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Tower 28 SOS (Save Our Skin) for skin with dark spots

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes

Tower 28 SOS (Save Our Skin)

High

  • AverageNormal Skin Fit
  • AverageEffectiveness
  • HighSafety

One of the best serums for skin with dark spots.

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.

Page built Nov 8, 2026How the Fit score works

Lovi Assistant explains

  • Offers moderate treatment for acne-prone skin as hypochlorous acid helps reduce acne lesions and blemishes, while Aloe Barbadensis Leaf Juice provides soothing benefits for sensitive skin.
  • Glycerin offers humectant action suitable for normal skin, but the formula lacks sufficient emollient ingredients for optimal hydration.
  • The product is safe for your normal skin due to the absence of prohibited or harsh ingredients.

How to apply

  • Apply this serum as part of your PM routine starting 3x/week and build up to daily use if your skin likes it.
  • Place the serum after cleansing and toning, but before your moisturizer.
  • Gently press 2-3 drops of the serum into your skin and wait a minute for it to absorb.
  • Apply the serum on dry skin to help fade pigmentation effectively.
  • Avoid the eye area and always use SPF 30+ during the day.

People Say

★4.7Overall rating based on 6.0k+ reviews

The hypochlorous acid formula is widely celebrated for reducing redness and irritation without stinging, though some users find the "pool water" scent and price point to be drawbacks.

Highlights

  • Clears acne/breakouts Mostly Mentioned
    • “Cleared my fungal acne”
    • “Prevented breakouts after the gym”
    • “Saved my skin from maskne”
    • “Shrunk my active pimples overnight”
  • Soothes redness/irritation Mostly Mentioned
    • “Took the heat out of my sunburn”
    • “Redness vanished within minutes”
  • Gentle on sensitive skin Often Mentioned
    • “No stinging on open wounds”
    • “The only thing my sensitive skin tolerates”
    • “Doesn't burn like other toners”
  • Refreshing and lightweight Often Mentioned
    • “Feels like refreshing water”
    • “Super fine mist”
    • “Great cooling sensation”
    • “Leaves no sticky residue”
  • Chlorine/pool scent Often Mentioned
    • “Smells like pool water”
    • “Has a strong bleach scent”
    • “Smells like a swimming pool”
    • “Scent is medicinal but fades”
  • Expensive for ingredients Sometimes Noted
    • “Expensive salt water”
    • “Overpriced for the size”
    • “Can buy cheaper generic versions”
  • Drying effect Rarely Noted
    • “Made my dry skin tighter”
    • “Felt a bit stripping”
    • “Left my face feeling parched”
    • “Too drying for winter use”
  • Packaging/nozzle issues Rarely Noted
    • “Nozzle started leaking”
    • “Sprayer shoots a stream, not a mist”
    • “Bottle broke in my bag”
    • “Pump stopped working halfway through”

Sources: lovi.care, sephora.com, amazon.com, influenster.com, tower28beauty.com, reddit.com, and more

Questions and answers

What makes TOWER 28 SOS Daily Rescue Facial Spray a great fit for skin with dark spots?

Tower 28 SOS Daily Rescue Facial Spray is a great fit because hypochlorous acid helps reduce blemishes, while aloe barbadensis leaf juice provides soothing benefits for sensitive skin. Glycerin also offers gentle hydration, and the formula is safe for your skin due to the absence of harsh ingredients.

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

This treatment is a good fit because hypochlorous acid helps reduce blemishes and Aloe Barbadensis Leaf Juice provides soothing benefits for sensitive skin.

What does Hypochlorous Acid do for skin with dark spots?

Hypochlorous acid is unlikely to improve dark spots directly, as it is primarily known for its rapid antibacterial and wound-clearing activity. Treating dark spots typically requires ingredients that target pigment production or gentle exfoliating acids to help renew the surface.

Journal of Wound Care, 2022

What does Sodium Chloride do for skin with dark spots?

Sodium Chloride does not have established benefits for dark spots or skin lightening. If you want to address dark spots, you need ingredients like topical antioxidants and targeted brightening agents that help even out skin tone safely.

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, which keeps it simple and safe around sun exposure. You can also use it weekly as part of your routine.

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

You can use this treatment with retinol by applying the treatment in your evening routine after your cleansing toner and before your moisturizer. It is unlikely to irritate your skin because the formula is safe and free of harsh ingredients, but you should monitor how your skin feels when combining active products.

How often should I use this treatment?

This treatment fits your skin with dark spots well, and Lovi's routine puts treatments in the evening for simplicity and extra safety around sun exposure. You can use it in the evening as part of your routine, or adjust frequency based on how your skin responds.

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

This treatment is unlikely to clog pores or cause breakouts for skin with dark spots because it is free of heavy, pore-clogging ingredients. Hypochlorous acid helps reduce blemishes, while aloe helps calm the skin.

Is this treatment fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

What the research says

  • Topical 0.01% hypochlorous acid through ultrasonic atomization significantly improved OSDI scores, lid margin redness, lid margin abnormality, meibum expressibility, and meibum quality compared to control eyelid scrubs in patients with blepharitis after 2 weeks.

    Journal of Clinical Medicine, 2023

  • A sporicidal hypochlorous acid solution (Vashe) safely and significantly enhanced the reduction of Clostridium difficile spores and Bacillus anthracis surrogates from human skin compared to soap and water.

    PloS One, 2013

  • Daily application of an acid-oxidising solution containing hypochlorous acid to chronic epidermolysis bullosa wounds reduced Staphylococcus aureus relative abundance from 34% to 10% at 8 weeks, increased bacterial diversity, and diminished wound sizes in 15 patients.

    Experimental Dermatology, 2025

  • Calcium hydroxylapatite diluted with normal saline combined with microfocused ultrasound with visualization improved age-related changes in the lower face, neck, and décolleté and stimulated collagen and elastin fibers in 20 subjects.

    Journal of Drugs in Dermatology, 2020

  • Hyaluronic acid, hyaluronic acid plus dexpanthenol, and isotonic saline nasal sprays all significantly improved dry nose symptoms over four weeks in 240 patients, with hyaluronic acid plus dexpanthenol providing superior nasal moisturisation compared to the other two.

    Auris, Nasus, Larynx, 2020

  • Topical application of magnetized saline water serum improved skin hydration, reduced transepidermal water loss, sebum content, melanin index, and erythema index, and activated autophagy by increasing Beclin-1 and decreasing mTOR in females wanting to enhance facial and neck skin appearance.

    Cureus, 2023

  • A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo.

    Clinical Pharmacology, 2018

  • Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief.

    Plastic and Reconstructive Surgery, 2018

  • Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo.

    Journal of Alternative and Complementary Medicine, 2010

  • 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

  • The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol.

    Journal of Cosmetic Dermatology, 2020

  • Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant.

    International Journal of Cosmetic Science, 2001

Ingredients

Water, Sodium Chloride, Hypochlorous Acid, Aloe Barbadensis Leaf Juice, Glycerin, Sodium Hypochlorite, Sodium Bicarbonate, Sodium Phosphate, Sodium Hydroxide

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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How does it fit your skin?

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