I Have Links To Product I Used When I First Started My Skincare Journey. WHERE DO I BEGIN? Beginner's Shopping Lis DIY Newbies's BEGINNER'S SHOPPING LIST AceCosm.com – Save 10% - NIKKI10 GetGlowingSkincare.com – Save 15% - NIKKI15 Makeup Artists Choice – Save 20% - SKINDEEPNIKKI20 Amazon Storefront NUMBING CREAM: Numbing Cream (AceCosm) BOTOX: Innotox (Botox) (AceCosm) Nabota (Mixed with Saline). (AceCosm) SKIN BOOSTER: Hyaron Skin Booster (AceCosm) Juve Face Skin Booster (AceCosm) Curenex Skin Booster (Get Glowing Skincare) BAP Technique Skin Booster Products: Hyalace (AceCosm) Aior 50 Revs Pro 32 UNDER EYE SKIN BOOSTER: Dermaheal Dark Circle Solution (Get Glowing Skincare) Under Eye Serum Juve Eyes (AceCosm) MESOTHERAPY NEEDLE TIPS: Meso Tip, 30g, 4mm (AceCosm) Meso Tip, 30g, 13mm AceCosm) FAT DISSOLVER: Dr. Lipo+V for Face (AceCosm) Dr Lipo+ for Body (AceCosm) PDO THREADS: PDO Smooth Threads, 30g 19mm (AceCosm) PDO Smooth Threads, 30g, 25mm (AceCosm) PDO Smooth Thread, 30g, 38mm (AceCosm) PDO Eye Cannula Threads, 30g,25mm(AceCosm) PDO Eye Cannula Threads, 30g, 38mm(AceCosm) MICRONEEDLING: Dr. Pen Microneedle M8S (Get Glowing Skincare) Dr. Pen Nano Cartridge (Get Glowing Skincare). Dr. Pen 12 Pin Cartridge (Get Glowing Skincare) Or - TAKE QUIZ MICRONEEDLING SERUM: Ronas Stem Cell Solution (Get Glowing Skincare) Or - TAKE QUIZ CHEMICAL PEEL: 18% TCA Peel (Makeup Artists Choice) (Please review Blog "Which Peel is Right for You" ) Bienpeel TCA (AceCosm) - Less Downtime OTHER IMPORTANT ITEMS: Skin Deep Amazon Store Amazon "DIY Must Haves" Bruising (Products to Help) Botox Supplies Syringes & Needle Tips Red Light Therapy Gloves Sharps Container Sanitizer & Cotton Swabs 0.3ml, 8mm Botox Syringes 1.0ml, 30 or 31g, 8mm Syringes 3ml Syringe Luer Lock (No Needle) Meso Tip, 30g,13mm (.5inch) (For Body Fat Dissolver) Red Light Therapy ADVANCED BEGINNER SHOPPING LIST: Prior to any Filler Procedures, Practice aspirating and injecting with; Aquashine Plus (AceCosm) LIP FILLER Lip Filler Tesoro Pro Deep with Lido (AceCosm) Vertical Lip Line Filler Tesoro Pro Fine with Lido (AceCosm) MUST HAVE ON HAND WHEN USING FILLER: Hyaluronidase Filler Dissolver (AceCosm)

