All Ingredients
100

Lysine

Low Concern

Quick verdict

Low risk

Lysine skin safety dashboard

Lysine scores 100/100 across 1 product analyses. The most important acne and irritation checks are summarized first.

Comedogenic rating

0/5

Low clogging risk signal in current analyses.

Fungal acne concern

Lower

No major fungal-acne warning is flagged by current data.

Pregnancy concern

Lower

No elevated pregnancy-specific concern is flagged here.

Skin types to avoid

None flagged

Based on pore-clogging and irritation risk signals.

What is Lysine and why is it used?

We're still generating a detailed description for Lysine. Check back shortly - or scan a product containing this ingredient to speed things up.

Will Lysine clog my pores? (Comedogenic Rating)

Comedogenic Risk: 0/5

Lysine has an estimated comedogenic risk of 0/5 based on GlowLens ingredient scoring across 1 product analyses. A higher number signals a stronger pore-clogging tendency for acne-prone skin. This is informational, not medical advice.

Known Side Effects and Allergies: how concerning is Lysine?

Low Concern

Lysine currently scores 100/100, which places it in a lower-concern band overall. The main practical consideration is skin irritation, sensitivity, or breakouts in formulas where it appears alongside other potentially irritating ingredients. This is informational, not medical advice.

Is Lysine safe for pregnancy?

While our analysis gives Lysine a safety score of 100/100 with a low concern level, we recommend consulting your healthcare provider about any cosmetic ingredients during pregnancy or nursing. GlowLens provides general safety assessments - pregnancy-specific advice should come from your doctor or midwife.

Final Verdict: who should be most cautious with Lysine?

No specific skin type is automatically excluded for Lysine, but a patch test is still useful for reactive skin. This is informational, not medical advice.

How we rate this ingredient

Provisional AI estimate - being verified against official sources.

We have not yet attached an official citation to this ingredient. The current rating is a provisional AI estimate and will be updated as authoritative sources are added.

1 products analyzed containing LysineAnalyze a new product

Found in 1 Products

Geek&gorgeous Toner 101 liquid - contains Lysine
100

Geek&gorgeous Toner 101 liquid

low

An essential amino acid that plays an important role in skin regeneration and collagen synthesis.

Showing all 1 of 1 products

Frequently Asked Questions

What is Lysine and why is it used?
We're still generating a detailed description for Lysine. Check back shortly - or scan a product containing this ingredient to speed things up. Across 1 products in our database, Lysine appears in various formulations. Use our free skincare ingredient checker to see how it interacts with other ingredients in specific products.
Will Lysine clog my pores? (Comedogenic Rating)
Lysine has an estimated comedogenic risk of 0/5 based on GlowLens ingredient scoring across 1 product analyses. A higher number signals a stronger pore-clogging tendency for acne-prone skin. This is informational, not medical advice.
Known Side Effects and Allergies: how concerning is Lysine?
Lysine currently scores 100/100, which places it in a lower-concern band overall. The main practical consideration is skin irritation, sensitivity, or breakouts in formulas where it appears alongside other potentially irritating ingredients. This is informational, not medical advice.
Is Lysine safe for pregnancy?
While our analysis gives Lysine a safety score of 100/100 with a low concern level, we recommend consulting your healthcare provider about any cosmetic ingredients during pregnancy or nursing. GlowLens provides general safety assessments - pregnancy-specific advice should come from your doctor or midwife.
Final Verdict: who should be most cautious with Lysine?
No specific skin type is automatically excluded for Lysine, but a patch test is still useful for reactive skin. This is informational, not medical advice.