Frequently asked questions

Several BIOSAR products carry halal certification per the requirements of the markets they ship to. Halal status is shown on the individual product page when applicable. If you need a specific certificate for your distribution channel, contact the partnerships team via the contact form and we will route the request to the regulatory team.

Most BIOSAR products are pregnancy-safe. The exception is retinol: topical retinol falls in the avoid category during pregnancy and breastfeeding per Mother to Baby fact sheets. Salicylic acid sits in caution. Check the pregnancy-safety section on each ingredient page, and read our pregnancy-safe skincare guide for a complete pregnancy-friendly routine.

BIOSAR distributes through licensed pharmacy networks. Ask your pharmacist to order BIOSAR products for you. We do not ship direct to consumers. Some authorized pharmacies operate online stores; ask your local pharmacist for an online option.

We work with one licensed distributor per market and an open list of pharmacy chains within each market. Use the contact form and select either the distributor or pharmacist option. The partnerships team responds within 48 working hours and shares the qualification questionnaire that fits your channel.

Start by identifying your primary concern: acne, sensitivity, dullness, hyperpigmentation, aging, dryness, hair loss, or sun damage. Each concern page links to the BIOSAR products that address it. For step-by-step protocols, see our routines library, which sorts routines by skin type and time of day. A pharmacist can confirm the right pick at the counter.

BIOSAR does not test finished products on animals. We work to GMP and ISO 22716 standards across our laboratories. Some markets where BIOSAR ships may require regulatory testing under local law for specific product categories. We disclose those requirements transparently to distributors and pharmacy partners.

Our laboratories operate to Good Manufacturing Practice (GMP) and ISO 22716 (Cosmetics GMP) standards. All BIOSAR SKUs are registered with the Saudi Food and Drug Authority (SFDA). Specific products carry additional halal and dermatological certifications, displayed on the relevant product pages. The full certification dossier is available to distributors and pharmacy partners on request.

BIOSAR is sold exclusively through licensed pharmacies. Visit any pharmacy in your country and ask for the BIOSAR product by name. If your pharmacy does not stock it, the pharmacist can order it from the regional distributor, usually within 3 to 5 working days.

Caffeine-based and plant-oil body lotions are generally safe during pregnancy and lactation. Avoid products containing Retinol or strong AHAs. Check product labels for specific contraindications.

Alpha-Arbutin, Niacinamide, Vitamin C, Azelaic Acid, and low-concentration topical Salicylic Acid (≤2%, limited areas) are generally considered pregnancy-friendly. Avoid Retinol. Check with your doctor for your specific situation.

It is possible but not recommended for reactive skin. Alternate nights or use Salicylic Acid in the morning and Retinol at night. Always finish the morning routine with broad-spectrum SPF50+. Avoid retinoids during pregnancy and breastfeeding.

Yes. Telogen effluvium pushes a wave of hairs into the shedding phase two to four months after the trigger. Active shedding typically resolves within six to twelve months. Full cosmetic regrowth may take twelve to eighteen months.

Topical care cannot remove cellulite (a connective-tissue structure). It can support the appearance of smoother, firmer body skin when used consistently alongside hydration and daily movement.

The eye area skin is thinner and more prone to fluid collection. Dedicated eye formulas use lower-concentration actives and smaller molecules to minimize irritation. A gentle face moisturizer often works as well for hydration alone.

UVA rays pass through window glass and contribute to photoaging year-round. Daily SPF is recommended whenever there is meaningful daylight exposure, including by office windows and in cars.

No. Retinol thickens both the epidermis and the papillary dermis over time by supporting collagen production. The initial purging and peeling phase can give the impression of thinning but is surface-level and temporary. Avoid retinoids during pregnancy and breastfeeding.

Topical Vitamin C is a proven antioxidant that supports a more even, radiant appearance. It does not bleach skin. Stable forms in 2% to 10% concentrations deliver visible results without irritation for most skin types.

Most consistent routines show visible improvement over two to six weeks. Skin typically worsens slightly during the first two weeks as the turnover increases. Stick with the routine and avoid layering too many actives at once.

With a tolerance-first routine (minimal actives, barrier support, no friction), most reactive states calm visibly in two to four weeks. Chronic sensitivity requires ongoing barrier maintenance.

Visible improvement typically appears over four to six weeks of twice-daily application. Results depend on baseline skin elasticity, hydration, and consistency.

Losing fifty to one hundred hairs per day is considered normal. Visible thinning at the part line, receding temples, or clumps in the drain after washing suggests accelerated shedding worth addressing.

Face alone needs approximately one-quarter teaspoon (two finger-lengths). Add another quarter-teaspoon for neck and ears. Most people apply one-third of the tested amount, which reduces SPF50 to closer to SPF15 in practice.

