The Clinical Results Behind PURE MAMA Belly & Body Oil

 

When choosing a pregnancy belly oil or serum, women are looking for more than a beautiful texture or a long ingredient list. They are looking for a product they can trust on their changing body, every day, through one of the most important stages of life.

At PURE MAMA, we are incredibly proud to support women through pregnancy, postpartum and beyond with products that are thoughtfully formulated, independently, clinically evaluated and designed specifically for this journey.

For anyone comparing different products , one of the most meaningful measures are the quality of the formulation, the evidence supporting its ingredients, and whether the finished product itself has been independently evaluated.

Hydration, Elasticity & Skin Resilience: The Clinical Results

PURE MAMA Belly & Body Oil has undergone independent clinical testing on the finished formulation, demonstrating statistically significant improvements in skin hydration, elasticity, firmness, extensibility, smoothness and stretch-mark surface roughness after 30 days of use. [1]

The independent efficacy study evaluated PURE MAMA Belly & Body Oil on 30 women with existing stretch marks who applied the oil twice daily for 30 days. The report by Dr Adriana Bonfigli responsible for the laboratory, Dr Sara Brancato responsible for the evaluation, and dermatologist Dr Enzo Berardesca as providing dermatological oversight. [1] LabAnalysis identifies Dr Adriana Bonfigli as Head of the cosmetics laboratory for in vivo testing, and a peer-reviewed study also lists Adriana Bonfigli as affiliated with Clinical Testing, LabAnalysis. 

Rather than relying only on customer perception, the study used recognised instrumental technologies to measure key skin parameters:

+  Corneometer® CM 825 by Courage + Khazaka to assess skin hydration. [1]

+  Cutometer® MPA 580 by Courage + Khazaka to assess skin elasticity, firmness and extensibility. [1]

+  Monaderm skin replica image analysis technology to evaluate skin smoothness and stretch-mark surface roughness. [1]

Following 30 days of use, the instrumental assessment demonstrated statistically significant improvements across every measured category, including hydration, elasticity, firmness, smoothness and stretch-mark roughness. [1]

The results were also reflected in the consumer evaluation, where

+  90% of women reported an improvement in the visibility of stretch marks

+  93.4% reported a significant improvement in skin hydration

+  100% reported an improvement in overall skin texture and smoothness. [2]

This matters because PURE MAMA Belly & Body Oil is not simply supported by ingredient theory. The finished formulation itself has been independently evaluated using instrumental methods that assess the skin benefits women are actively looking for during pregnancy: hydration, elasticity, firmness, smoothness and skin resilience.

Why finished-product testing matters

Ingredient studies are valuable. They help explain why certain ingredients may be beneficial for the skin. The performance of a pregnancy belly oil depends on multiple factors: the quality of the ingredients, how they work together, the overall formulation design, and how the product performs with consistent use.

That is why finished-product clinical testing is so important. PURE MAMA has gone beyond ingredient-level evidence by independently evaluating the complete Belly Oil formulation as women actually use it. [1]

Pregnancy skincare should not be judged by a single ingredient. It should be judged by how a complete formulation supports the skin through hydration, elasticity, comfort, resilience and visible results throughout pregnancy and beyond.

Botanical oils are clinically relevant ingredients

Botanical oils should never be dismissed as “just oils”. Many have published scientific research supporting their role in skin barrier function, hydration, elasticity, skin repair, antioxidant protection and overall skin health. A review published in the International Journal of Molecular Sciences discussed topical plant oils and their relevance to skin barrier repair, wound healing, inflammation, antioxidant activity and skin ageing. [4]

PURE MAMA Belly & Body Oil uses botanical oils because they are clinically relevant to pregnancy skin. Rosehip oil, avocado oil, argan oil, jojoba oil and sweet almond oil have all been studied for skin benefits that matter during pregnancy, including hydration, elasticity, barrier support, skin conditioning and skin resilience. [4,5,6,7,8,9,10,11]

And crucially, PURE MAMA does not stop at ingredient research. The finished Belly Oil formulation has been independently clinically evaluated, with statistically significant improvements shown across key skin parameters including hydration, elasticity, firmness, extensibility, smoothness and stretch-mark surface roughness. [1]

So the question is not whether botanical oils can be evidence-backed.

