What are the key ingredients in AQUASOURCE NIGHT SPA?

AQUASOURCE NIGHT SPA contains 40 ingredients. Key actives include: Water, Dimethicone, Alcohol Denat., Glycerin, Isocetyl Stearate, and more.

Does AQUASOURCE NIGHT SPA contain comedogenic or pore-clogging ingredients?

AQUASOURCE NIGHT SPA contains potentially comedogenic or irritating ingredients: Alcohol Denat., Linalool, Geraniol, Limonene, Citral, Benzyl Alcohol, Parfum. Always patch test before full use.

How is the safety of AQUASOURCE NIGHT SPA rated?

Safety ratings for AQUASOURCE NIGHT SPA are calculated based on individual ingredient analysis, covering comedogenicity, irritancy, and overall safety scores. See the full breakdown at https://www.skinwis.com/product/biotherm-aquasource-night-spa.

Where can I find the full ingredient list for AQUASOURCE NIGHT SPA?

The complete ingredient list, safety analysis, and community reviews for AQUASOURCE NIGHT SPA are available on SkinWis at https://www.skinwis.com/product/biotherm-aquasource-night-spa.

Brand BIOTHERM

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AQUASOURCE NIGHT SPA

Updated on: 03/07/2025

Total Ingredients

analysed

28 of 40

Skin-Safe

low risk

8 of 40

Potential Irritants

may irritate sensitive skin

3 of 40

Potential Pore-Clogging

+2 moderate pore-clogging

About this product

40 ingredients

8 potential irritant

3 pore-clogging

BIOTHERM product. Contains fragrance — patch test if sensitive. Formula aimed at skin types that tolerate moderate comedogenic ingredients. 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: Comedogenic·S: Safety·Ir: Irritancy

1 Very safe

2 Safe

3 Moderate

4 Risky

5 Avoid

Water

Comedogenic: Very low risk

Safety: Very low risk

Irritancy: Very low risk

Plaque Prevention Agent Skin Enhancer Ingredient Dissolver

Dimethicone

Comedogenic: Very low risk

Safety: Very low risk

Irritancy: Very low risk

Skin Enhancer Skin Softener Defensive Shield +1

Alcohol Denat.

