# Bubble Water Slide Hydration Boosting Serum for sensitive skin

**Lovi Fit: Superior fit for sensitive skin.**
Normal Skin Fit: Superior · Effectiveness: Superior · Safety: Excellent.

Page: https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin

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

Brand: [Bubble](https://lovi.care/skincare/brands/bubble)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/best/moisturizers)

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best moisturizers for sensitive skin.

## Why this fit

- Excellent suitability for your normal skin is provided by glycerin, sodium hyaluronate, and saccharide isomerate for humectant action, alongside squalane and shea butter for emollient action, which also addresses your redness and irritation with niacinamide and tremella fuciformis extract for soothing and hydration.
- The product offers excellent hydration due to the presence of sodium hyaluronate and glycerin in high concentrations for moisturizing.
- There are no risks of irritation for your sensitive skin due to the absence of prohibited or harsh ingredients, and the presence of soothing ingredients like niacinamide and aloe barbadensis leaf juice.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/dry-skin): Superior
- [Combination skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin): Superior (this page)
- [Acne-prone skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/acne-prone-skin): Superior
- [Skin with dark spots](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/mature-skin): Superior
- [Dry sensitive skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/dry-sensitive-skin): Superior
- [Oily acne-prone skin](https://lovi.care/skincare/p/bubble/water-slide-hydration-boosting-serum/for/oily-acne-prone-skin): High

## Key ingredients

Sodium Hyaluronate, Peptides, Niacinamide, Squalane, Tremella Fuciformis Extract

## 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/))
- 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/))
- 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/))
- 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/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- 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/))
- Snow mushroom alcohol-based hand rub gel significantly improved skin moisture better than the placebo through 180 minutes while maintaining comparable antiseptic efficacy in 20 human volunteers. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32531816/))
- Tremella fuciformis extract demonstrates potential cutaneous benefits including skin antiaging, photoprotection, wound healing, and barrier protection based on in vitro and animal models. ([Archives of Dermatological Research, 2023](https://pubmed.ncbi.nlm.nih.gov/36757441/))
- Tremella fuciformis inhibits melanogenesis by decreasing melanin content and tyrosinase expression in B16F10 cells while promoting wound healing in human HaCaT keratinocytes and Detroit 551 fibroblasts. ([In Vivo, 2022](https://pubmed.ncbi.nlm.nih.gov/35241526/))

## What reviewers say

Based on a very large amount of data, users love this serum's milky, lightweight texture that provides intense hydration and a dewy glow, making it ideal for dry and sensitive skin. It is frequently praised for soothing redness and repairing the skin barrier. A significant number of customers, however, express frustration with the packaging, noting issues with a malfunctioning pump that hinders product dispensing.

- Liked: Intense hydration (mostly mentioned)
- Liked: Pleasant texture (often mentioned)
- Disliked: Faulty packaging (often mentioned)
- Liked: Glowy finish (sometimes noted)
- Liked: Layering compatibility (sometimes noted)
- Liked: Soothing and calming (sometimes noted)
- Disliked: Difficult dispensing (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Sticky residue (rarely noted)

## How to apply

- Use this soothing AM and PM routine every day to keep your normal skin calm. Always remember to apply SPF in the morning after your moisturizer.
- Apply your moisturizer after your toner in the morning, and after your serum in the evening. This step locks in hydration and protects your skin.
- Gently press a small amount of the moisturizer evenly across your face. Avoid rubbing to keep your sensitive skin happy and calm.
- You can apply this gentle formula on dry or slightly damp skin for the best comfort. It works wonderfully on clean skin to soothe redness and irritation.
- Do a patch test before your very first use to check your skin's reaction. Avoid getting the product directly into your eyes .
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes Bubble Bubble Water Slide Hydration Boosting Serum one of the best fits for sensitive skin?

This serum is one of the best fits for sensitive skin because it brings together deep moisture from sodium hyaluronate and glycerin alongside soothing ingredients like niacinamide and tremella mushroom extract that calm redness and irritation. It also includes squalane and shea butter to soften the skin without any harsh ingredients that might cause a bad reaction.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this serum a good fit for sensitive skin?