Dry skin tolerates less exfoliation than oily skin. Once or twice a week with a gentle acid (Lactic Acid or PHA) is sufficient. Over-exfoliation worsens dryness.

For some people, high-glycemic foods and dairy correlate with increased flare-ups. Diet is one factor among many and rarely the dominant one. Consistent topical care remains the foundation of acne management.

Water intake matters for general health but does not directly hydrate the skin surface. Topical humectants, occlusives, and emollients are what keep water where the skin needs it.

Dry skin lacks oil and water. Sensitive skin reacts to stimuli with stinging, redness, or tightness. The two often overlap but need different care: dryness needs lipids and humectants; sensitivity needs minimal actives and barrier support.

A Procapil-based shampoo is a foundation but works best combined with a leave-on serum or spray. Scalp contact time during a wash is short; leave-on formats extend active delivery through the day.

SPF30 blocks roughly 97% of UVB rays; SPF50 blocks about 98%. The difference is small per application, but real-world application is almost always lighter than lab testing. Choose SPF50+ to build a margin of safety.

Yes. UV exposure actively reignites melanocyte activity. Without daily broad-spectrum SPF 30+, any brightening routine is working against the sun — and losing.

Yes. Reapplication every two hours of outdoor exposure is the standard guidance. Powder, stick, and spray formats sit over makeup without disturbing it.

Gentle chemical exfoliation (Lactic Acid, PHA, or low-percentage AHA) is generally more predictable and less abrasive than scrubs. Use once or twice weekly and always pair with daily SPF.

Acne is not caused by poor hygiene. It comes from oil, bacteria, and inflammation working together inside the follicle. Adult acne is often driven by hormonal cycles, stress, and impaired barrier function — not cleansing frequency.

High-strength acids, fragrance, essential oils, and dyes are the most common triggers. Introduce actives one at a time at low frequency. Patch-test new products on the jawline for three nights before face use.

Bakuchiol is a plant-derived compound positioned as a gentler alternative to Retinol. It shows complementary benefits on tone and texture. It is suitable for sensitive skin and pregnancy-aware routines.

Dry skin lacks oil (a skin type). Dehydrated skin lacks water (a temporary state). Both need hydration, but dryness also requires lipid replenishment — Ceramides, fatty acids, and plant butters.

Slow cell turnover, oxidative stress from pollution and UV, dehydration, and surface buildup all mute natural luminosity. A combination of gentle exfoliation, antioxidants, and consistent hydration restores clarity over two to four weeks.

Daily sun protection is the single most important anti-aging step and should start in adolescence. Active ingredients like Retinol and Peptides become useful from the late twenties onward. Cumulative sun exposure is the largest controllable aging factor. Avoid retinoids during pregnancy and breastfeeding.

Each works on a different mechanism. Using them together in one routine (layered by time of day or in one multi-pathway serum) is more effective than any single active alone.

Sensitivity often follows barrier damage — over-cleansing, active stacking, procedures, or environmental stress. Skin can also become reactive after illness or hormonal shifts. Removing triggers and supporting the barrier typically restores tolerance over weeks.

Pigmentation sits at different depths in the skin. Surface discoloration responds within weeks. Deeper melasma and post-inflammatory marks often require three to six months of consistent care plus daily SPF.

Tightness usually signals barrier impairment — either insufficient lipid content or over-cleansing. Switch to a gentler cleanser and add a lipid-rich moisturizer containing Ceramides or Squalane. Improvement typically appears within one week.

Topical peptide complexes like Procapil support the existing follicle cycle and may reduce further thinning. They do not regenerate dormant follicles. For advanced loss, consult a dermatologist about additional options.

Cica Serum is built to layer comfortably with other Serenvit actives. Its calming complex supports tolerance when paired with stronger treatment steps. This reflects our multi-active, self-balancing approach to routines. Introduce new actives gradually alongside it for best comfort.

Yes. Apply the serum first on clean skin, let it absorb for two minutes, then follow with the Face Cream. This layering buffers Retinol's irritation without reducing efficacy. Avoid retinoids during pregnancy and breastfeeding.

Yes, pair this spray with a Hairmical shampoo and serum for a full routine. Use the shampoo first, then the spray on a towel-dried scalp. Add a Hairmical serum in the evening for continued support. Together, they support the look of thicker, healthier-appearing hair.

Yes, but limit contact time to avoid dryness. Massage on damp skin for twenty to thirty seconds and rinse. Follow with a hydrating moisturizer to maintain barrier comfort.

No. The Day Cream contains Retinol, which is not recommended during pregnancy or lactation. Use the Anti-Aging Night Cream (Bakuchiol-based) as a pregnancy-friendly alternative.

Yes. The Cica Serum is formulated for post-procedure calming. Apply after cleansing to comfort reactive skin. Avoid layering other actives for the first three to five days post-procedure.