Got questions? Find all the answers you need from a top beauty YouTube personality in our comprehensive FAQ section. Beauty tips, tricks, and more await! DIY CATEGORIES FAQ FAQ Frequently Asked Questions Beginner Topics Intermediate Topics Advanced Topics Community & APP Order Products What are Korean skin boosters and how do they improve skin quality? Korean skin boosters are injectable treatments designed to improve the health and quality of the skin itself, rather than change facial structure. They are typically injected very superficially into the dermis using mesotherapy techniques. Common ingredients include: Hyaluronic acid (HA) Polynucleotides (PN / PDRN) Peptides Amino acids Growth factors These ingredients help: • deeply hydrate the skin • improve collagen production • strengthen the dermal matrix • smooth fine lines • improve glow and elasticity Unlike fillers, skin boosters do not add volume. Instead, they restore skin function and quality. Popular Korean boosters include Rejuran, Juvelook, HA boosters, and PN (Juve Face and Juve Eyes) skin regenerators. What is microneedling and how does it improve skin texture? Microneedling is a treatment that uses very fine needles to create controlled micro-injuries in the skin. These micro-channels trigger the skin’s natural wound-healing process, which stimulates: • collagen production • elastin production • cellular turnover Benefits include: • smoother skin texture • smaller pores • improvement in acne scars • reduction in fine lines • brighter skin tone In Korean clinics, microneedling is often combined with exosomes, PDRN, peptides, or growth factors to accelerate skin regeneration. What Korean treatments help tighten loose skin without surgery? Many modern Korean treatments focus on collagen remodeling rather than surgical lifting. Common non-surgical skin tightening treatments include: 1. Radiofrequency microneedling Stimulates deep collagen remodeling. 3. PDO threads Physically lift skin while stimulating collagen. 4. Collagen biostimulators Injectables that rebuild dermal structure. 5. Skin boosters with PN or PDRN Improve dermal density and elasticity. These treatments gradually tighten skin over 2–6 months as collagen regenerates. Multiple treatments are usually required for maximum results. What is the difference between dermal fillers and skin boosters? Dermal fillers and skin boosters serve very different purposes. Dermal fillers Purpose: Restore volume and contour. Common uses: • cheeks • jawline • chin • nasolabial folds • lips They use high-density hyaluronic acid gels that physically lift tissue. Skin boosters Purpose: Improve skin quality. Common benefits: • hydration • glow • elasticity • smoother texture They use low-density injectable solutions that spread through the dermis rather than creating volume. What treatments help improve dark circles and under-eye wrinkles? The under-eye area requires delicate treatments. Common Korean approaches include: • Polynucleotide injections (Rejuran I / PN boosters like Juve Eyes) • skin boosters for hydration • very fine hyaluronic acid fillers • microneedling with exosomes or PDRN • PDO eye cannula threads • laser treatments for pigmentation PN treatments are particularly popular in Korea because they help repair thin under-eye skin and improve dermal thickness. What causes wrinkles and loss of skin elasticity as we age? Wrinkles develop due to several biological changes: Collagen loss Skin produces less collagen after age 25. Elastin breakdown Elastin fibers weaken over time. Reduced hyaluronic acid Skin loses its ability to retain moisture. Sun damage UV exposure accelerates collagen degradation. Repeated facial movement Expression lines become permanent. Thinning of the dermis Skin becomes less structurally supported. This is why modern Korean treatments focus heavily on collagen regeneration rather than simply filling wrinkles. What skincare ingredients stimulate collagen production? Several ingredients are known to stimulate collagen production. Common clinically supported ingredients include: • retinoids (retinol / tretinoin) • vitamin C • peptides • growth factors • polynucleotides (PN / PDRN) • niacinamide • copper peptides Professional treatments such as microneedling, lasers, and collagen biostimulators amplify the effects of these ingredients. How can you improve skin texture and large pores? Large pores are usually caused by oil production, collagen loss, and skin laxity. Treatments commonly used in Korean clinics include: • microneedling • radiofrequency microneedling • laser resurfacing • chemical peels • collagen-stimulating injectables • skin boosters with HA and peptides Improving dermal collagen density helps pores appear significantly smaller. Still have questions? Join our community to connect with Nikki and other members who can share their experiences and insights. Join the Community

