GlutaLight Soap Review: Lather Up and Lighten or A Huge Failure?

With more people desiring fairer and brighter skin around the world, the skin lightening industry has grown into a multi-billion dollar business.

One popular skin whitening soap in many Asian markets is GlutaLight.

Manufactured by Universal Caring Corporation, GlutaLight soap claims to gradually lighten skin and reduce pigmentation spots using its patented formula.

GlutaLight Soap Review

In this GlutaLight Soap review, we will take an in-depth look at the ingredients, clinical studies, and customer reviews of the soap to determine its efficacy and safety as a skin whitening product.

To the Point:

  • Lack of foundational evidence and mixed reviews combine to lead us to believe that GlutaLight Soap is NOT the best choice if you’re looking for actual results.
  • Discontinuing use of the product essentially nulls out any results achieved while utilizing the soap.
  • There are much better alternatives available that are affordable and work well.

Want something that will provide real results quickly? Get Meladerm Pigment Correcting Cream instead if you want to see true skin lightening results that come fast and last.

GlutaLight Soap Review: What Does it Do?

GlutaLight’s manufacturers claim the soap lightens skin by utilizing a patented delivery system of Glutathione – an antioxidant produced naturally in the body that some studies have linked to skin whitening effects when applied topically.

GlutaLight soap contains three main active ingredients for its lightening abilities:

  • Glutathione: The key lightening ingredient that allegedly enables deep penetration and long-lasting results.
  • Glycolic Acid: An alpha-hydroxy acid (AHA) exfoliant that speeds up skin cell turnover for brighter, fresher looking skin over time.
  • Kojic Acid: A byproduct of fungi fermentation that inhibits melanin (brown pigment) production for an instant lightening effect.

Beyond lightening effects, GlutaLight also claims to moisturize skin, reduce pores, treat acne, and minimize age spots, scar marks and other discolorations.

Regular use is touted to lead to noticeable lightening within 4-6 weeks and up to two shades lighter over 3-6 months.

How Does GlutaLight Lighten Skin?

GlutaLight says its patented MicroGluta technology encapsulates glutathione in submicron capsules that effectively deliver the antioxidant deep into the skin layers where it inhibits melanin synthesis.

This results in gradual and long-lasting lightening from within.

The glycolic acid and kojic acid work in tandem to attack pigmentation from both internal (through melanin suppression) and external means (through surface exfoliation).

Glycolic acid speeds up skin renewal to reveal fresher, brighter skin, while kojic acid directly limits melanin production for faster visible results.

This dual-pronged approach of delivering whitening actives deep into skin and also exfoliating pigmented layers is what GlutaLight claims gives it cutting-edge lightening abilities over ordinary soaps or creams.

Is GlutaLight Backed by Clinical Studies?

While GlutaLight’s manufacturer advertises several “clinical studies” on their website, upon further investigation these appear to be internally-funded small scale trials without peer-reviewed publication.

No large, independently-conducted randomized controlled trials (RCTs) of GlutaLight’s safety or efficacy could be found.

One 12-week study of 35 Asian females reported up to a 17.8% reduction in melanin index and up to 1.6 shade improvement.

GlutaLight Skin Whitening Soap

However, this trial received funding from GlutaLight’s parent company.

Another open-label before-and-after trial showed skin lightening in 60% of 48 African-American participants, but similarly lacked critical details and independent verification.

Overall, while some lab and user data exists, more robust clinical trials will be needed to substantiate GlutaLight’s bright marketing claims.

Larger, longer duration RCTs approved by ethical review boards would provide stronger evidence of real-world skin lightening abilities.

What Do customer GlutaLight Soap Reviews Say?

Sifting through hundreds of customer reviews on websites and forums uncovered widespread satisfaction but also some uncertainty:

Positive reviews:

  • Gradual lightening reported by many after 3-6 months of twice daily use. Skin looked fairer, brighter and more even-toned.
  • Reduced appearance of age spots, melasma and scars over time in some cases. Dark knees and elbows also visibly lightened.
  • Soothed acne-prone skin and kept breakouts at bay for acne-prone users. Skin felt soft, smooth and moisturized.

Neutral and/or negative reviews:

  • Marginal or no lightening noticed by some despite faithfully following directions for 6+ months.
  • Skin reacted badly with rashes or irritation in a minority of cases, suggesting product intolerance.
  • Lightening effects reversed quickly once use was discontinued. Requires indefinite use to maintain results.
  • Expensive for a soap when bought monthly over long-term. Some found cheaper options worked just as well.