Consult a pediatrician before applying any sunscreen to infants under six months. Physical protection (shade, clothing, hats) is preferred at that age.

Yes. Apply fifteen minutes before foundation for optimal set. The BB Tinted version combines SPF and coverage in one step.

The serum contains multiple actives at meaningful concentrations. Introduce gradually — three nights per week for two weeks, then increase if tolerated. Pair with the Sensimed cleanser on sensitive days.

Yes. Caffeine-based body lotions are generally considered pregnancy-safe. Check with your doctor for your specific situation, and discontinue if any irritation occurs.

Yes. A thin layer at every diaper change protects the skin from moisture and friction. Apply a thicker layer when redness or irritation is already present.

No. The spray is leave-on. Apply to clean scalp, massage lightly, and style as usual. Use daily for at least twelve weeks before evaluating results.

Spray the Anti Hair Loss Spray directly onto a dry or towel-dried scalp. Part sections and apply evenly across areas of concern. Massage gently with fingertips and leave it on, without rinsing. Use it once daily for consistent support. Avoid combining with other leave-on scalp treatments the same day.

Bakuchiol delivers complementary benefits on fine lines and tone with significantly better tolerance. It is photostable, pregnancy-safe, and suitable for reactive skin that does not tolerate Retinol.

Visible softening appears within three to seven days of twice-daily use. Severe cracking may need two to four weeks plus nightly sock occlusion for lasting improvement.

Most users notice visibly calmer, more comfortable skin within two to six weeks. Consistent daily use supports steady, gradual improvement. Redness-prone skin often looks more even with continued use. Pair it with a gentle cleanser to support this timeline.

Visible improvement in stubborn uneven tone typically takes eight to twelve weeks of consistent use. Alpha-Arbutin and Tranexamic Acid work gradually to support a more even-looking complexion. Daily sun protection helps preserve your progress. Results build steadily, so consistency matters more than speed.

A twelve-week cycle (two six-dose packs applied weekly) is the typical intensive protocol. Continue with daily shampoo and leave-on spray during and after the ampoule course.

Most users notice visibly clearer, more balanced skin within two to six weeks. Results depend on consistent daily use, morning and night. Skin texture and shine control often improve first, with blemish appearance following. Stay consistent with the full Acnemed routine for the best outcome.

Most users notice visibly smoother, more even-looking skin within six to twelve weeks. Peptides and Hyaluronic Acid support this gradual improvement with consistent daily use. Fine lines often appear softer first, with tone evening out over time. Consistency, morning and night, matters more than speed.

Use about a coin-sized amount of Sunscreen Cream SPF50+ to fully cover the face. Apply it as the final step of your morning routine. Reapply every two hours during direct sun exposure, or after swimming or sweating. Consistent reapplication keeps protection effective throughout the day.

Once or twice per week is sufficient for most skin. Overuse of clay-based masks can strip the barrier and trigger compensatory oiliness.

Use Renewing Cleanser Gel once or twice daily, morning and evening. Wet skin, massage a small amount for thirty seconds, then rinse well. It removes excess oil and impurities without over-drying. Follow immediately with a serum or moisturizer step.

Yes, Cica Serum is designed for reactive and irritated-looking skin. Centella Asiatica and Calendula help calm visible redness and discomfort. Aloe Vera and Chamomile add extra soothing support. It fits easily into a gentle, barrier-first routine.

Yes, Sunscreen Cream SPF50+ is formulated for all skin types. Panthenol and Vitamin E help support comfort during daily wear. Its lightweight texture wears comfortably through the day. It suits daily use, even for reactive or sensitive skin. Patch-test first if your skin is easily irritated.

Yes, Balancing Light Cream is formulated for oily and blemish-prone skin. Niacinamide and Salicylic Acid support clearer-looking skin, while Shea Butter keeps the texture comfortable. It helps balance oil without feeling heavy or greasy. Tea Tree Oil adds a soothing, purifying touch to daily wear.

Formulated for infant skin from six months onward. For newborns (under six months), consult a pediatrician. The tear-free formula minimizes eye sting if accidental contact occurs.

This Day Cream contains a gentle level of retinol alongside broad-spectrum SPF30+ protection. Avoid retinol during pregnancy or breastfeeding, and consult a healthcare professional first. Introduce it gradually, two to three times weekly, before moving to daily use as tolerated. Patch-test first if you have sensitive skin.

Yes, Soothing Light Cream SPF30 is formulated for sensitive and reactive skin. Calendula Oil and Panthenol help calm visible discomfort and support comfort. Shea Butter and Jojoba Oil add lightweight, barrier-supporting moisture. It suits daily use for skin that reacts easily.

For daily indoor and light outdoor use, yes. For extended outdoor exposure (over two hours or sports/beach), layer a dedicated Sunprotex product and reapply every two hours.