This serum is a great fit for sensitive skin because it uses niacinamide, tremella fuciformis extract, and aloe barbadensis leaf juice to calm redness and irritation without harsh ingredients. It also deeply quenches and softens the skin using sodium hyaluronate, glycerin, and saccharide isomerate.
Sources: [The Journal of Dermatological Treatment, 2025](https://pubmed.ncbi.nlm.nih.gov/41211697/)

### What does Hyaluronic Acid do for sensitive skin?

Hyaluronic acid helps calm and hydrate sensitive skin while supporting the skin barrier to keep it soft and comfortable. Clinical studies show it improves surface moisture and reduces dryness, roughness, and redness without irritation.
Sources: [Journal of Drugs in Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/41037531/), [Journal of Cosmetic Dermatology, 2018](https://pubmed.ncbi.nlm.nih.gov/29356277/)

### What do Peptides do for sensitive skin?

Peptides help support the skin barrier and improve the feel of sensitive skin by encouraging firmness and a smooth look. When paired with soothing and hydrating ingredients, peptide products are generally well tolerated and unlikely to cause irritation.
Sources: [Advanced Science, 2025](https://pubmed.ncbi.nlm.nih.gov/39783908/), [Journal of Biomedical Materials Research, 1998](https://pubmed.ncbi.nlm.nih.gov/9457557/)

### Where does this serum go in a skincare routine for sensitive skin?

This treatment goes in the evening routine after cleansing and toning, and before moisturizing, for simplicity and extra safety around sun exposure. It is unlikely to irritate sensitive skin due to the absence of harsh ingredients and the presence of soothing components like niacinamide and aloe vera.

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

Yes, you can use this serum with retinol, applying the serum before your retinol to keep your skin calm and hydrated. This approach helps reduce the dryness and irritation that often come with retinol use.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/)

### How often should I use this serum?

You can use this serum in your evening routine. Daily application helps keep your sensitive skin calm and well-moisturized, and it is unlikely to cause irritation.
Sources: [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/), [Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/14571069/)

### Can this serum clog pores, cause breakouts or purging for sensitive skin?

This serum is unlikely to cause breakouts for sensitive skin because it is free of harsh ingredients and includes soothing additions like niacinamide and aloe. While a small number of reviewers report breakouts, the formula's gentle, hydrating profile generally keeps irritation and clogged pores at bay.

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

Yes, you can use this moisturizing treatment around the eyes and on your body because its gentle formula is unlikely to cause irritation on sensitive skin. It helps keep thin skin feeling soft and smooth while delivering deep hydration.

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

Yes, it has no fragrance and no drying alcohol. Cetyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for sensitive skin

- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/sensitive-skin) — High fit — $30.00 at Amazon
- [Isntree Green Tea Fresh Serum](https://lovi.care/skincare/p/isntree/green-tea-fresh-serum/for/sensitive-skin) — High fit — $17.90 at Amazon
- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/p/revision-skincare/hydrating-serum/for/sensitive-skin) — High fit — $109.00 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — $28.08 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/p/clarins/soothing-toning-lotion/for/sensitive-skin) — Superior fit — $28.05 at Amazon
- Moisturizer with Sun Protection: [innisfree Daily Mild Sunscreen](https://lovi.care/skincare/p/innisfree/daily-mild-sunscreen/for/sensitive-skin) — Superior fit — $18.00 at Amazon

## Where to buy

- Amazon.com: $14.97 (https://www.amazon.com/dp/B0CYHH7C8D?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Water, Propanediol, Glycerin, Squalane, Niacinamide, Saccharide Isomerate, Capryloyl Glycerin Sebacic Acid Copolymer, Diheptyl Succinate, Tremella Fuciformis Extract Mushroom Extract, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Aloe Barbadensis Leaf Juice, Glyceryl Acrylate Acrylic Acid Copolymer, Opuntia Ficus-Indica Seed Oil, Tocopheryl Acetate, Lauryl Glucoside, Xanthan Gum, Sodium Lactate, Phytic Acid, Cetearyl Olivate, Sorbitan Olivate, Cetyl Alcohol, Sucrose, Anastatica Hierochuntica Extract, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Candelilla Wax Cera Candelilla Cire De Candelilla Wax Cera, Butyrospermum Parkii Butter Shea Butter, Beta-Sitosterol, Glyceryl Behenate, Polyglyceryl-4 Isostearate, Oleic Acid, Ceramide Np, Ceramide Ng, Lecithin, Tocopherol, Potassium Hydroxide, Gluconolactone, Phenoxyethanol, Sodium Benzoate, Lactic Acid, Citric Acid, Sodium Citrate, Ethylhexylglycerin
## 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/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/bubble/water-slide-hydration-boosting-serum/for/sensitive-skin