# Dr. Dennis Gross Hyaluronic Marine Hydration Booster for skin with dark spots

**Lovi Fit: High fit for skin with dark spots.**
Normal Skin Fit: Superior · Effectiveness: High · Safety: Excellent.

Page: https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dark-spots

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

Brand: [Dr. Dennis Gross](https://lovi.care/skincare/uk/brands/dr-dennis-gross)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/uk/best/moisturizers)

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for skin with dark spots; a few moisturizers fit it even better.

## Why this fit

- Offers excellent moisturizing for your normal skin due to high concentrations of sodium hyaluronate and saccharide isomerate, which hydrate and plump effectively, complemented by Glycolic and Lactic Acids for mild brightening.
- The inclusion of Centella Asiatica Extract and Chamomilla Recutita Flower Extract provides soothing benefits, enhancing comfort for your normal skin.
- The product is safe for your normal skin, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dark-spots): High (this page)
- [Mature skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/oily-acne-prone-skin): High

## Key ingredients

Sodium Hyaluronate, Marine Algae, Ceramides, Centella Asiatica Extract, Retinol

## What the research says

- A novel moisturizer containing saccharide isomerate accelerates skin barrier recovery, improves hydration, reduces erythema, and alleviates discomfort compared to a control moisturizer following intense pulsed light treatment in subjects with skin aging. ([The Journal of Dermatological Treatment, 2025](https://pubmed.ncbi.nlm.nih.gov/41211697/))
- Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/))
- A combination cream of stimu-tex AS and saccharide isomerate reduced erythema, increased skin capacitance, and reduced transepidermal water loss compared to placebo in 20 subjects after fractional CO2 laser procedure without causing serious adverse events. ([Lasers in Medical Science, 2025](https://pubmed.ncbi.nlm.nih.gov/41134387/))
- Cosmetic formulations containing 5% Centella asiatica extract showed the best efficacy in improving skin moisture and decreasing transepidermal water loss, while also exhibiting antiinflammatory properties in 25 volunteers compared to baseline measurements. ([Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/))
- Co-delivery of paeonol and madecassoside via nanoemulsions improved transdermal delivery, promoted barrier repair proteins, inhibited inflammatory cytokine secretion in cellular and 3D models, and reduced transepidermal water loss and acne in human facial skin compared to free components. ([Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/))
- 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/))
- Treatment with lipid algae extract reduced the level of oxidized proteins in human keratinocytes and stratum corneum skin cells. ([Annals of the New York Academy of Sciences, 2004](https://pubmed.ncbi.nlm.nih.gov/15247018/))
- Topical astaxanthin-loaded algae extract hydrogel and lipogel formulations exhibited the highest antioxidant activity and successful in vitro release, suggesting their potential as anti-aging formulations. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29745467/))
- Antarctic marine algae extracts increased cell viability, protected against inflammation, and enhanced the barrier integrity of human intestinal and keratinocyte cell lines damaged by lipopolysaccharide or ultraviolet radiation. ([Marine Drugs, 2022](https://pubmed.ncbi.nlm.nih.gov/36135751/))
- Topical application of 0.05% w/w ECa 233 gel reduced erythema index by 0.03 U and improved early crusting and general wound appearance compared to placebo in thirty individuals undergoing facial laser resurfacing. ([Journal of Alternative and Complementary Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/32310680/))
- 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/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical 0.4% retinol significantly increased epidermal thickness, dermal vascularity, and extracellular matrix production by stimulating keratinocyte proliferation, endothelial cell proliferation, and fibroblast activation in naturally aged human skin compared to vehicle. ([International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/))
- Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging. ([The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/))
- Silicone particles encapsulating retinol increased its half-life by 9-fold and yielded 12-23% lower skin irritation in human subjects compared to Microsponge particles while maintaining biological activity. ([Journal of Controlled Release, 2018](https://pubmed.ncbi.nlm.nih.gov/29604311/))

## What reviewers say

Users with dry, dehydrated, and acne-prone skin frequently praise this serum for its ultra-lightweight, watery texture that absorbs quickly without clogging pores. While many report instantly plumper, smoother skin and enjoy mixing it with other products, some users find the consistency too runny and the finish slightly sticky.

- Liked: Lightweight & fast-absorbing (mostly mentioned)
- Liked: Plumps & smooths (often mentioned)
- Liked: Acne-safe & soothing (sometimes noted)
- Liked: Versatile & mixable (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Runny consistency (sometimes noted)
- Disliked: Scent dislike (rarely noted)
- Disliked: Sticky finish (rarely noted)

## How to apply

- Could be used as part of your AM and PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply this moisturizer after your cleanser and toner, right before your morning SPF.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing it too hard so it absorbs nicely.
- For the best moisture, you can apply it when your skin is slightly damp. This helps your skin stay soft and happy.
- Remember to avoid the eye area when applying. Always do a patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes Dr. Dennis Gross Hyaluronic Marine Hydration Booster a great fit for skin with dark spots?