SPF30 provides adequate daily protection for most sensitive skin. For extended sun exposure, layer the Sunprotex Dry/Sensitive formula. Reapply every two hours outdoors.

Balancing Light Cream pairs well with the Acnemed Renewing Cleanser Gel and any Acnemed serum. Use the cleanser first, then a serum, then this cream to lock in comfort. The formula is balanced for tolerance, so it complements active steps without stripping skin. This keeps a blemish-prone routine simple and consistent.

This spray helps support the look of fuller, denser-appearing hair over time. Procapil and Rosemary support the follicle cycle with consistent use. Most users notice visible improvement within eight to twelve weeks. Results depend on regular, uninterrupted daily use.

Follow Renewing Cleanser Gel with a targeted Acnemed serum, then Balancing Light Cream. This layering supports oil control and comfort together. The formula is balanced for tolerance, so it pairs comfortably with active steps. Apply sunscreen last during your morning routine.

Pair this Day Cream with the Serenity Age Anti-Aging Night Cream for a complete system. Use the day formula each morning for SPF30+ protection and antioxidant support. Use the night formula each evening to support renewal while you sleep. Together, they form a simple, consistent anti-aging routine.

Start with a gentle, fragrance-conscious cleanser before Soothing Light Cream SPF30. This helps avoid stripping an already reactive skin barrier. Follow with any calming Sensimed serum, then this cream to finish. Keeping the routine simple supports steady comfort over time.

Apply Cica Serum after cleansing and before your moisturizer, morning and evening. Smooth a few drops onto damp skin and let it absorb. Use it daily for consistent calming support. Panthenol and Vitamin E help reinforce the skin barrier as you build the habit.

Apply Sunscreen Cream SPF50+ as the very last step of your morning routine. Use it after moisturizer and any other daytime steps. Smooth an even layer over face and neck before sun exposure. Reapply during the day for continued broad-spectrum coverage.

Apply Whitening Serum in the morning and evening, after cleansing and before moisturizer. Smooth a few drops onto clean skin and let it absorb fully. Daily sunscreen use each morning helps support your brightening results. Skipping sun protection can slow visible progress.

Apply Balancing Light Cream as the last step of your AM and PM routine. Use it after cleansing and any serum. A thin, even layer on clean skin absorbs quickly. It sits comfortably under makeup or sunscreen. Use daily for consistent barrier support.

BIOSAR products, including Sunscreen Cream SPF50+, are sold through licensed pharmacies. These pharmacies are supplied by our authorized distributors worldwide. Availability varies from country to country. Please use our contact page to check your local market. We will point you to the nearest option.

BIOSAR products, including Renewing Cleanser Gel, are sold through licensed pharmacies. These pharmacies are supplied by our authorized distributors worldwide. Availability varies from country to country. Please use our contact page to check your local market. We will point you to the nearest option.

Use this Day Cream as your final morning step, after serums and before makeup. Apply an even layer to clean skin for broad-spectrum SPF30+ coverage. It absorbs well and creates a smooth base for makeup application. Reapply sun protection through the day as needed for continued coverage.

Apply Soothing Light Cream SPF30 as the final step of your morning routine. Use it after cleansing and any calming serum, before sun exposure. The lightweight formula absorbs quickly without feeling heavy. Reapply sun protection through the day as needed.

This spray suits anyone noticing visibly thinning hair or a receding-looking hairline. Biotin and Keratin support hair that looks stronger over time. Panthenol adds lightweight, leave-on comfort for daily wear. Argan Oil helps support a smoother, more manageable feel.

Whitening Serum suits skin with stubborn, visibly uneven tone and dullness. Niacinamide and Vitamin C support a brighter, more even-looking complexion over time. It works well for those seeking a targeted tone-correcting step. Sensitive skin should introduce it gradually and patch-test first.

Retinol is photosensitizing — it breaks down under UV and can increase sun sensitivity. Night application paired with daily SPF50+ in the morning is the standard protocol. Avoid retinoids during pregnancy and breastfeeding.

This serum contains Lactic and Glycolic Acid, so gentle introduction matters. Patch-test on your inner arm for twenty-four to forty-eight hours before first full use. Start two to three times weekly, increasing gradually as tolerated. Panthenol and Vitamin E help support comfort throughout the routine.

Most skin tolerates Renewing Cleanser Gel well from the first use. If skin feels tight, reduce to once daily until it adjusts. Because it contains Salicylic Acid, it is not recommended for children under 3 years. Avoid over-cleansing, which can weaken the skin barrier over time.

Soothing Light Cream SPF30 is designed for gentle, daily tolerance. Patch-test on your inner arm before first full-face use, as with any new product. Azelaic Acid is included at a comfortable level for sensitive routines. If redness or stinging occurs, reduce frequency and reintroduce slowly.