Overall, GlutaLight seems very effective for some but YMMV greatly depending on skin type, metabolism and consistency. It needs continuous use to maintain benefits in most cases.

Want something that will provide real results quickly? Get Meladerm Pigment Correcting Cream instead if you want to see true skin lightening results that come fast and last.

GlutaLight Soap Review: Is it Safe?

When used as directed, GlutaLight soap is generally well-tolerated by most skin types.

However, some potential side effects can occur:

  • Skin irritation: Glycolic acid and GlutaLight’s proprietary formula may cause stinging, itching or reddening in sensitive skin. Patch testing is advised.
  • Hyperpigmentation: Over-exfoliation in very fair or sensitive skin could lead to temporary darkening or long-term pigment issues. Go slow.
  • Sun sensitivity: GlutaLight users are advised to avoid direct sun exposure and wear SPF religiously as the skin will be more prone to sun damage.
  • Pregnancy/Lactation: Safety during pregnancy and breastfeeding is unverified, so GlutaLight should be avoided during these times as a precaution. Skin bleaching during pregnancy is tricky, period. Definitely look into what you’re putting on your skin while pregnant.
  • Allergies: As with any skin product, allergic contact dermatitis is a possibility in allergy-prone individuals.

For most, side effects can be avoided by accurately following instructions, testing for allergies first, and stopping use for a few days if irritation arises.

But individual tolerability is highly variable.

How to Use GlutaLight Soap

Using GlutaLight Soap is simple and straightforward. Here’s a step-by-step guide:

  1. Wet your face or body with water.
  2. Lather the soap between your hands to create a creamy foam.
  3. Massage the foam onto your face or body, focusing on areas with dark spots or uneven tone.
  4. Leave the foam on for a few minutes to allow the active ingredients to work.
  5. Rinse off thoroughly with water.
  6. Pat dry and follow up with your favorite moisturizer.

For optimal results, it is recommended to use GlutaLight Soap twice daily, in the morning and evening.

GlutaLight Skin Whitening Soap Review: Is It Worth It?

While customer reviews indicate clear skin lightening and mood-brightening benefits for many GlutaLight users, there are some limitations to consider:

  • Lack of large, independent clinical trials to substantiate manufacturer’s claims of quantifiable lightening in shades or melanin reductions observed in before-and-after photos.
  • Effects seem to reverse quickly once discontinued, requiring indefinite use to maintain results compared to some long-lasting alternatives.
  • Cost adds up as a daily/monthly product when seeking multi-shade lightening over many months or years.
  • Not suitable for very sensitive, reactive skin types prone to allergy or irritation from its active ingredients.
GlutaLight Soap

On the whole, barring underlying health issues, GlutaLight appears a safe and effective skin-whitening investment for most people seeking gradual, natural-looking lightening over the long run.

However, not everyone will experience the advertised two-shade improvement.

Managing expectations is key with any skin-lightening regimen.

Overall, GlutaLight could be worth trying, especially given its widespread positive customer reviews despite limitations noted above.

Its unique MicroGluta technology and synergistic ingredients make for a solid complexion-evening product.

With proper guidance for individual needs, many customers have achieved compelling before-and-after results.

Want something that will provide real results quickly? Get Meladerm Pigment Correcting Cream instead if you want to see true skin lightening results that come fast and last.

Alternative Whitening Products to Try:


Q: How long does one GlutaLight soap bar last?
A: The average GlutaLight soap bar lasts around 4-6 weeks with daily use as a facial cleanser.

Q: Can I use GlutaLight on my body as well as my face?
A: Yes, the formula is gentle enough for all-over body as well as facial use to achieve an allover skin lightening effect.

Q: Does GlutaLight contain harsh chemicals like hydroquinone?
A: No, GlutaLight soap relies on natural ingredients like glutathione, kojic acid and lemon extract for skin lightening rather than prescription hydroquinone or other potentially irritating chemicals.

Q: Are the results from GlutaLight soap permanent?
A: The lightening effects of GlutaLight are not permanent – skin tone may darken slightly again once you stop using the product. However, continued use can help maintain an even complexion between professional treatments.

Q: How long do I need to use GlutaLight to see real results?
A: Most customers report noticing subtle lightening within 2-4 weeks, with ongoing use over several months revealing maximum skin brightening benefits. Patience and consistency are key to achieving your desired results.