Comedogenic: Very low risk

Safety: Moderate risk

Irritancy: High risk

Thickness Regulator Germ Fighter Ingredient Dissolver +3

Glycerin

Comedogenic: Very low risk

Safety: Very low risk

Irritancy: Very low risk

Fragrance Provider Moisture Magnet Thickness Regulator +7

Isocetyl Stearate

Comedogenic: Moderate risk

Safety: Low risk

Irritancy: Very low risk

Skin Enhancer Skin Softener

Polyglyceryl-2 Stearate

Comedogenic: Low risk

Safety: Very low risk

Irritancy: Very low risk

Emulsifying Surfactant

Isononyl Isononanoate

Safety: Very low risk

Irritancy: Very low risk

Skin Enhancer Static Eliminator Skin Softener

Pentylene Glycol

Comedogenic: Very low risk

Safety: Very low risk

Irritancy: Low risk

Skin Enhancer Ingredient Dissolver

Butylene Glycol

Comedogenic: Very low risk

Safety: Very low risk

Irritancy: Low risk

Skin Enhancer Moisture Magnet Thickness Regulator +2

Stearyl Heptanoate

Safety: Low risk

Skin Enhancer Skin Softener

Peg-8 Stearate

Comedogenic: Low risk

Safety: Low risk

Irritancy: Low risk

Cleansing Surfactant Moisture Magnet Emulsifying Surfactant

Mannose

Comedogenic: Very low risk

Safety: Very low risk

Irritancy: Very low risk

Moisture Magnet

Stearic Acid

Comedogenic: Low risk

Safety: Very low risk

Irritancy: Very low risk

Lipid Restorer Cleansing Surfactant Dirt & Oil Remover +3

Stearyl Alcohol

Comedogenic: Low risk

Safety: Low risk

Irritancy: Very low risk

Lipid Restorer Cloudiness Creator Foam Enhancer +6

Stearyl Caprylate

Safety: Low risk

Skin Enhancer Skin Softener

Glycine Soja Oil

Comedogenic: Moderate risk

Safety: Low risk

Irritancy: Low risk

Fragrance Provider Skin Enhancer Skin Softener

Alteromonas Ferment Extract

Safety: Low risk

General Skin Improver

Sodium Hydroxide

Safety: Low risk

Irritancy: High risk

pH Stabilizer Alcohol Treatment Agent

Sodium Polyacrylate

Safety: Low risk

Irritancy: Very low risk

Skin Enhancer Thickness Regulator Hairstyle Holder +5

Myristic Acid

Comedogenic: High risk

Safety: Low risk

Irritancy: Moderate risk

Cloudiness Creator Cleansing Surfactant Fragrance Provider +1

Myristyl Alcohol

Comedogenic: High risk

Safety: Low risk

Irritancy: Low risk

Foam Enhancer Skin Enhancer Thickness Regulator +2

Palmitic Acid

Comedogenic: High risk

Safety: Low risk

Irritancy: Low risk

Skin Softener Emulsifying Surfactant

Disodium Stearoyl Glutamate

Safety: Very low risk

Irritancy: Very low risk

Cleansing Surfactant Skin Enhancer Dirt & Oil Remover +1

Hydroxypalmitoyl Sphinganine

Skin Enhancer Hair Softener

Hydroxypropyl Starch Phosphate

Safety: Very low risk

Irritancy: Very low risk

Volume Builder Thickness Regulator

Vitreoscilla Ferment

Safety: Low risk

Irritancy: Very low risk

Skin Enhancer

Cetyl Alcohol

Comedogenic: Low risk

Safety: Very low risk

Irritancy: Very low risk

Cloudiness Creator Foam Enhancer Cleansing Surfactant +5

Tocopherol

Comedogenic: Low risk

Safety: Low risk

Irritancy: Low risk

General Skin Improver Moisture Barrier Creator Anti-Aging Protector +1

Phenoxyethanol

Safety: Low risk

Irritancy: Moderate risk

Product Protector Germ Fighter

Ci 19140

Safety: Moderate risk

Hair Color Changer Color Provider

Ci 42090

Safety: Low risk

Hair Color Changer Color Provider

Ci 60730

Safety: Moderate risk

Color Provider

Linalool

Safety: Moderate risk

Irritancy: High risk

Fragrance Provider Odor Neutralizer

Geraniol

Safety: Moderate risk

Irritancy: High risk

Fragrance Provider Revitalizer

Limonene

Safety: Moderate risk

Irritancy: High risk

Fragrance Provider Ingredient Dissolver Odor Neutralizer

Citral

Safety: Moderate risk

Irritancy: High risk

Fragrance Provider Taste Enhancer Scent Provider

Benzyl Alcohol

Safety: Moderate risk

Irritancy: Moderate risk

Product Protector Fragrance Provider Thickness Regulator +1

Benzyl Salicylate

Safety: Moderate risk

Irritancy: High risk

UV Protector for Products Fragrance Provider

Parfum

Safety: Moderate risk

Irritancy: High risk

Fragrance Provider Scent Provider

Vitamin E

Ingredient Name	Safety Profile	Functionality
01 Water	C 1 Comedogenic: Very low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Plaque Prevention Agent Skin Enhancer +1
