Sea Buckthorn Oil for Intimate Dryness | Skin | Mucous Membranes

A plant-based dietary supplement to restore intimate comfort, soothe mucous membranes, reduce eye dryness, and promote supple, radiant skin. La Rayonnante Sea Buckthorn Oil for Mucous Membranes and Skin draws inspiration from ancient rituals, now validated by modern science. Our Sea Buckthorn Oil is a concentrate of antioxidants. A simple formula that combines organic sea buckthorn oil, rich in omega-7, with three key antioxidants: Coenzyme Q10, lutein, and vitamin E. Nothing more! A high-end, simple, and natural formula, made in France, designed to hydrate and protect from within. With L’huile d’Argousier Muqueuses et peau la Rayonnante, rediscover intimate comfort, skin hydrated from within, and healthy mucous membranes. Say goodbye to vaginal or eye dryness—and tight, uncomfortable skin!

Mucous membranes | Dry skin | Vaginal dryness

Effectiveness that penetrates deep into the mucous membranes and skin

The effectiveness of our active ingredients

The combination of omega-7, vitamin E, CoQ10, and lutein nourishes the mucous membranes, protects membrane lipids, and supports skin regeneration. Day after day, your skin becomes more hydrated, comfortable, and radiant.

IN & OUT: Combine the “IN” concentrate with our “OUT” treatments, which are formulated with plant oil and native sea buckthorn berry water. This enhances the moisturizing, protective, and firming effects of your skincare routine.

A dropper instead of pills or capsules: a choice of authenticity

We do not seek to project an image of a pharmaceutical product through dosage forms such as capsules or softgels. We embrace a plant-based, natural, and effective identity. The dropper allows for precise dosing and direct contact with the raw material; it preserves the bioavailability of the active ingredients and highlights the quality of our ingredients. We have chosen to prioritize the quality of our raw materials over the marketing of a useless and costly dosage form.

Directions for use

Our recommendations

• Intensive treatment to quickly restore moisture in cases of severe dryness: 1.5 pipettes per day (1 bottle = 1 month’s supply)
• Maintenance dose: ¾ pipette per day (1 bottle = 2-month supply)
• Take with a meal and a large glass of water
• Neutral taste, smooth texture; can be taken morning and night

Precautions

• Seek medical advice if you are taking blood thinners
• Pregnancy/breastfeeding: exercise caution regarding beta-carotene intake
• Keep out of reach of children
• Do not exceed the recommended dose
• A dietary supplement is not a substitute for a varied and healthy diet
• If you experience severe vaginal discomfort, bleeding, or infections, consult your doctor

Preservation

Store in a cool, dry place. Keep away from direct sunlight and heat. Keep refrigerated for optimum storage.

Sea buckthorn oil and the vaginal mucosa (menopause)

• Participants / duration: 116 postmenopausal women; a randomized, double-blind study lasting 3 months, comparing 3 g/day of sea buckthorn oil with a placebo.
• What was measured:the integrity of the vaginal epithelium (the condition of the tissue) andthe vaginal health index (VHI).
• The results were clear: women taking sea buckthorn were 3.1 times more likely to improve mucosal integrity than those taking a placebo (OR 3.1; 95% CI 1.11–8.95). The VHI improved (+0.8), whereas it remained unchanged in the placebo group (−0.1).
• Key takeaway: When taken orally, sea buckthorn oil helped strengthen the vaginal lining in postmenopausal women within three months.
• Source: Larmo PS et al., Maturitas 2014 — read on PubMed

Sea buckthorn oil and dry eyes: stabilized tear film

• Participants / Duration: Adults during the cold season; a randomized, double-blind study lasting 3 months, comparing 2 g/day of sea buckthorn oil with a placebo.
• What was measured: tear film stability (as determined byosmolarity) and symptoms (redness, burning).
• Clear results: sea buckthorn slowed the increase in osmolarity ( more stable tear film) compared with placebo (p=0.04 in the ITT analysis; p=0.02 in the per-protocol analysis). Redness (ITT p=0.04) and burning (PP p=0.04) also decreased.
• Key takeaway: When taken orally, sea buckthorn oil helped stabilize tear production and alleviate certain symptoms of dry eyes within 3 months.
• Source: Larmo PS et al., The Journal of Nutrition 2010 — read on PubMed

Omega-7 (palmitoleic acid): hydration and skin barrier

• Participants / Duration: Adults, randomized double-blind study, 12 weeks, oral supplementation with palmitoleic acid (omega-7).
• What was measured: skin hydration and transepidermal water loss (TEWL), as well as other instrumental parameters.
• Clear results: Compared to placebo,hydration increased and TEWL decreased significantly after 12 weeks (not all secondary parameters, such as elasticity, were statistically significant).
• Key takeaway:Omega-7 (palmitoleic acid, the key fatty acid in sea buckthorn pulp oil) improves the skin barrier andhydration over the course of several weeks.
• Source: Koh YG et al., Heliyon 2023 — read on PubMed

Note on transparency: Dosages vary depending on the study (e.g., 2 g/day for dry eyes; 3 g/day for the vaginal mucosa). The key point is the consistent trend: when taken orally, sea buckthorn lipids—includingomega-7 —supporthydration and comfort of the mucous membranes and skin over 8 to 12 weeks (or longer).