SkinWis
SkinWis Scientific

Redefining Serum

Updated on: 14/12/2025
Redefining Serum
45
Total Ingredients
analysed
35 of 45
Skin-Safe
low risk
1 of 45
Potential Irritants
may irritate sensitive skin
0 of 45
Potential Pore-Clogging
comedogenic risk

Product Analysis Summary

About this product

Contains Niacinamide and Salicylic Acid. Mostly fragrance‑free. Formula aimed at oily and acne-prone skin. Patch-test if you have very reactive skin.

Formulation Analysis

Click any ingredient to view full details

C: Comedogenic·S: Safety·Ir: Irritancy
1 Very safe
2 Safe
3 Moderate
4 Risky
5 Avoid
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
2
Irritancy: Low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
3
Irritancy: Moderate risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
3
Irritancy: Moderate risk
S
2
Safety: Low risk
Ir
4
Irritancy: High risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
3
Irritancy: Moderate risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
3
Irritancy: Moderate risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
2
Comedogenic: Low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk

Community

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Common Questions

Frequently Asked Questions

Is HydroPeptide Redefining Serum comedogenic?

Appears Non-Comedogenic Redefining Serum appears to be non-comedogenic based on our ingredient analysis. None of its 45 ingredients carry a high comedogenic rating, making it generally suitable for acne-prone and oily skin types.

Is HydroPeptide a good skincare brand?

US professional skincare brand focusing on peptides and anti-aging. HydroPeptide makes products such as Redefining Serum that include some ingredients which may be problematic for sensitive or acne-prone skin. Check individual product ingredient lists and community reviews before deciding. Read more about HydroPeptide.

Is HydroPeptide Redefining Serum safe for sensitive skin?

Use with Caution Redefining Serum may not be ideal for sensitive skin. It contains 1 potential irritant including <a href="/ingredient/sodium-hydroxide" class="font-bold underline hover:text-cyan-700">Sodium Hydroxide</a> . Common triggers like Fragrance, Limonene, and Linalool can cause redness or reactions in sensitive or barrier-compromised skin. We recommend patch testing before full use.

Does HydroPeptide Redefining Serum clog pores?

Unlikely to Clog Pores Based on our analysis, Redefining Serum is unlikely to clog pores. None of its 45 ingredients have a comedogenic rating above 2.

Who makes HydroPeptide Redefining Serum?

This product is from HydroPeptide. See more products from HydroPeptide.

What are the ingredients in HydroPeptide Redefining Serum?

Redefining Serum contains 45 ingredients. The first ingredients listed are <a href="/ingredient/water" class="font-bold underline hover:text-cyan-700">Water</a>, <a href="/ingredient/butylene-glycol" class="font-bold underline hover:text-cyan-700">Butylene Glycol</a>, <a href="/ingredient/isononyl-isononanoate" class="font-bold underline hover:text-cyan-700">Isononyl Isononanoate</a>, <a href="/ingredient/saccharomyces-xylinum-black-tea-ferment" class="font-bold underline hover:text-cyan-700">Saccharomyces/Xylinum/Black Tea Ferment</a> and <a href="/ingredient/azelaic-acid" class="font-bold underline hover:text-cyan-700">Azelaic Acid</a>. Each ingredient includes a comedogenic rating, irritancy rating, and safety score. View the full annotated ingredient list above.

What do users say about HydroPeptide Redefining Serum?

No Reviews Yet Redefining Serum does not yet have community reviews on SkinWis. Be the first to share your experience.

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