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HATCH MAMA Belly Oil Mini Me
HATCH MAMA

HATCH MAMA Belly Oil Mini Me

Efficacy75/100IrritancyHigh
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Works for

1 of 1 advertised claim delivered

Moisturizing
10 ingredients credited for this claim
Good support
What the product description says
“This on-the-go version of our quick-dry botanical belly oil intensely hydrates + reduces the appearance of pregnancy stretch marks and scars.”
Source: Bluemercury

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: helianthus annuus seed oil, simmondsia chinensis seed oil.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

Argania spinosa kernel oilKey active· EmollientEffect: HighAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~3.9–5.9%
Simmondsia chinensis seed oilKey active· Emollient, OcclusiveEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~6.1–9.1%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.15–0.6%
Prunus amygdalus dulcis seedKey activeEffect: HighHelps soften the upper layer of the skin~0.5–1.2%
Isopropyl myristateKey active· EmollientEffect: HighAn emollient that helps soften the skin. Could be comedogenic~23–34%
Olea europaea fruit oilKey active· EmollientEffect: MediumAn emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation~2.8–4.2%
Hydrogenated polyisobutene· Emollient, OcclusiveEffect: LowUsed to improve the product consistency and soften the upper layer of the skin~4.7–7.1%
Rosa canina fruit oilUnder-dosedEffect: HighA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating~0.45–1.1%
Caprylic/capric triglycerideUnder-dosedEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~0.15–0.6%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.9–1.4%

Can it cause trouble?

Irritancy
3 strong irritants: Citrus paradisi peel oil, Calendula officinalis flower extract + 1 more — patch-test recommended
High risk
We flagged 9 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Citrus paradisi peel oilUsed as a fragrance. Can be irritatingHigh~1.3–1.9%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.85–1.25%est.
Rosmarinus officinalis leaf extractCan be helpful in reducing inflammation in skin, including inflamed acne. It can be irritatingHigh~0.1–0.4%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~6.1–9.1%est.
Argania spinosa kernel oilAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant propertiesMedium~3.9–5.9%est.
Olea europaea fruit oilAn emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammationMedium~2.8–4.2%est.
Rosa canina fruit oilA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritatingMedium~0.45–1.1%est.
Diethylhexyl syringylidenemalonateUsed to stabilize the product formulationMedium~0.15–0.6%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.15–0.6%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Isopropyl myristateAn emollient that helps soften the skin. Could be comedogenic3/5~23–34%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Isopropyl myristate~23–34%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient that helps soften the skin. Could be comedogenic

More about Isopropyl myristate
Simmondsia chinensis seed oil~6.1–9.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Hydrogenated polyisobutene~4.7–7.1%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to improve the product consistency and soften the upper layer of the skin

More about Hydrogenated polyisobutene
Argania spinosa kernel oil~3.9–5.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

An emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties

More about Argania spinosa kernel oil
Olea europaea fruit oil~2.8–4.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation

More about Olea europaea fruit oil
Raphanus sativus seed extract~1.8–2.8%
Formula
Irritation risk
Low
More about Raphanus sativus seed extract
Citrus paradisi peel oil~1.3–1.9%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Citrus paradisi peel oil
Tocopherol~0.9–1.4%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingMoisturizingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Calendula officinalis flower extract~0.85–1.25%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating

More about Calendula officinalis flower extract
Prunus amygdalus dulcis seed~0.5–1.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Prunus amygdalus dulcis seed
Rosa canina fruit oil~0.45–1.1%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating

More about Rosa canina fruit oil
Diethylhexyl syringylidenemalonate~0.15–0.6%
Irritant · medium
Irritation risk
Medium

Used to stabilize the product formulation

More about Diethylhexyl syringylidenemalonate
Rosmarinus officinalis leaf extract~0.1–0.4%
Irritant · high
Irritation risk
High
Works for
Anti-blemishAntibacterialAnti-oxidation

Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating

More about Rosmarinus officinalis leaf extract
Helianthus annuus seed oil~0.15–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Caprylic/capric triglyceride~0.15–0.6%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Ingredient list view

Isopropyl myristate, Simmondsia chinensis seed oil, Hydrogenated polyisobutene, Argania spinosa kernel oil, Olea europaea fruit oil, Raphanus sativus seed extract, Citrus paradisi peel oil, Tocopherol, Calendula officinalis flower extract, Prunus amygdalus dulcis seed, Rosa canina fruit oil, Diethylhexyl syringylidenemalonate, Rosmarinus officinalis leaf extract, Helianthus annuus seed oil, Caprylic/capric triglyceride

Compare prices

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Bluemercury
$28.00
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Bluemercury
$64.00
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Amazon USPrice as of 10/18/2026 15:27 GMT
$68.00
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Affiliate links · prices updated regularly · As an Amazon Associate, WIMJ earns from qualifying purchases.

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 16 studies and safety reviews.

  1. 1
    Final report of the cosmetic ingredient review expert panel on the safety assessment of Polyisobutene and Hydrogenated Polyisobutene as used in cosmeticssemanticscholar.org
  2. 2
    Natural vegetable fats in the prevention of irritant contact dermatitisncbi.nlm.nih.gov
  3. 3
    Use of “natural” oils for moisturization: Review of olive, coconut, and sunflower seed oilonlinelibrary.wiley.com
  4. 4
    Vitamin E in dermatologyncbi.nlm.nih.gov
  5. 5
    Vitamin E and Skin Healthlpi.oregonstate.edu
  6. 6
    Topical application of Calendula officinalis (L.): Formulation and evaluation of hydrophilic cream with antioxidant activitypdfs.semanticscholar.org
HATCH MAMA Belly Oil Mini Me
HATCH MAMABelly Oil Mini Me
Buy on Amazon$68.00 · as of 10/18 15:27 GMT

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

Buy on Amazon$68.00 · as of 10/18 15:27 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.