Skin Tightening Secret 19 Serum
Wrinkle Lines, imbalances and other signs of time appear dramatically reduced as the complexion becomes more polished, even, resilient and refined.
$225
Free shipping on every orderSubscribe & save, delivered every other month
$125
Free shipping on every order
Intensive Leave-In Treatment • Hydrating • Strengthening • Revitalizing • Damage Care
Our Organic Hair Serum is a concentrated, more intensive version of our Organic Hydrating
Hair Toner. This potent leave-in treatment is designed to help hydrate, condition, strengthen,
and revitalize dry, brittle, stressed, or damaged-looking hair.
It is especially suited for hair that has been repeatedly exposed to coloring, highlighting, heat
styling, or other processes that can leave the hair feeling dry and weakened. The serum may
also be used before styling to leave the hair feeling smoother, softer, and more manageable.
Benefits
This concentrated formula is designed to help improve the feel and appearance of damaged,
brittle, dry, or chemically treated hair. It provides intensive conditioning while supporting hair
that looks smoother, stronger, softer, more hydrated, and revitalized.
Ideal For
Highlighted Hair • Color-Treated Hair • Dry Hair • Brittle Hair • Chemically Treated Hair
Formula Features
Concentrated Leave-In Formula • Stem Cell Botanical Complex • Hydrating •
Strengthening • Conditioning • Revitalizing
Size: 4 oz (120 mL)
For best results, use after showering or washing the hair. Gently towel-dry, leaving the hair slightly damp.Apply a small amount of Organic Hair Serum throughout the hair and areas requiring additional conditioning, then gently work the serum through the hair.Do not rinse.The serum may also be applied before styling to provide additional conditioning and help improve the manageability and appearance of damaged-looking hair.
Patch-test anything new on the inner arm for 24 hours before you put it on your face.
Nastran Skincare Magic Extract™, Nastran Skincare Miracle Stem Cell Extract™, Algae Stem Cell, Kelp Stem Cell, Pyridoxine HCl (Vitamin B6), Thymus Vulgaris (Thyme) Extract, Thymus Mastichina Flower Oil, Hydrolyzed Linseed Extract, Biotin, Biotinoyl Tripeptide-1, Tocopherol (Vitamin E).
Never in any formulation: PEGs, parabens, sulfates, synthetic preservatives or animal testing.
Complete the ritual
The actives Organic Hair Serum is built around.
Reserved for MSE 8. Botanical stem cells layered over the full Magic Extract base.
Guards the oils in the formula and the lipids in your barrier alike.
The house botanical complex, the backbone of the acne, lash and brightening formulas.
Built for the eye area and the thinnest skin on the face. Firming, smoothing, deeply conditioning.

The formulation
Not licensed, not white-labelled
Every formula in this collection came off Nastran’s own lab bench in California. If an ingredient cannot be justified to a client, it does not go in the bottle.
Story 1 of 3
Share your story
Every formulation is free of PEGs, parabens, sulfates and preservatives, and nothing in the collection is tested on animals. As with anything new, patch test on the inner arm for 24 hours first. If you are pregnant, nursing or under a dermatologist's care, check with them.