This product is a great fit because it provides deep moisture with sodium hyaluronate and saccharide isomerate while using glycolic and lactic acids for mild brightening on dark spots. It also includes soothing centella asiatica extract and chamomile to keep skin calm and comfortable.
Sources: [The Journal of Dermatological Treatment, 2025](https://pubmed.ncbi.nlm.nih.gov/41211697/), [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/)

### Which ingredients make this treatment a good fit for skin with dark spots?

This treatment is a great fit for dark spots because it contains Glycolic Acid and Lactic Acid for mild brightening, along with Sodium Hyaluronate to hydrate and plump your skin. It also includes soothing Centella Asiatica Extract to keep your skin calm and comfortable.
Sources: [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/), [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/)

### What does Hyaluronic Acid do for skin with dark spots?

Hyaluronic acid is unlikely to directly fade dark spots, but it helps keep dry and uneven skin plump and deeply hydrated. To effectively target dark spots, this type of skin needs brightening ingredients like vitamin C or niacinamide alongside your hydrator.

### What does Marine Algae do for skin with dark spots?

Marine algae helps fade dark spots by slowing down the melanin production that causes uneven skin tone and discoloration. Studies show that various algae extracts act as powerful antioxidants and tyrosinase inhibitors, making them very useful for keeping skin clear and bright.
Sources: [Marine Drugs, 2018](https://pubmed.ncbi.nlm.nih.gov/29320400/), [Marine Drugs, 2020](https://pubmed.ncbi.nlm.nih.gov/32575468/)

### Where does this treatment go in a skincare routine for skin with dark spots?

This treatment goes in the evening routine after cleansing and before moisturizing. Putting treatments in the evening provides simplicity and extra safety around sun exposure.

### Can I use this treatment with vitamin C, and in what order?

You can use this treatment with vitamin C by applying your vitamin C serum first in the morning, followed by this treatment and your SPF. Using exfoliating acids and retinol together with vitamin C may raise the likelihood of irritation, so you may want to alternate nights or use vitamin C in the morning and this treatment at night.

### How often should I use this treatment?

This treatment fits into your evening routine as an active serum, starting once a week and gradually increasing as your skin adjusts well. Daily application helps support moisture and brightness, though individual tolerance may vary.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32141711/), [Journal of Drugs in Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/26151786/)

### Can this treatment clog pores, cause breakouts or purging for skin with dark spots?

This treatment is unlikely to clog pores or cause breakouts on skin with dark spots because it is free of heavy, pore-clogging ingredients. While it contains mild exfoliating acids that help brighten dark spots, any initial purging is typically minimal and short-lived.

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

This treatment is a great fit for the face, but you should check with a dermatologist before using it on the very thin skin around the eyes or large areas of the body. Its active ingredients and moisturizing agents are formulated for facial use, so using it elsewhere may cause unwanted reactions on more delicate skin.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37896378/)

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

It has no drying alcohol and contains fragrance (benzyl salicylate, linalool, and parfum).

## Alternatives for skin with dark spots

- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/uk/p/revision-skincare/hydrating-serum/for/dark-spots) — High fit — £133.23 at Amazon
- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/uk/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/dark-spots) — High fit — £25.00 at Amazon
- [Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum](https://lovi.care/skincare/uk/p/torriden/dive-in-low-molecular-hyaluronic-acid-serum/for/dark-spots) — High fit — £18.40 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/uk/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — £8.29 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/uk/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — £11.65 at Amazon
- SPF: [Torriden DIVE-IN Mild Sunscreen](https://lovi.care/skincare/uk/p/torriden/dive-in-mild-sunscreen/for/dark-spots) — Superior fit — £22.00 at Amazon

## Where to buy

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

## Ingredients

Oenothera Biennis Stem Extract Flower Leaf, Water, Glycerin, Sodium Hyaluronate, Saccharide Isomerate, Caulerpa Lentillifera Extract, Yucca Aloifolia Root Extract Leaf, Linoleic Acid, Centella Asiatica Extract, Cucumis Sativus Fruit Extract, Ceramide Ap, Ceramide Eop, Ceramide Np, Watermelon Fruit Extract, Glycolic Acid, Lactic Acid, Collagen Amino Acids, Camellia Sinensis Leaf Extract, Quercetin Caprylate, Coconut Fruit Juice, Chamomilla Recutita Flower Extract Matricaria Flower Extract, Glycine Soja Extract Soybean Extract, Retinol, Tocopheryl Acetate, Symphytum Officinale Extract, Tetrapeptide-21, Copper Pca, Sodium Pca, Urea, Bisabolol, Leuconostoc Radish Root Ferment Filtrate, Phytosphingosine, Zinc Pca, Butylene Glycol, Ethylhexylglycerin, Caprylic Capric Triglyceride, Sodium Lauroyl Lactylate, Octoxynol-9, Glyceryl Oleate, Polysorbate 20, Carbomer, Cholesterol, Xanthan Gum, Silica Dimethyl Silylate, Bht, Disodium Edta, Citric Acid, Potassium Hydroxide, Sodium Citrate, Potassium Sorbate, Phenoxyethanol, Sodium Benzoate, Benzyl Salicylate, Linalool, Parfum
## 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/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dark-spots (this page)
- Ireland: https://lovi.care/skincare/ie/p/dr-dennis-gross/hyaluronic-marine-hydration-booster/for/dark-spots
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