The Claim

In women aged 44–60 using topical tretinoin, adjunctive application of Mineral 89 Probiotic Fractions® for 84 days significantly reduced self-reported skin stinging by 80% and burning by 64% compared to the first week of treatment.

Source: Benefits of the Dermocosmetic Mineral 89 Probiotic Fractions Adjunct to Topical Retinoids for Anti-Aging Benefits

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
61score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

Women aged 44–60 who used Mineral 89 Probiotic Fractions® along with topical tretinoin for 84 days experienced an 80% reduction in self-reported skin stinging and a 64% reduction in burning compared to their symptoms during the first week of treatment.

See the scientific wording

In women aged 44–60 using topical tretinoin, adjunctive application of Mineral 89 Probiotic Fractions® for 84 days significantly reduced self-reported skin stinging by 80% and burning by 64% compared to the first week of treatment, indicating improved tolerability over time.

Why this might work

A moisturizer with specific minerals, hyaluronic acid, niacinamide, and vitamin E strengthens the skin's outer layer, pulls water into it, and stops the release of chemicals that cause pain and redness. This stops the irritation caused by the acne cream.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Benefits of the Dermocosmetic Mineral 89 Probiotic Fractions Adjunct to Topical Retinoids for Anti-Aging Benefits

    This study found that when older women used a special moisturizer along with their retinoid cream, their skin stopped stinging and burning as much after three months, making the treatment easier to stick with.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.