/eryfotona-actinica-spf-50/for/mature-skin) — Superior fit — S$110.01 at Amazon

## Where to buy

No store in Singapore has a checked price for this product, so the page shows none.

## Ingredients

Water, Stearic Acid, Cetearyl Alcohol, Ceteareth-20, Glycerin, Isopropyl Myristate, Isocetyl Stearoyl Stearate, Dimethicone, Cyclopentasiloxane, C12-15 Alkyl Benzoate, Caprylic Capric Triglyceride, Orbignya Oleifera Seed Oil, Cannabis Sativa Seed Oil, Squalane, Cholesterol, Urea, Sodium Pca, Macadamia Ternifolia Seed Oil, Jojoba Seed Oil, Silk Powder, Tribehenin, Triethanolamine, Xanthan Gum, Butylene Glycol, Tocopheryl Acetate, Allantoin, Trehalose, Grapefruit Peel Oil, Ascorbyl Palmitate, Ceramide 2, Peg-10 Rapeseed Sterol, Triacetin, Copper Pca, Polyquaternium-51, Sodium Hyaluronate, Palmitoyl Oligopeptide, Disodium Edta, Citric Acid, Sodium Benzoate, Potassium Sorbate, Chlorphenesin, Parfum, Hexyl Cinnamal, Butylphenyl Methyl Propional, Limonene
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- France: https://lovi.care/skincare/fr/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Australia: https://lovi.care/skincare/au/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/kate-somerville/peptide-k8-power-cream/for/mature-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/kate-somerville/peptide-k8-power-cream/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/kate-somerville/peptide-k8-power-cream/for/mature-skin