They can be.

And in the case of PURE MAMA, they are part of a finished formulation that has been clinically tested.

Why PURE MAMA choses these botanical oils

PURE MAMA Belly & Body Oil is not built around one ingredient story. It combines multiple botanically derived oils selected for their skin-conditioning properties, nutrient profiles and relevance to pregnancy skin concerns.

Rosehip Oil

Rosehip oil is rich in essential fatty acids, antioxidants and naturally occurring carotenoids. Published literature has highlighted rosehip’s potential role in skin regeneration, skin barrier support and overall skin health. A clinical study evaluating topical rosehip oil also reported improvements in visible skin quality and skin appearance. [5]

Avocado Oil

Avocado oil is naturally rich in fatty acids, including oleic acid and linoleic acid, as well as skin-conditioning lipids. Published research on avocado oil has reported effects relating to collagen density, tensile strength, re-epithelialisation and skin repair in preclinical wound-healing models. [7]

Argan Oil

Argan oil is one of the most clinically studied botanical oils used in skincare. A human study published in Clinical Interventions in Aging evaluated cosmetic argan oil and reported significant improvements in skin elasticity parameters following topical application. [8]

Jojoba Oil

Jojoba oil is known for its compatibility with the skin. Research published in Frontiers in Pharmacology reported that topical jojoba wax reduced inflammatory markers in an ex-vivo human skin organ culture model and increased markers associated with pro-collagen III and hyaluronic acid synthesis. [9]

Sweet Almond Oil

Sweet almond oil is particularly relevant in pregnancy skincare because it has been studied in pregnancy populations. A triple-blind randomised controlled trial involving 200 primiparous women evaluated sweet almond oil, sesame oil and their combination for striae gravidarum, reporting lower occurrence of striae in the oil groups compared with the control group. [10] 

When comparing pregnancy belly oils, the decision should not come down to one or two ingredients alone. A strong pregnancy skincare formulation should be assessed by the full picture: how it supports hydration, elasticity, barrier function, comfort, texture and overall skin resilience.

PURE MAMA Belly & Body Oil takes a multi-oil approach, combining carefully selected botanical oils with independent clinical testing of the finished formulation.

A higher standard for pregnancy skincare

For us, pregnancy skincare is not simply about choosing beautiful ingredients. It is about formulating products women can feel confident using throughout pregnancy and postpartum.

PURE MAMA Belly & Body Oil is:

+  Formulated in accordance with the European Union Cosmetics Regulation (EC) No 1223/2009, alongside applicable US and international cosmetic regulations

+  Developed using an ACOG-guided formulation approach, aligned with the American College of Obstetricians and Gynecologists

+  Independent dermatologist and allergen tested

+  Free from synthetic fragrances and colours

+  Free from parabens

+  Free from phthalates

+  Free from PFAS

+  Free from BHT and BHAs

+  Cruelty Free International. Leaping Bunny Certification Programme.

These standards are central to how we formulate. They reflect our commitment to creating products women can trust during pregnancy, postpartum and beyond.

A natural, low-allergen fragrance women genuinely love

With over 3000+ 5-star reviews worldwide, one of the most loved aspects of PURE MAMA Belly & Body Oil is its subtle fragrance.

The scent is a soft hint of coconut and vanilla, designed to feel comforting, warm and luxurious without being overpowering. Developed with pregnancy in mind, the fragrance is deliberately gentle and morning-sickness friendly, creating a beautiful sensory experience without overwhelming sensitive senses.