LEVEL 3 → REFINE: RESULTS = ImproveTexture (Face + Body) DIY CATEGORIES Microneedling Level 1 Level 2 Level 3 Level 4 THE SKIN DEEP METHOD ™ 💎 Your LEVEL 3 → REFINE ROUTINE Focus on efficient coverage and smoothing across larger areas. LEVEL 3 Best for: Intermediate users targeting uneven texture, enlarged pores, or rough skin who want faster coverage across larger areas. Ideal Next Step Level 3 → Progress to Level 4 for scars and stretch marks. Recovery Time: Redness 2-4 days Results: Smooth • Refine • Perfect - Smoother, more even-looking skin Preferred vendor — use code NIKKI15 for a discount at getglowingskincare.com 3 LEVEL 3 • REFINE - Starter Kit Texture + Smoothing · 36-Pin Cartridge · 0.25–1.5mm · Every 4–6 Weeks · Best for texture, pores, body TOOL Device Dr. Pen Professional Microneedling Pen M8S _ _______________________________ 36 Pin Cartridges M8S ESSENTIALS Gloves ____________________________ Rubbing Alcohol ____________________________ Cotton Swabs ____________________________ Numbing Cream 5% Strongest Numbing Cream 10.56% Also available at AceCosm — use code NIKKI10 at checkout. REQUIRED SLIP + TREATMENT Slip Serum Stayve Hyaluronic Acid CHOOSE ONE Stayve PDRN Exosome ____________________________ Velatox GF11 ____________________________ AFTERCARE Recovery Products Cetaphil Gentle Cleanser ____________________________ Stayve Hyaluronic Acid ____________________________ _ CHOOSE ONE Stayve PDRN Exosomes ____________________________ Velatox GF11 ____________________________ CHOOSE ONE Dr. Drawing Revital Cream ____________________________ Glutanex Cica Cream ____________________________ CeraVe Invisible Mineral SPF 50 ____________________________ Merikit Ceramide E5 Intensive Cream ____________________________ Optional Products for Aftercare SHOP STARTER KITS Why the 36-pin cartridge? The 36-pin is a coverage tool, not a depth tool. Its wide configuration treats more surface area in each pass — making it the right choice for texture, pore refinement, and body areas where efficiency matters more than targeted depth. It is not the right cartridge for acne scars. Scars need the concentrated precision of a 12-pin to break down fibrotic tissue. Why PDRN, exosomes, or GF11? The same regenerative serums used in Level 2 apply here because the biological goal is the same — stimulate repair and collagen production. Eres Tu PDRN is also introduced in aftercare at Days 2–5 to support recovery across the larger treated surface area, where total microtrauma is greater than at Level 2. Why different depths for face vs. body? Facial skin is thinner and more vascular — texture and pore improvement sit in the upper dermis, reachable at 0.25–0.75 mm. Body skin is significantly thicker, and target conditions like rough texture require deeper penetration (1.0–1.5 mm) to reach the structural layer where remodeling occurs. Depth is mapped to anatomy, not applied uniformly. Why every 4–6 weeks? The 36-pin covers more surface area than any other cartridge in the Method — which means more total tissue is in the repair phase at once. The 4–6 week window lets that entire treated area complete its collagen cycle before the next session. Body areas heal more slowly than the face — they may remain pink longer. That's the level working correctly. Every decision in this protocol has a specific biological reason. Here's why Level 3 is built the way it is. Cartridge: 36-Pin Depth - Face: 0.25 – 0.5 mm, 0.75 mm (advanced only) Forehead: 0.5 mm Around Eyes: 0.25 mm Nose: 0.25 mm Cheeks: 0.5–0.75 mm Around Lips: 0.25 mm Chin: 0.5 mm Neck: 0.5 mm Depth - Body: 1.0 – 1.5 mm, 2.0 mm (advanced only) Speed: 4 3 controlled passes per area - vertical, horizontal, diagonal or circular Stop if skin becomes overly red or irritated Every 4–6 weeks *Fitzpatrick IV-VI users should consider more conservative depths due to increased PIH risk. Before Treatment Wash hands thoroughly Cleanse skin Disinfect treatment area Use sterile cartridge Tie hair back Apply numbing cream for deeper treatments Remove numbing completely Disinfect skin with 70% rubbing alcohol Dry skin Allow alcohol to fully evaporate before beginning treatment LEVEL 3 • REFINE - Protocol During Treatment - Active First → Slip Second → Needle → Reapply Active Apply Active Serum Apply Slip - Stayve HA Work in sections: 1. Vertical passes 2. Horizontal passes 3. Diagonal or Circular passes Keep skin taut. Do NOT drag the pen Lift pen between sections Add additional HA whenever glide decreases Pat remaining Active Serum onto skin afterward Endpoint You want: Pinkness/redness Mild erythema NOT Excessive bleeding Scratching torn skin Speed Settings Lower speeds: More control Better for beginners Better for delicate areas Higher speeds: Faster treatment More aggressive Better for thicker skin/scarring 💧 Glide Requirement (All Levels): Always use a hydrating slip serum to minimize friction and protect the skin barrier during microneedling. Hyaluronic acid-based formulas are ideal—options like Stayve Medisco Hyaluronic Acid and Hyaron provide excellent glide and hydration support. 🚫 Avoid during microneedling: Vitamin C (L-ascorbic acid) Retinoids Acids (AHA/BHA/PHA) Fragrance Essential oils LEVEL 3 • REFINE - Monthly Schedule LEVEL 3: REFINE → 8-WEEK SCHEDULE: DOWNLOAD SCHEDULE If following the 8-Week Microneedling Schedule, it is recommended to pause Vitamin C and Tretinoin during the treatment and recovery period. THE SKIN DEEP METHOD™ The Recovery System Your skin doesn't improve during the treatment — it improves during the healing phase. What you do in the 7 days after your session determines how much of your result you actually keep. LEVEL 3 • REFINE - Aftercare PHASE 1 Hydrate DAY 0 Treatment day — flood skin with hydration immediately after. HA serums only. No actives. PHASE 2 Repair DAY 1 Barrier repair begins — gentle cleanse with Cetaphil, layer hydrating serums, no exfoliants. PHASE 3 Heal DAY 2-4 Allow active healing — ceramides seal moisture, no retinol or vitamin C, minimal routine. PHASE 4 Barrier DAY 4-5 Rebuild the skin barrier — ceramide-rich products, SPF every day without exception. PHASE 5 Resume DAY 6-7 Return to normal routine gradually — introduce actives slowly, SPF remains non-negotiable. LEVEL 3: REFINE → AFTERCARE CHECKLIST: DOWNLOAD CHECKLIST 3 LEVEL 3: REFINE → AFTERCARE PRODUCTS: SHOP AFTERCARE Cetaphil Stayve Hyaluronic Acid CeraVe Invisible Mineral SPF 50 Choose ONE from the options below: Stayve PDRN Exosomes Velatox GF11 Choose ONE from the options below: Dr. Drawing Revital Cream Glutanex Cica Cream Merikit Ceramide E5 Intensive Cream Optional: Merikit Regenerative Calming Serum Optional: Vitamin C Optional: Glutanex Mask Optional: Tretinoin Preferred vendor — use code NIKKI15 for a discount at getglowingnowskincare.com OR Log In to Private Group 🎥 WATCH SAMPLE VIDEOS Join to watch over 150 full training videos Log In GET SUPPORT FROM OTHER SKINCARE DIYERS → JOIN OUR PRIVATE COMMUNITY Ready to Refine Your Skin? Everything you need for Level 3 in one place. Use code NIKKI15 for a discount SHOP THIS ROUTINE