02 Dimethicone	C 1 Comedogenic: Very low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Skin Enhancer Skin Softener +2
03 Alcohol Denat.	C 1 Comedogenic: Very low risk S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	Thickness Regulator Germ Fighter +4
04 Glycerin	C 1 Comedogenic: Very low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Fragrance Provider Moisture Magnet +8
05 Isocetyl Stearate	C 3 Comedogenic: Moderate risk S 2 Safety: Low risk Ir 1 Irritancy: Very low risk	Skin Enhancer Skin Softener
06 Polyglyceryl-2 Stearate	C 2 Comedogenic: Low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Emulsifying Surfactant
07 Isononyl Isononanoate	S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Skin Enhancer Static Eliminator +1
08 Pentylene Glycol	C 1 Comedogenic: Very low risk S 1 Safety: Very low risk Ir 2 Irritancy: Low risk	Skin Enhancer Ingredient Dissolver
09 Butylene Glycol	C 1 Comedogenic: Very low risk S 1 Safety: Very low risk Ir 2 Irritancy: Low risk	Skin Enhancer Moisture Magnet +3
10 Stearyl Heptanoate	S 2 Safety: Low risk	Skin Enhancer Skin Softener
11 Peg-8 Stearate	C 2 Comedogenic: Low risk S 2 Safety: Low risk Ir 2 Irritancy: Low risk	Cleansing Surfactant Moisture Magnet +1
12 Mannose	C 1 Comedogenic: Very low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Moisture Magnet
13 Stearic Acid	C 2 Comedogenic: Low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Lipid Restorer Cleansing Surfactant +4
14 Stearyl Alcohol	C 2 Comedogenic: Low risk S 2 Safety: Low risk Ir 1 Irritancy: Very low risk	Lipid Restorer Cloudiness Creator +7
15 Stearyl Caprylate	S 2 Safety: Low risk	Skin Enhancer Skin Softener
16 Glycine Soja Oil	C 3 Comedogenic: Moderate risk S 2 Safety: Low risk Ir 2 Irritancy: Low risk	Fragrance Provider Skin Enhancer +1
17 Alteromonas Ferment Extract	S 2 Safety: Low risk	General Skin Improver
18 Sodium Hydroxide	S 2 Safety: Low risk Ir 4 Irritancy: High risk	pH Stabilizer Alcohol Treatment Agent
19 Sodium Polyacrylate	S 2 Safety: Low risk Ir 1 Irritancy: Very low risk	Skin Enhancer Thickness Regulator +6
20 Myristic Acid	C 4 Comedogenic: High risk S 2 Safety: Low risk Ir 3 Irritancy: Moderate risk	Cloudiness Creator Cleansing Surfactant +2
21 Myristyl Alcohol	C 4 Comedogenic: High risk S 2 Safety: Low risk Ir 2 Irritancy: Low risk	Foam Enhancer Skin Enhancer +3
22 Palmitic Acid	C 4 Comedogenic: High risk S 2 Safety: Low risk Ir 2 Irritancy: Low risk	Skin Softener Emulsifying Surfactant
23 Disodium Stearoyl Glutamate	S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Cleansing Surfactant Skin Enhancer +2
24 Hydroxypalmitoyl Sphinganine		Skin Enhancer Hair Softener
25 Hydroxypropyl Starch Phosphate	S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Volume Builder Thickness Regulator
26 Vitreoscilla Ferment	S 2 Safety: Low risk Ir 1 Irritancy: Very low risk	Skin Enhancer
27 Cetyl Alcohol	C 2 Comedogenic: Low risk S 1 Safety: Very low risk Ir 1 Irritancy: Very low risk	Cloudiness Creator Foam Enhancer +6
28 Tocopherol	C 2 Comedogenic: Low risk S 2 Safety: Low risk Ir 2 Irritancy: Low risk	General Skin Improver Moisture Barrier Creator +2
29 Phenoxyethanol	S 2 Safety: Low risk Ir 3 Irritancy: Moderate risk	Product Protector Germ Fighter
30 Ci 19140	S 3 Safety: Moderate risk	Hair Color Changer Color Provider
31 Ci 42090	S 2 Safety: Low risk	Hair Color Changer Color Provider
32 Ci 60730	S 3 Safety: Moderate risk	Color Provider
33 Linalool	S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	Fragrance Provider Odor Neutralizer
34 Geraniol	S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	Fragrance Provider Revitalizer
35 Limonene	S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	Fragrance Provider Ingredient Dissolver +1
36 Citral	S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	Fragrance Provider Taste Enhancer +1
37 Benzyl Alcohol	S 3 Safety: Moderate risk Ir 3 Irritancy: Moderate risk	Product Protector Fragrance Provider +2
38 Benzyl Salicylate	S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	UV Protector for Products Fragrance Provider
39 Parfum	S 3 Safety: Moderate risk Ir 4 Irritancy: High risk	Fragrance Provider Scent Provider
40 Vitamin E		N/A