PURE MAMA uses a 100% natural, COSMOS-approved fragrance that is low-allergen conscious and aligned with our pregnancy-first formulation philosophy. PURE MAMA’s product page also states that the fragrance is 100% natural, low allergen, made in France by a world-class perfumery, and free from essential oils, phthalates and endocrine disruptors. [2]

For many women, applying belly oil becomes a daily ritual. It is a moment to connect with their body and the changes happening throughout pregnancy.

We wanted that moment to feel beautiful. Not heavy. Not artificial. 

What a pregnancy belly oil can and cannot do

Stretch marks are influenced by many factors, including genetics, hormonal changes, rate of growth, skin characteristics and individual pregnancy changes. The American Academy of Dermatology describes stretch marks as a common skin concern and notes that products containing centella or hyaluronic acid may help prevent them, while also making clear that stretch-mark treatments can vary in effectiveness. [3]

As Dr Helen He explains, "When the skin becomes overstretched, this outpaces skin regeneration and disrupts the collagen and elastin networks, resulting in these lines that are often discoloured." [14]

This understanding helps explain why supporting skin hydration, elasticity, comfort and resilience is such an important focus during pregnancy. While no topical product can guarantee whether stretch marks will develop, a well-formulated belly oil can help support skin as it adapts to rapid growth and change. [1,3]

A well-formulated belly oil can help support:

+  Skin hydration

+  Skin elasticity

+  Skin softness

+  Skin barrier function

+  Skin smoothness

+  Overall skin resilience

These are the areas PURE MAMA Belly & Body Oil was designed to support, and these are the areas assessed in the independent clinical evaluation of the finished formulation. [1] 

PURE MAMA: The Bottom Line

A great pregnancy belly oil should be judged by the performance of the complete formulation, not just one or two individual ingredients.

PURE MAMA Belly & Body Oil combines rosehip oil, avocado oil, argan oil, jojoba oil and sweet almond oil, all of which have published research supporting skin hydration, elasticity, barrier function and overall skin resilience. [4,5,6,7,8,9,10]

These carefully selected botanical oils are paired with independent clinical testing on the finished formulation, demonstrating improvements in hydration, elasticity, firmness, smoothness and skin resilience. [1]

Other well-regarded skincare ingredients, including Centella Asiatica and hyaluronic acid, have also been studied for their role in supporting skin health. However, they are not the only ingredients with published evidence supporting healthy, resilient skin. [3]

PURE MAMA brings together clinically relevant botanical oils, independent finished-product clinical testing, pregnancy-first formulation standards and a sensory experience women genuinely love.

FAQs

Is PURE MAMA Belly & Body Oil clinically tested?

Yes. PURE MAMA Belly & Body Oil was independently clinically evaluated as a finished formulation over 30 days, using recognised instrumental methods to assess hydration, elasticity, firmness, smoothness and stretch-mark surface roughness. [1]

What instruments were used in the PURE MAMA clinical study?

The PURE MAMA clinical study used the Corneometer CM 825 by Courage + Khazaka to measure hydration, the Cutometer MPA 580 by Courage + Khazaka to measure elasticity and firmness, and skin replicas with Monaderm image analysis to assess smoothness and surface roughness. [1]

What were the PURE MAMA clinical consumer results?

PURE MAMA reports that in an independent clinical consumer trial with 30 women with existing stretch marks, 90% saw an improvement in the visibility of stretch marks in 30 days, 93.4% saw a significant improvement in skin hydration, and 100% saw an improvement in overall skin texture and smoothness. [2]

Are botanical oils clinically relevant for pregnancy skincare?

Yes. Botanical oils including rosehip, avocado, argan, jojoba and sweet almond oil have published research supporting skin benefits relevant to hydration, elasticity, barrier function, skin conditioning and skin repair pathways. [4,5,6,7,8,9,10,11]

What does PURE MAMA Belly & Body Oil smell like?

