Published: 25.08.2026 Updated: 25.08.2026

Nova Series Dermatologically tested - Sensitive skin

By Aimee Jansen5 min read

For people with sensitive skin, anti-aging is often a story of compromises. Retinol works, but irritates. Acids provide radiance, but unsettle the skin. The result: precisely the skin that needs something is left with a routine at half strength. For this group, there is now a clinically proven alternative: the Nova Series LED Mask from the Dutch brand Maxi Meilleur, which has been tested by external experts in an independent laboratory exclusively on sensitive skin types — without a single skin reaction attributable to the mask.

This makes the Nova Series one of the few LED masks in its price range that can officially bear the claims "Dermatologically tested," "Clinically tested," and "Tolerance tested." In this article, you can read exactly what was tested, and why sensitive skin, in particular, benefits from this research.

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Tested on the strictest target group there is

Many skin products are tested on a mixed panel, where normal skin types favorably skew the numbers. In this study, conducted by the ISO-certified laboratory Dermaclaim Lab S.L. in Valencia under the supervision of a registered dermatologist, the opposite was deliberately chosen: the entire panel consisted of participants with clinically diagnosed sensitive skin.

This diagnosis was not based on self-reporting, but on three clinical instruments:

• The Misery questionnaire: the international standard for scoring skin sensitivity.
• The Guerra-Tapia questionnaire: a second, independent clinical scale.
• The lactic acid sting test: a reaction test where diluted lactic acid is applied to the skin.

Only those who scored positively on at least two out of three tests were admitted. All participants met this criterion.

A protocol stricter than home use

The participants then used the mask every day for six weeks, 15 minutes per session, at the highest intensity, with red light (630 nm) and near-infrared (850 nm) simultaneously. For comparison: the recommended home use is 3 to 5 sessions per week, with the possibility to gradually build up via the adjustable intensity settings. The study thus tested a significantly heavier load than daily practice.

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The result: zero attributed skin reactions

Throughout the entire test period, plus the 48 hours thereafter, the laboratory registered no skin reactions that could be attributed to the mask. No persistent redness, no swelling, no irritation marked as a side effect: zero "Undesirable Effects" and zero "Serious Undesirable Effects," the official categories in which every reaction to the treatment would be recorded.

The participants — all with sensitive skin — confirmed this picture after six weeks:

• 100%: the treatment is suitable for my (sensitive) skin
• 95%: I experienced no discomfort during use
• 86%: I experienced no irritation or redness during the treatment
• 81%: the treatment has a calming, soothing effect on my skin

Based on this study, the claims "Dermatologically tested," "Clinically tested," and "Tolerance tested" were formally signed by the involved dermatologist and study director, in accordance with EU regulation 655/2013.

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Gentle on the skin, with visible results

Tolerability alone is not enough; the mask must also deliver. The results on the sensitive skin panel were also pronounced:

• 100% saw brighter skin
• 100% found the skin firmer
• 95% found the skin smoother
• 90% found the skin more hydrated
• 86% saw fine lines softened
• 100% would recommend the treatment to a friend

For sensitive skin, light therapy thus precisely fills the gap left by retinol and acids: a non-invasive route to a firmer, more even, and fresher skin appearance, without stressing the skin barrier. No acids, no flaking, no recovery days. Fifteen minutes of light per session.

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The logical first choice for sensitive skin

A mask that has been tested exclusively on sensitive skin types, under dermatological supervision, with zero attributed skin reactions and significant results on firmness, radiance, and fine lines — available for €119, with adjustable intensity to build up at your own pace and a 4-week money-back guarantee. Those who have had to plan around anti-aging for years due to reactive skin will find in the Nova Series the first product that completely eliminates the risk. View the mask at maximeilleur.com and test it on your own skin for four weeks.

About the figures in this article: Human Use Test conducted by Dermaclaim Lab S.L., Valencia (ref. DC.1082.36.102, July 2026), with volunteers aged 18 to 70, all with clinically diagnosed sensitive skin (positive on at least 2 of 3 tests: Misery, Guerra-Tapia, lactic acid sting test), 6 weeks daily 15 minutes of use (red 630 nm + NIR 850 nm, highest intensity) under dermatological supervision. No Undesirable Effects or Serious Undesirable Effects registered during the treatment period and 48 hours thereafter. Percentages refer to self-assessment by participants. Results vary per person. Cosmetic device, not a medical device; for skin conditions such as rosacea or eczema, consultation with a dermatologist is advisable.

Sources

Dermaclaim Lab S.L. (2026). Human Use Test after topical application during 6 weeks. Maxi Meilleur Nova Series – LED Light Therapy Face Mask (ref. DC.1082.36.102). Valencia, Spain.

Misery, L., et al. (2014) and Guerra-Tapia, A., et al. (2019): clinical questionnaires for the identification of sensitive skin, as used in the internal sensitivity protocol of Dermaclaim Lab S.L.

Salamon, M. (2025, October 21). Red light therapy for skin care. Harvard Health Publishing. https://www.health.harvard.edu/staying-healthy/red-light-therapy-for-skin-care

Aimee Jansen

Content expert at Maxi Meilleur

As Content & Social Media Marketing specialist at Maxi Meilleur, I'm responsible for everything to do with our online articles, such as the skincare and infrared blogs. I develop content strategies and write articles for both the shop and our social media channels. With over 15 years of experience as a skincare user expert and already 7 years of experience in digital marketing, I know better than anyone how to create valuable, reliable content that actually helps you!

Read more about Aimee