Get Glowing Skincare coupon code NIKKI15 saves 15% on Korean skin boosters and K-beauty skincare. Shop Nikki's Get Glowing favorites. A trusted vendor has been researched for Company Stability, Quality of Goods, Customer Service, Product Cost and has formed a solid relationship with the influencer and their followers. Trusted Vendor: Get Glowing Skincare Location: USA Discount Code: NIKKI15 Discount Amount: 15% OFF Shipping: Free in the USA Payments: Credit Card and 4 interest-free payments with SEZZLE and AfterPay. Pay every 2 weeks. Customer Service: CONTACT FORM Or 833-327-4447 Shop Now

Get 10% off Platinum Skincare automatically through Nikki's link. No coupon code needed. Quality skincare for your DIY routine. A trusted vendor has been researched for Company Stability, Quality of Goods, Customer Service, Product Cost and has formed a solid relationship with the influencer and their followers. Trusted Vendor: Platinum Skin Care Location: USA Discount Code: NIKKI10 Discount Amount: 10% OFF Payments: Credit Cards Customer Service: Phone: 1-800-917-3155 Email: Contact form Shop Now **Usually if you are mixing acids (below), we recommend starting with the 13% TCA and working up to 5 layers prior to moving to a 20%. Learn about TCA here: How do I do a TCA Peel? And layering here: Understanding the layers in a tca peel. Thoughts and Ideas for combination peel: Jessners + TCA when you have pigmentation and aging concerns See example video: How do I perform a Jessners + TCA peel at the same time? TCA + Dream Peel when you are looking to get more action from the TCA by adding on a strong retinoid. See example video: Can I apply the Dream Peel and TCA together? Other daily product suggestions: Fusion A - Retinaldehyde + Granactive Retinoid + Retinol High Octane Vitamin C (no water) - Most like to mix this with the nano hyaluronic Cleanser Revitalizing 10% glycolic Our 3-in-1 Mandeli 10% with scrubbing beads

Use promo code NIKKI at GlamCosm and GlamDerma to save on Korean skin boosters, fillers and DIY skincare. Shop Nikki's favorite picks. A trusted vendor has been researched for Company Stability, Quality of Goods, Customer Service, Product Cost and has formed a solid relationship with the influencer and their followers. Shop Glam Cosm Trusted Vendor: Glam Cosm Location: South Korea To become a Free GlamCosm Member and have access to all products, Please email info@glamcosm.com and give them my Code: NIKKI10. They will automatically add you as a Member! Discount Code: Nikki10 Discount Amount: 20% OFF Shipping: Flat Rate, $30 Payment: Accepts Credit Cards and SEZZLE (Check out with Sezzle and split your order into 4 interest-free payments over 6 weeks)

Estaderma discount code NIKKI15 saves 15% on quality South Korean skincare. Shop Nikki's Estaderma picks on SKIN DEEP. NEW POINT SYSTEM Save 5% of your purchase and convert them into points to save on future purchases! Learn More Shop Collagen Stimulating Products How to Pay Shop Now Trusted Vendor: Estaderma Location: South Korea Discount Code: Nikki15 Discount Amount: 15% OFF Point System Awards 5% of Sale to Your "Wallet" Free Shipping Over $333 Otherwise Standard Shipping Fee: $38 Customer Service: info@estaderma.com Refund Policy

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