PURE MAMA Belly & Body Oil has a subtle coconut and vanilla scent. PURE MAMA describes the fragrance as 100% natural, low allergen, made in France by a world-class perfumery, and free from essential oils, phthalates and endocrine disruptors. [2]

References

1. PURE MAMA Belly Oil Efficacy Report. Instrumental and Subjective Evaluation of the Efficacy of an Elasticizing Body Treatment. Report reference 220/24/01 – 241/24. Independent 30-day clinical evaluation of PURE MAMA Belly Oil on 30 female volunteers with red stretch marks, using instrumental assessment of hydration, elasticity, firmness, smoothness and stretch-mark surface roughness. 
2. PURE MAMA Belly & Body Oil product page. PURE MAMA reports independent clinical consumer trial results stating that 90% of women saw an improvement in the visibility of stretch marks in 30 days, 93.4% saw a significant improvement in skin hydration, and 100% saw an improvement in overall skin texture and smoothness. [us.puremama.com]
3. American Academy of Dermatology Association. Stretch Marks: Why They Appear and How to Get Rid of Them. The AAD notes that researchers have found products containing centella or hyaluronic acid may help prevent stretch marks. [aad.org]
4. Lin TK, Zhong L, Santiago JL. Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils. International Journal of Molecular Sciences. 2018;19(1):70. This review discusses topical plant oils and their relevance to skin barrier repair, wound healing, inflammation, antioxidant activity and skin ageing. [pmc.ncbi.nlm.nih.gov], [pmc.ncbi.nlm.nih.gov]
5. Oargă DP, Cornea-Cipcigan M, Cordea MI. Unveiling the Mechanisms for the Development of Rosehip-Based Dermatological Products: An Updated Review. Frontiers in Pharmacology. 2024. This review discusses rosehip bioactive compounds and potential dermatological applications, including skin regeneration and skin health. [pmc.ncbi.nlm.nih.gov]
6. Boucetta KQ, Charrouf Z, Aguenaou H, Derouiche A, Bensouda Y. The Effect of Dietary and/or Cosmetic Argan Oil on Postmenopausal Skin Elasticity. Clinical Interventions in Aging. 2015. This human study evaluated argan oil and reported improvements in skin elasticity parameters following use. [pubmed.ncb...lm.nih.gov], [tandfonline.com
7. Tietel Z et al. Topical Application of Jojoba Wax Enhances the Synthesis of Pro-Collagen III and Hyaluronic Acid and Reduces Inflammation in the Ex-Vivo Human Skin Organ Culture Model. Frontiers in Pharmacology. 2024. This study reported that topical jojoba wax reduced inflammatory markers and increased markers associated with pro-collagen III and hyaluronic acid synthesis in an ex-vivo human skin model. [frontiersin.org]
8. Malakouti J, Khalili AF, Kamrani A. Sesame, Sweet Almond & Sesame and Sweet Almond Oil for the Prevention of Striae in Primiparous Females: A Triple-Blind Randomized Controlled Trial. Iranian Red Crescent Medical Journal. 2017. This study evaluated sweet almond oil, sesame oil and their combination in 200 primiparous women and reported lower occurrence of striae in the oil groups compared with the control group. [dspace.tbzmed.ac.ir], [ircmj.com]
9. Hajhashemi M et al. The Effect of Aloe Vera Gel and Sweet Almond Oil on Striae Gravidarum in Nulliparous Women. Journal of Maternal-Fetal and Neonatal Medicine. 2018. This study reported that sweet almond oil helped reduce itching and prevent progression of striae on the abdomen. [rimpacts.com]
10. LabAnalysis profile: Adriana Bonfigli. LabAnralysis identifies Adriana Bonfigli as Head of the cosmetics laboratory for in vivo testing. https://www.labanalysis.it/
11. He, H., MD. How to Choose a Pregnancy-Safe Stretch Mark Cream. Consumer Reports. Explains that stretch marks occur when skin stretching outpaces regeneration, disrupting collagen and elastin networks. Consumer Reports article