The Evidence

Where science meets Internal Hydration

At NAMS, trust begins with transparency. Discover the published human research behind Sea Buckhorn Oil and Omega-7, and exploring their potential role in intimate, mucosal, skin and eye health.

From vaginal epithelial integrity to skin and ocular outcomes, explore the clinical evidence that informs our approach to Internal Hydration.

Published
Research

Human
Studies

Clinically
Relevant

Transparent
By Design

For educational purposes only.

Based on published scientific literature.

The Evidence

The research behind every
ingredient, formulation and claim.

At NAMS, trust begins with transparency. Explore the published human research behind Sea Buckhorn Oil, Omega-7, and the standards behind every NAMS formulation.

Published
Research

Human
Studies

Clinically
Relevant

Transparent
By Design

For educational purposes only.

Based on published scientific literature.

Why Sea Buckthorn?

Sea Buckthorn is one of nature's richest
natural sources of Omega-7, alongside a
broad spectrum of bioactive nutrients.

Using the whole berry preserves the natural
diversity of the pulp and seed, providing a
broader nutritional profile than either
part alone.

Research begins with
the whole berry.

Nutrient-Rich by Nature

Clean.
Clinical.
Conscious.

Backed By
Clinical
Research

Crafted With
Uncompromising
Quality

Why Extraction Method Matters?

★ ★ ★ ★ ★

Supercritical
CO2 Extraction

Superior Quality
✓

CO2 under high pressure,
low temperature

✓

No chemical solvents

✓

Preserves heat-sensitive nutrients

✓

Higher purity & cleaner oil

✓

Better for delicate compounds
like Omega-7

Maximum Nutrient Retention.
Superior Quality.

★ ★ ★

Cold Pressed
Extraction

Moderate Quality
✓

Mechanical pressing
at room temperature

✓

No chemical solvents

−

Higher temperature variability

−

Lower retention of
sensitive nutrients

−

Higher chance of impurities
& oxidation

Good Retention of Select Nutrients. Quality Can Vary.

★

Solvent
Extraction

Lower Quality
×

Uses chemical solvents
(e.g. hexane)

×

Solvent residues may remain

×

Risk of nutrient degradation

×

Lower purity

×

Higher chance of impurities

Lower Nutrient Retention.
Potential Residual Solvents.

Why Minimum 12 Weeks?

Most published human clinical studies evaluated Sea buckthorn Oil
over approximately minimum 12 weeks of consistent daily use.

Nutritional Support Is A Cumulative Process

Weeks 1–3

Foundation

Nourish & prepare
the body.

Weeks 4–6

Build

Support moisture
and tissue quality.

Weeks 7–9

Strengthen

Reinforce natural
barriers & resilience.

Weeks 10–12

Sustain

Visible improvement
with lasting support.

Daily consistency. Measurable support. Lasting results.

What Research Has Explored

Published human clinical studies have explored Sea Buckthorn Oil for supporting:

Skin hydration and wellness

Skin

  • Hydration
  • Barrier function
  • Elasticity
View Research
×

Efficacy and safety of oral palmitoleic acid supplementation for skin barrier improvement: A 12-week, randomized, double-blinded, placebo-controlled study

Palmitoleic acid (omega-7) has been reported to be effective primarily for metabolic disorders. Recently, it has been reported to help improve quality of life (QoL) by improving skin symptoms.

Read More →
Eye comfort and hydration

Eyes

  • Tear film stability
  • Eye comfort
  • Ocular hydration
View Research
×

Oral sea buckthorn oil attenuates tear film osmolarity and symptoms in individuals with dry eye

Dry eye is a common condition that can severely impair the quality of life. We aimed to find out whether oral sea buckthorn (SB) oil, containing (n-3) and (n-6) fatty acids and antioxidants, affects dry eye.

Read More →
Everyday feminine comfort

Everyday Feminine Comfort

  • Healthy mucosal tissues
  • Vaginal moisture
  • Tissue integrity
View Research
×

Effects of sea buckthorn oil intake on vaginal atrophy in postmenopausal women: a randomized, double-blind, placebo-controlled study

Vaginal atrophy, the thinning and drying of vaginal mucosa, is associated with menopause. The standard estrogen treatment is not suitable for all women.

Read More →
Everyday feminine comfort

Complete Wellness

  • Antioxidant
  • Cardiovascular
  • And Much More …..
View Research
×

Sea buckthorn: A potential dietary supplement with multifaceted therapeutic activities

Sea buckthorn (Hippophae rhamnoides L.) is a plant with various nutritional and medicinal properties.

Read More →

Research explores Sea Buckthorn and Omega-7’s potential across multifaceted therapeutic activities.

×

Efficacy and safety of oral palmitoleic acid supplementation for skin barrier improvement: A 12-week, randomized, double-blinded, placebo-controlled study

Palmitoleic acid (omega-7) has been reported to be effective primarily for metabolic disorders. Recently, it has been reported to help improve quality of life (QoL) by improving skin symptoms.

Read More →
×

Oral sea buckthorn oil attenuates tear film osmolarity and symptoms in individuals with dry eye

Dry eye is a common condition that can severely impair the quality of life. We aimed to find out whether oral sea buckthorn (SB) oil, containing (n-3) and (n-6) fatty acids and antioxidants, affects dry eye. In this double-blind, randomized, parallel trial, 20- to 75-y-old women and men experiencing dry eye symptoms consumed 2 g of SB or placebo oil daily for 3 mo from fall to winter.

Read More →
×

Effects of sea buckthorn oil intake on vaginal atrophy in postmenopausal women: a randomized, double-blind, placebo-controlled study

Vaginal atrophy, the thinning and drying of vaginal mucosa, is associated with menopause. The standard estrogen treatment is not suitable for all women.

Read More →
×

Research 4

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×

Research 5

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