Potential Irritants

7 flagged

Alcohol Denat. Linalool Geraniol Limonene Citral Benzyl Alcohol Parfum

Community

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Common Questions

Frequently Asked Questions

Is BIOTHERM AQUASOURCE NIGHT SPA comedogenic?

Appears To Be Comedogenic AQUASOURCE NIGHT SPA appears to be comedogenic. It contains 3 ingredient s with a high comedogenic rating (4–5) that are likely to clog pores , including <a href="/ingredient/myristic-acid" class="font-bold underline hover:text-cyan-700">Myristic Acid</a> and <a href="/ingredient/myristyl-alcohol" class="font-bold underline hover:text-cyan-700">Myristyl Alcohol</a> . It may not be suitable for acne-prone skin.

Is BIOTHERM a good skincare brand?

French luxury skincare brand under L’Oréal, known for water‑based formulations. BIOTHERM makes products such as AQUASOURCE NIGHT SPA 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 BIOTHERM.

Is BIOTHERM AQUASOURCE NIGHT SPA safe for sensitive skin?

Use with Caution AQUASOURCE NIGHT SPA may not be ideal for sensitive skin. It contains 9 potential irritant s including <a href="/ingredient/alcohol-denat-" class="font-bold underline hover:text-cyan-700">Alcohol Denat.</a>, <a href="/ingredient/sodium-hydroxide" class="font-bold underline hover:text-cyan-700">Sodium Hydroxide</a> and <a href="/ingredient/linalool" class="font-bold underline hover:text-cyan-700">Linalool</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 BIOTHERM AQUASOURCE NIGHT SPA clog pores?

Potential Pore-Cloggers Present AQUASOURCE NIGHT SPA contains 5 ingredients with a comedogenic rating of 3 or higher that may clog pores , including <a href="/ingredient/isocetyl-stearate" class="font-bold underline hover:text-cyan-700">Isocetyl Stearate</a>, <a href="/ingredient/glycine-soja-oil" class="font-bold underline hover:text-cyan-700">Glycine Soja Oil</a> and <a href="/ingredient/myristic-acid" class="font-bold underline hover:text-cyan-700">Myristic Acid</a> . Every ingredient's comedogenic rating is listed above.

Who makes BIOTHERM AQUASOURCE NIGHT SPA?

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

What are the ingredients in BIOTHERM AQUASOURCE NIGHT SPA?

AQUASOURCE NIGHT SPA contains 40 ingredients. The first ingredients listed are <a href="/ingredient/water" class="font-bold underline hover:text-cyan-700">Water</a>, <a href="/ingredient/dimethicone" class="font-bold underline hover:text-cyan-700">Dimethicone</a>, <a href="/ingredient/alcohol-denat-" class="font-bold underline hover:text-cyan-700">Alcohol Denat.</a>, <a href="/ingredient/glycerin" class="font-bold underline hover:text-cyan-700">Glycerin</a> and <a href="/ingredient/isocetyl-stearate" class="font-bold underline hover:text-cyan-700">Isocetyl Stearate</a>. Each ingredient includes a comedogenic rating, irritancy rating, and safety score. View the full annotated ingredient list above.

What do users say about BIOTHERM AQUASOURCE NIGHT SPA?

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