Store · SD7 Lipid Serum
Finally reveal visibly younger, luminous‑looking skin — without the peeling, dryness, or sensitivity.
Delivering results where ordinary serums simply evaporate — for the appearance of a visibly radiant, more revitalised complexion.
“Love how concentrated it is; just 4 drops does my entire neck and face. I have been using this for around 3 years now and I still don’t want to switch to anything else - best results ive seen from any product”
— Tracey Wilkinson, Verified Buyer
- ✓Anhydrous (100% water-free) serum — every drop is concentrated botanical active
- ✓Lipid-compatible: saturates the Stratum Corneum rather than sitting on the surface
- ✓Bakuchiol, Cacay Oil, Rosehip, and eight more active botanicals
- ✓Replaces both serum and moisturiser in one step
- ✓90-day full money-back guarantee on every order
Prices shown in USD · converted to your local currency at checkout.
✓ In Stock · 24-Hour Dispatch · USA & International: 3–7 days · UK: 1–3 days
Why It Works
The Gentle "Retinol" Alternative
Formulated with 99.9% pure Sytenol® A (Bakuchiol) to support the appearance of firmness and fine lines — without the dryness or "burn" of synthetic retinol.
The Mirror Confidence Guarantee
Use the entire bottle. If you don't personally see a more refined, radiant complexion in the mirror, we'll return your full purchase price. That's the Mirror Confidence Guarantee — zero risk.
Active Ingredients
The Youth-Restoring Actives
- •Bakuchiol (Sytenol® A, Psoralea Corylifolia) — the gentle, plant-derived alternative to retinol
- •Kahai Nut / Cacay (Caryodendron Orinocense) — double the Vitamin E of Argan, packed with natural Vitamin A
- •Triple-Blend Rosehip Seed (Rosa Canina) — rich in Trans-Retinoic Acid (Vitamin A)
- •Black Cumin Seed (Nigella Sativa) — Thymoquinone-powered support for the skin surface
- •Pomegranate Seed (Punica Granatum) — an Omega-5 antioxidant powerhouse
The Radiance & Defence System
- •Japanese Camellia / Tsubaki (Camellia Sasanqua) — infused with Vitamins A, B, C, and E
- •Virgin Sea Buckthorn (Hippophae Rhamnoides) — Beta-Carotene, Omega-7 and over 180 bioactive nutrients
- •Coriander (Coriandrum Sativum) — research-backed defence against the visible effects of photo-aging
- •Calendula (Calendula Officinalis) — a soothing marigold antioxidant extract
- •Jojoba Wax Esters (Simmondsia Chinensis) — lipid-compatible, mimicking the skin's natural sebum
The Nourishing Lipid Base
- •Argan, Sunflower, Sweet Orange & Lavender — a premium-grade lipid blend that carries every active into the surface
Frequently Asked Questions
What is SD7 Lipid Serum?
SD7 Lipid Serum is a 100% water-free botanical lipid serum from CallNature. It replaces both serum and moisturiser in a single step and is designed to support visibly stronger, more resilient skin over 4 to 8 weeks of consistent use.
How is this different to ScarDerma Pro?
SD7 Lipid Serum is a lighter daily serum designed for your whole face or body, used morning and night as part of your regular skincare routine. ScarDerma Pro is a concentrated intensive formula for targeted application on specific areas. SD7 is your daily foundation; ScarDerma Pro is your targeted formula. Most customers who use ScarDerma Pro also use SD7 as their daily ritual.
What does 'lipid-compatible' mean?
It means the formula is built around plant lipids that are structurally compatible with the natural lipid layer on the surface of healthy skin — so the carrier saturates the surface rather than sitting on top of it.
Can I use SD7 Lipid Serum under makeup or sunscreen?
Yes. Apply SD7, allow 60 seconds to settle, then layer makeup or SPF on top as normal. Most users find SD7 also reduces the need for a separate moisturiser.
Is SD7 Lipid Serum vegan and cruelty-free?
Yes. Every CallNature formula, including SD7, is fully vegan, cruelty-free, and manufactured in the UK to GMP pharmaceutical standards.